June 2017 - graph-tool - archives.skewed.de

How to control the orientation of the graph topology
by Xun Xiao 26 Feb '22

26 Feb '22

Hi Tiago, sometimes, when delete the graph and create a new one, then plot it, the plotted graph is shown upside down (in terms of the node text). So how could we control the orientation of the graph? Or which parameter we should use to always make node text shown in a correct orientation. Thanks a lot. -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com… Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.

3 5

Upside down labels
by charlie 26 Feb '22

26 Feb '22

Hi, I'm suffering from the same issue mentioned in this post: https://git.skewed.de/count0/graph-tool/issues/174 Namely, I'm trying to draw a graph that includes a lot of self-looping edges, and my labels are being printed upside down. If I remove the self-loops the labels are shown the right way up. Is there a fix for it? Thanks, Charlie -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com… Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.

3 3

What formula is used for std in vertex_average and edge_average?
by VaSa 16 Jul '20

16 Jul '20

I am curious what is being used to calculate the standard deviation of the average in gt.vertex_average and gt.edge_average >>> t2=gt.Graph() >>> t2.add_vertex(2) >>> t2.add_edge(t2.vertex(0), t2.vertex(1)) >>> gt.vertex_average(t2, "in") (0.5, 0.35355339059327373) Now, shouldn't std be σ(n)=sqrt(((0-0.5)^2+(1-0.5)^2)/2)=0.5 ? also q(n-1)=sqrt((0.5^2+0.5^2)/(2-1))~=0.70710 0.3535 is sqrt(2)/4 which happens to be σ(n-1)/2, so it seems there is some relation to that. A little bigger graph. >>> t3=gt.Graph() >>> t3.add_vertex(5) >>> t3.add_edge(t3.vertex(0), t3.vertex(1)) >>> gt.vertex_average(t3, "in") (0.2, 0.17888543819998318) Now, we should have 0,1,0,0,0 series for vertex incoming degree. So Windows calc gives σ(n)=0.4 and σ(n-1)~=0.44721, so where does 0.1788854 come from ? Reason, I am asking because, I have a large graph, where the average looks quite alright but the std makes no sense, as going by the histogram, degree values are quite a bit more distributed than the std would indicate. -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com… Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.

3 3

assigning vertex properties when adding edges
by m jadidi 04 Mar '20

04 Mar '20

Hi, I was wondering if there is any way to assign vertex properties while adding edges to the graph. for example using "add_edge_list" I can assign edge properties but later I have to iterate through all vertices again to assign their properties. I know this is not a problem when the vertex property is of the type "int" or "float" because then one can use "vprop.a = values", but in case of "string" and "object" this method doesn't work What would be the best/fastest way to handle this situation. I guess it would be very helpful to extend the "add_edge_list" function to accept vertex property in some way. cheers, -- Mohsen

3 4

Problem with add_edge_list(eprop=x)
by JHickey 04 Oct '18

04 Oct '18

I'd like to use the "add_edge_list" function to add edges to my graph, and simultaneously assign a value for an edge property map for each of the added edges. When I try the following example (with no edge property map information) works fine: elist1 = np.array([[0,1], [1, 2]]) #edge list with no value for edge property map data (only the source and target for the edges) g = gt.Graph() my_eprop = g.new_edge_property('bool') g.add_edge_list(elist) But with the following example, I get the error below: elist2 = np.array([[0,1, 1], [1, 2, 0]]) #edge list with edge property map value in 3rd column g = gt.Graph() my_eprop = g.new_edge_property('bool') g.add_edge_list(elist2, eprops=my_eprop) Error: --------------------------------------------------------------------------- ValueError Traceback (most recent call last) <ipython-input-48-6a949ea52c9b> in <module>() ----> 1 g.add_edge_list(elist2, eprops=my_eprop) /usr/lib/python2.7/dist-packages/graph_tool/__init__.pyc in add_edge_list(self, edge_list, hashed, string_vals, eprops) 1969 eprops = () 1970 else: -> 1971 convert = [_converter(x.value_type()) for x in eprops] 1972 eprops = [_prop("e", self, x) for x in eprops] 1973 if not isinstance(edge_list, numpy.ndarray): /usr/lib/python2.7/dist-packages/graph_tool/__init__.pyc in __getitem__(self, k) 534 kt = "Graph" 535 raise ValueError("invalid key '%s' of type '%s', wanted type: %s" --> 536 % (str(k), str(type(k)), kt) ) 537 538 def __setitem__(self, k, v): ValueError: invalid key '0' of type '<type 'int'>', wanted type: Edge --------------------------------------------------------------------------- Please help! -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com… Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.

4 9

FW: Graphtool: Finding the paths that the maximum flow algorithm produces
by Hobé Alex 25 Jun '18

25 Jun '18

Hi Tiago and everyone else on the list Thank you for your swift reply. The attached png is one example of a max flow calculation result. The flow is limited in four places in this graph. I would like to extract the order of the edges in the four paths I drew. The shortest path solution you described corresponds to path 3 in the drawing. all_shortest_paths gives my path 3 and another completely different path before crashing with a memoryError. Looking forward to hearing from you. Best, Alex ________________________________________ From: Tiago de Paula Peixoto [tiago(a)skewed.de] Sent: Thursday, March 09, 2017 18:43 To: Hobé Alex Subject: Re: Graphtool: Finding the paths that the maximum flow algorithm produces Hi Hobé, I'm not sure I understand what you want. Any path containing edges with positive flow is a "flow path". There are many of them. Which one do you want? If you just want _some_ path, just filter out the edges with zero flow and get the shortest path. But there are many other ways to proceed... Best, Tiago PS. There is a mailing list of the graph-tool project, where questions like this can be posted. It is better to use the list than to ask me directly, since it builds a repository of questions others can consult, and other people can help you as well. On 09.03.2017 17:04, Hobé Alex wrote: > Dear Mr. de Paula Peixoto > > I am using the python graphtool for my master thesis and am enjoying the > beautiful pictures it produces. > When computing the maximum flow I would like to use other edge properties > along the computed path for further calculations. > I am therefore looking for a way to find an array, which contains the edges > along a flow path, similar to the shortest_path result. > I looked through all the pages of the online tutorial, learnt a couple of > new tricks, but haven't found a way to solve this. > > I would be very thankful for any assistance you would be able to provide and > I look forward to hearing from you. > Best wishes, > > Alex Hobé -- Tiago de Paula Peixoto <tiago(a)skewed.de>

3 8

from graph_tool.all import * gives ImportError
by vineesh vs 21 Jun '18

21 Jun '18

I tried the following command in Python and ipython prompt (2.7 version) --------------------------------------------------------------------------- In [1]: from graph_tool.all import * --------------------------------------------------------------------------- Its giving the following error. How can we solve it? --------------------------------------------------------------------------- ImportError Traceback (most recent call last) <ipython-input-1-100bbe2bc9d9> in <module>() ----> 1 from graph_tool.all import * /usr/lib/python2.7/dist-packages/graph_tool/__init__.py in <module>() 103 104 from .dl_import import * --> 105 dl_import("from . import libgraph_tool_core as libcore") 106 __version__ = libcore.mod_info().version 107 /usr/lib/python2.7/dist-packages/graph_tool/dl_import.pyc in dl_import(import_expr) 55 56 try: ---> 57 exec(import_expr, local_dict, global_dict) 58 finally: 59 sys.setdlopenflags(orig_dlopen_flags) # reset it to normal case to <string> in <module>() ImportError: /usr/lib/python2.7/dist-packages/graph_tool/libgraph_tool_core.so: undefined symbol: _ZN5boost9iostreams4zlib6finishE --------------------------------------------------------------------------- Thanks

4 5

Graph-tool with Docker
by Evangelos Petsalis 26 Jul '17

26 Jul '17

Tiago, I downloaded the docker image with GT and although it does work fine it does not seem to have apt-get installed. So I tried to create my own docker image based on Ubuntu 16.04 by compiling GT. The compilation works fine, until it reaches file "graph_tree_cts.lo" and then it fails miserably. Any idea why this is happening? Alternatively, would it be easy to post the Dockerfile that you used for creating your image, so we can use that as a basis for our own custom version? Please see below the Dockerfile I used, as well as the error message from the compilation process. Thanks as always! ###################################### # Dockerfile ###################################### FROM ubuntu:xenial ENV DEBIAN_FRONTEND noninteractive RUN apt-get update RUN apt-get install -y apt-utils RUN apt-get install -y python3 wget #WORKDIR /src #RUN wget https://downloads.skewed.de/graph-tool/graph-tool-2.22.tar.bz2 #RUN tar xjf graph-tool-2.22.tar.bz2 #WORKDIR /src/graph-tool-2.22 RUN apt-get install -y gcc RUN apt-get install -y libboost-all-dev RUN apt-get install -y libexpat1-dev RUN apt-get install -y python3-scipy python3-numpy RUN apt-get install -y libcgal-dev RUN apt-get install -y libsparsehash-dev RUN apt-get install -y libcairomm-1.0-dev RUN apt-get install -y python3-cairo RUN apt-get install -y python3-matplotlib RUN apt-get install -y graphviz python3-pygraphviz RUN apt-get install -y python3-pip RUN apt-get install -y python3-cairo-dev ENV PYTHON /usr/bin/python3.5 RUN ./configure RUN make -j 2 RUN make install ###################################### # Output of ./configure and compilation code ###################################### Removing intermediate container 921aa882d63f Step 9 : RUN ./configure ---> Running in 98c8a0ef808a checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether make supports nested variables... (cached) yes checking for style of include used by make... GNU checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 checking for library containing strerror... none required checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking for gcc option to accept ISO C99... unsupported checking for gcc option to accept ISO C89... (cached) none needed checking for gcc option to accept ISO Standard C... (cached) none needed checking how to run the C++ preprocessor... g++ -E checking for ANSI C header files... (cached) yes checking how to print strings... printf checking for a sed that does not truncate output... /bin/sed checking for fgrep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /bin/dd checking how to truncate binary pipes... /bin/dd bs=4096 count=1 checking for mt... no checking if : is a manifest tool... no checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking how to run the C++ preprocessor... g++ -E checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... yes checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking whether g++ supports C++14 features by default... no checking whether g++ supports C++14 features with -std=gnu++14... yes checking whether to enable debug info... no checking whether to enable parallel algorithms with openmp... checking for OpenMP flag of C++ compiler... -fopenmp checking whether to enable cairo drawing... yes checking for Expat XML Parser headers in /usr/include... found checking for Expat XML Parser libraries... found checking for Expat XML Parser... yes checking whether /usr/bin/python3.5 version is >= 2.7... yes checking for /usr/bin/python3.5 version... 3.5 checking for /usr/bin/python3.5 platform... linux checking for /usr/bin/python3.5 script directory... ${prefix}/lib/python3.5/site-packages checking for /usr/bin/python3.5 extension module directory... ${exec_prefix}/lib/python3.5/site-packages checking for python3.5... /usr/bin/python3.5 checking for a version of Python >= '2.1.0'... yes checking for a version of Python == '3.5.2'... yes checking for the distutils Python package... yes checking for Python include path... -I/usr/include/python3.5m checking for Python library path... -L/usr/lib -lpython3.5m checking for Python site-packages path... /usr/lib/python3/dist-packages checking python extra libraries... -lpthread -ldl -lutil -lm checking python extra linking flags... -Xlinker -export-dynamic -Wl,-O1 -Wl,-Bsymbolic-functions checking consistency of all components of python development environment... yes checking for boostlib >= 1.54.0... yes checking whether the Boost::Python library is available... yes checking whether boost_python is the correct library... no checking whether boost_python-py27 is the correct library... no checking whether boost_python-py27 is the correct library... (cached) no checking whether boost_python-py27 is the correct library... (cached) no checking whether boost_python-py35 is the correct library... yes checking whether the Boost::IOStreams library is available... yes checking for exit in -lboost_iostreams... yes checking whether the Boost::Regex library is available... yes checking for exit in -lboost_regex... yes checking whether the Boost::Coroutine library is available... yes checking for exit in -lboost_coroutine... yes checking whether the Boost::Graph library is available... yes checking for exit in -lboost_graph... yes checking for __gmpz_init in -lgmp... yes checking for __gmpz_init in -lgmp... (cached) yes checking whether CGAL is available in /usr... yes checking whether to enable cgal debbuging with valgrind... no checking python3.5 module: numpy... yes checking for numpy/arrayobject.h... yes checking for CAIROMM... yes checking python3.5 module: cairo... yes checking pycairo/py3cairo.h usability... yes checking pycairo/py3cairo.h presence... yes checking for pycairo/py3cairo.h... yes checking whether to enable sparsehash... yes checking for SPARSEHASH... no not found by pkgconfig, trying default... checking sparsehash/dense_hash_set usability... yes checking sparsehash/dense_hash_set presence... yes checking for sparsehash/dense_hash_set... yes configure: pkgconfig directory is ${libdir}/pkgconfig checking our pkgconfig libname... graph-tool-py3.5 checking our pkgconfig version... 2.22 checking our pkgconfig_libdir... ${libdir}/pkgconfig expanded our pkgconfig_libdir... /usr/local/lib/pkgconfig checking our pkgconfig_libfile... graph-tool-py3.5.pc checking our package / suffix... graph-tool / checking our pkgconfig description... graph-tool Python library checking our pkgconfig requires... checking our pkgconfig ext libs... -L/usr/lib -lpython3.5m -lboost_python-py35 checking our pkgconfig cppflags... -ftemplate-depth-250 -I/usr/include/python3.5m -I/usr/include -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/lib/python3/dist-packages/graph_tool/include -I/usr/lib/python3/dist-packages/graph_tool/include/boost-workaround checking our pkgconfig ldflags... noninstalled pkgconfig -L /src/graph-tool-2.22/src/.libs noninstalled pkgconfig -I /src/graph-tool-2.22/. checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating src/graph/Makefile config.status: creating src/graph/centrality/Makefile config.status: creating src/graph/clustering/Makefile config.status: creating src/graph/correlations/Makefile config.status: creating src/graph/draw/Makefile config.status: creating src/graph/flow/Makefile config.status: creating src/graph/generation/Makefile config.status: creating src/graph/inference/Makefile config.status: creating src/graph/layout/Makefile config.status: creating src/graph/search/Makefile config.status: creating src/graph/spectral/Makefile config.status: creating src/graph/stats/Makefile config.status: creating src/graph/topology/Makefile config.status: creating src/graph/util/Makefile config.status: creating src/graph_tool/Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands config.status: executing graph-tool-py3.5.pc commands config.status: creating graph-tool-py3.5.pc.in config.status: creating graph-tool-py3.5.pc config.status: creating graph-tool-py3.5-uninstalled.pc config.status: creating graph-tool-py3.5-uninstalled.sh ================================================================================ CONFIGURATION SUMMARY ================================================================================ Using python version: 3.5.2 Python interpreter: /usr/bin/python3.5 Installation path: /usr/lib/python3/dist-packages/graph_tool C++ compiler (CXX): g++ -std=gnu++14 C++ compiler version: 5.4.0 Prefix: /usr/local Pkgconfigdir: ${libdir}/pkgconfig Python CPP flags: -I/usr/include/python3.5m Python LD flags: -L/usr/lib -lpython3.5m Boost CPP flags: -I/usr/include Boost LD flags: -lboost_iostreams -lboost_python-py35 -lboost_regex -lboost_coroutine Numpy CPP flags: -I/usr/lib/python3/dist-packages/numpy/core/include Sparsehash CPP flags: CGAL CPP flags: -I/usr/include CGAL LD flags: -L/usr/lib -lCGAL -lCGAL_Core -lgmp Expat CPP flags: -I/usr/include Expat LD flags: -L/usr/lib -lexpat Cairomm CPP flags: -std=c++11 -I/usr/include/cairomm-1.0 -I/usr/lib/x86_64-linux-gnu/cairomm-1.0/include -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/sigc++-2.0 -I/usr/lib/x86_64-linux-gnu/sigc++-2.0/include Cairomm LD flags: -lcairomm-1.0 -lcairo -lsigc-2.0 OpenMP compiler flags: -fopenmp OpenMP LD flags: Extra CPPFLAGS: -DNDEBUG Extra CXXFLAGS: -fopenmp -O3 -fvisibility=default -fvisibility-inlines-hidden -Wno-deprecated -ftemplate-depth-250 -Wall -Wextra -ftemplate-backtrace-limit=0 Extra LDFLAGS: Using OpenMP: yes Using sparsehash: yes Using cairo: yes ================================================================================ ---> dca78f2d7b73 Removing intermediate container 98c8a0ef808a Step 10 : RUN make -j 2 ---> Running in c31b368514c4 make all-recursive make[1]: Entering directory '/src/graph-tool-2.22' Making all in src make[2]: Entering directory '/src/graph-tool-2.22/src' Making all in graph make[3]: Entering directory '/src/graph-tool-2.22/src/graph' Making all in centrality make[4]: Entering directory '/src/graph-tool-2.22/src/graph/centrality' CXX graph_betweenness.lo CXX graph_centrality_bind.lo CXX graph_closeness.lo CXX graph_eigentrust.lo CXX graph_eigenvector.lo CXX graph_hits.lo CXX graph_katz.lo CXX graph_pagerank.lo CXX graph_trust_transitivity.lo CXXLD libgraph_tool_centrality.la make[4]: Leaving directory '/src/graph-tool-2.22/src/graph/centrality' Making all in clustering make[4]: Entering directory '/src/graph-tool-2.22/src/graph/clustering' CXX graph_clustering.lo CXX graph_extended_clustering.lo CXX graph_motifs.lo CXXLD libgraph_tool_clustering.la make[4]: Leaving directory '/src/graph-tool-2.22/src/graph/clustering' Making all in correlations make[4]: Entering directory '/src/graph-tool-2.22/src/graph/correlations' CXX graph_correlations.lo CXX graph_assortativity.lo CXX graph_correlations_imp1.lo CXX graph_avg_correlations.lo CXX graph_avg_correlations_imp1.lo CXX graph_avg_correlations_combined.lo CXX graph_correlations_combined.lo CXX graph_correlations_bind.lo CXXLD libgraph_tool_correlations.la make[4]: Leaving directory '/src/graph-tool-2.22/src/graph/correlations' Making all in draw make[4]: Entering directory '/src/graph-tool-2.22/src/graph/draw' CXX graph_cairo_draw.lo CXX graph_tree_cts.lo In file included from ../../../src/graph/graph.hh:28:0, from graph_tree_cts.cc:18: ../../../src/graph/graph_adjacency.hh:250:59: error: 'distance_to' function uses 'auto' type specifier without trailing return type auto distance_to(base_edge_iterator const& other) const ^ ../../../src/graph/graph_adjacency.hh:250:59: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adjacency.hh: In member function 'void boost::adj_list<Vertex>::shrink_to_fit()': ../../../src/graph/graph_adjacency.hh:450:26: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [](auto &es){es.second.shrink_to_fit();}); ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:450:39: error: request for member 'second' in 'es', which is of non-class type 'int' [](auto &es){es.second.shrink_to_fit();}); ^ ../../../src/graph/graph_adjacency.hh: In member function 'void boost::adj_list<Vertex>::shrink_to_fit()': ../../../src/graph/graph_adjacency.hh:453:47: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [](const auto &a, const auto& b) -> bool ^ ../../../src/graph/graph_adjacency.hh:453:62: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [](const auto &a, const auto& b) -> bool ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:454:48: error: request for member 'idx' in 'a', which is of non-class type 'const int' {return a.idx < b.idx;}); ^ ../../../src/graph/graph_adjacency.hh:454:56: error: request for member 'idx' in 'b', which is of non-class type 'const int' {return a.idx < b.idx;}); ^ ../../../src/graph/graph_adjacency.hh: In member function 'void boost::adj_list<Vertex>::shrink_to_fit()': ../../../src/graph/graph_adjacency.hh:461:44: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto idx) -> bool ^ ../../../src/graph/graph_adjacency.hh: In function 'std::pair<typename boost::adj_list<Vertex>::edge_descriptor, bool> boost::edge(Vertex, Vertex, const boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:718:40: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](const auto& e) -> bool {return e.first == t;}); ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:718:67: error: request for member 'first' in 'e', which is of non-class type 'const int' [&](const auto& e) -> bool {return e.first == t;}); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::remove_edge(const typename boost::adj_list<Vertex>::edge_descriptor&, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:970:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh:970:43: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh:970:57: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh:970:69: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:973:53: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&] (const auto& ei) -> bool ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:974:59: error: request for member 'first' in 'ei', which is of non-class type 'const int' { return v == ei.first && ^ ../../../src/graph/graph_adjacency.hh:975:61: error: request for member 'second' in 'ei', which is of non-class type 'const int' idx == ei.second; }); ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:978:27: error: request for member 'erase' in 'elist', which is of non-class type 'int' elist.erase(iter); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::remove_edge(const typename boost::adj_list<Vertex>::edge_descriptor&, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:1000:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, ^ ../../../src/graph/graph_adjacency.hh:1000:43: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, ^ ../../../src/graph/graph_adjacency.hh:1000:57: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, ^ ../../../src/graph/graph_adjacency.hh:1001:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto&& get_pos, bool swap_back) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:1004:27: error: invalid type argument of unary '*' (have 'int') auto& back = *back_iter; ^ ../../../src/graph/graph_adjacency.hh:1008:32: error: expression cannot be used as a function get_pos(back.second) = j; ^ ../../../src/graph/graph_adjacency.hh:1009:43: error: request for member 'end' in 'elist', which is of non-class type 'int' if (swap_back && end != elist.end()) ^ ../../../src/graph/graph_adjacency.hh:1012:30: error: request for member 'back' in 'elist', which is of non-class type 'int' back = elist.back(); ^ ../../../src/graph/graph_adjacency.hh:1013:65: error: request for member 'begin' in 'elist', which is of non-class type 'int' g._epos[back.second].second = back_iter - elist.begin(); ^ ../../../src/graph/graph_adjacency.hh:1015:19: error: request for member 'pop_back' in 'elist', which is of non-class type 'int' elist.pop_back(); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::remove_edge(const typename boost::adj_list<Vertex>::edge_descriptor&, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:1019:39: error: invalid use of 'auto' [&](size_t i) -> auto& {return g._epos[i].first;}, true); ^ ../../../src/graph/graph_adjacency.hh:1022:39: error: invalid use of 'auto' [&](size_t i) -> auto& {return g._epos[i].second;}, false); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&, Pred&&)': ../../../src/graph/graph_adjacency.hh:1068:40: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:1072:49: error: request for member 'first' in 'e', which is of non-class type 'int' return e.first == v; ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&, Pred&&)': ../../../src/graph/graph_adjacency.hh:1083:48: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:1087:57: error: request for member 'first' in 'e', which is of non-class type 'int' return e.first == v; ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&, Pred&&)': ../../../src/graph/graph_adjacency.hh:1095:32: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh:1102:32: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:1134:27: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 clear_vertex(v, g, [](auto&&){ return true; }); ^ In file included from ../../../src/graph/graph_filtering.hh:46:0, from graph_tree_cts.cc:20: ../../../src/graph/graph_adaptor.hh: At global scope: ../../../src/graph/graph_adaptor.hh:130:42: error: 'source' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:130:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:142:42: error: 'target' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:142:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:154:42: error: 'vertex' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:154:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:165:44: error: 'vertices' function uses 'auto' type specifier without trailing return type vertices(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:165:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:176:41: error: 'edges' function uses 'auto' type specifier without trailing return type edges(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:176:41: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:189:40: error: 'edge' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:189:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:209:45: error: 'out_edges' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:209:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:218:50: error: '_all_edges_out' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:218:50: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:230:44: error: 'in_edges' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:230:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:239:45: error: 'all_edges' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:239:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:251:50: error: 'out_neighbours' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:251:50: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:263:49: error: 'in_neighbours' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:263:49: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:275:50: error: 'all_neighbours' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:275:50: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:288:40: error: 'adjacent_vertices' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:288:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:299:48: error: 'num_vertices' function uses 'auto' type specifier without trailing return type num_vertices(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:299:48: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:310:45: error: 'num_edges' function uses 'auto' type specifier without trailing return type num_edges(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:310:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:322:46: error: 'out_degree' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:322:46: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:334:45: error: 'in_degree' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:334:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:346:42: error: 'degree' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:346:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:358:40: error: 'add_vertex' function uses 'auto' type specifier without trailing return type add_vertex(undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:358:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:369:67: error: 'add_vertex' function uses 'auto' type specifier without trailing return type add_vertex(const VertexProperties& p, undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:369:67: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:440:64: error: 'add_edge' function uses 'auto' type specifier without trailing return type const EdgeProperties& ep, undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:440:64: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from ../../../src/graph/graph_filtering.hh:47:0, from graph_tree_cts.cc:20: ../../../src/graph/graph_filtered.hh: In function 'void boost::clear_vertex(typename boost::graph_traits<boost::filt_graph<Graph, EdgePredicate, VertexPredicate> >::vertex_descriptor, boost::filt_graph<Graph, EdgePredicate, VertexPredicate>&, Pred&&)': ../../../src/graph/graph_filtered.hh:574:22: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto&& e){ return (((g._edge_pred(e) && ^ ../../../src/graph/graph_filtered.hh: In function 'void boost::clear_vertex(typename boost::graph_traits<boost::filt_graph<Graph, EdgePredicate, VertexPredicate> >::vertex_descriptor, boost::filt_graph<Graph, EdgePredicate, VertexPredicate>&)': ../../../src/graph/graph_filtered.hh:586:28: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 clear_vertex(v, g, [&](auto&&){ return true; }); ^ ../../../src/graph/graph_filtered.hh: At global scope: ../../../src/graph/graph_filtered.hh:660:61: error: 'get' function uses 'auto' type specifier without trailing return type get(Property p, const filt_graph<G, EP, VP>& g, const Key& k) ^ ../../../src/graph/graph_filtered.hh:660:61: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from ../../../src/graph/graph_filtering.hh:48:0, from graph_tree_cts.cc:20: ../../../src/graph/graph_reverse.hh:395:54: error: 'get' function uses 'auto' type specifier without trailing return type get(Tag t, reversed_graph<BidirectionalGraph,GRef>& g) ^ ../../../src/graph/graph_reverse.hh:395:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_reverse.hh:402:60: error: 'get' function uses 'auto' type specifier without trailing return type get(Tag t, const reversed_graph<BidirectionalGraph,GRef>& g) ^ ../../../src/graph/graph_reverse.hh:402:60: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from ../../../src/graph/graph_filtering.hh:49:0, from graph_tree_cts.cc:20: ../../../src/graph/graph_selectors.hh:78:37: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g) const ^ ../../../src/graph/graph_selectors.hh:78:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:86:54: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:86:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:98:44: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type detail::no_weightS) const ^ ../../../src/graph/graph_selectors.hh:98:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:106:71: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const ConstantPropertyMap<Value, Key>& weight) const ^ ../../../src/graph/graph_selectors.hh:106:71: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:114:61: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const UnityPropertyMap<Value, Key>&) const ^ ../../../src/graph/graph_selectors.hh:114:61: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:121:72: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const Graph& g, std::true_type, Weight& weight) const ^ ../../../src/graph/graph_selectors.hh:121:72: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:134:66: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const Graph&, std::false_type, Weight&&) const ^ ../../../src/graph/graph_selectors.hh:134:66: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:149:37: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g) const ^ ../../../src/graph/graph_selectors.hh:149:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:157:54: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:157:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:165:72: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const ConstantPropertyMap<Value, Key>& weight) const ^ ../../../src/graph/graph_selectors.hh:165:72: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:173:62: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const UnityPropertyMap<Value, Key>&) const ^ ../../../src/graph/graph_selectors.hh:173:62: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:181:63: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const Graph& g, const Weight& weight) const ^ ../../../src/graph/graph_selectors.hh:181:63: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:194:61: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const Graph& g, detail::no_weightS) const ^ ../../../src/graph/graph_selectors.hh:194:61: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:208:37: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g) const ^ ../../../src/graph/graph_selectors.hh:208:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:216:54: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:216:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:229:44: error: 'get_total_degree' function uses 'auto' type specifier without trailing return type Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:229:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:238:77: error: 'get_total_degree' function uses 'auto' type specifier without trailing return type const Graph& g, std::false_type, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:238:77: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:255:56: error: 'operator()' function uses 'auto' type specifier without trailing return type auto operator()(const Descriptor& d, const Graph&) const ^ ../../../src/graph/graph_selectors.hh:255:56: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:540:44: error: 'mk_range' function uses 'auto' type specifier without trailing return type auto mk_range(std::pair<Iter, Iter>&& range) ^ ../../../src/graph/graph_selectors.hh:540:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:547:35: error: 'vertices_range' function uses 'auto' type specifier without trailing return type auto vertices_range(const Graph& g) ^ ../../../src/graph/graph_selectors.hh:547:35: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:554:32: error: 'edges_range' function uses 'auto' type specifier without trailing return type auto edges_range(const Graph& g) ^ ../../../src/graph/graph_selectors.hh:554:32: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:562:44: error: 'adjacent_vertices_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:562:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:570:36: error: 'out_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:570:36: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:578:41: error: 'out_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:578:41: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:587:35: error: 'in_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:587:35: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:595:40: error: 'in_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:595:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:604:36: error: 'all_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:604:36: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:612:41: error: 'all_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:612:41: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:620:42: error: 'in_or_out_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:620:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:628:47: error: 'in_or_out_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:628:47: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from ../../../src/graph/graph.hh:28:0, from graph_cairo_draw.cc:18: ../../../src/graph/graph_adjacency.hh:250:59: error: 'distance_to' function uses 'auto' type specifier without trailing return type auto distance_to(base_edge_iterator const& other) const ^ ../../../src/graph/graph_adjacency.hh:250:59: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adjacency.hh: In member function 'void boost::adj_list<Vertex>::shrink_to_fit()': ../../../src/graph/graph_adjacency.hh:450:26: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [](auto &es){es.second.shrink_to_fit();}); ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:450:39: error: request for member 'second' in 'es', which is of non-class type 'int' [](auto &es){es.second.shrink_to_fit();}); ^ ../../../src/graph/graph_adjacency.hh: In member function 'void boost::adj_list<Vertex>::shrink_to_fit()': ../../../src/graph/graph_adjacency.hh:453:47: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [](const auto &a, const auto& b) -> bool ^ ../../../src/graph/graph_adjacency.hh:453:62: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [](const auto &a, const auto& b) -> bool ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:454:48: error: request for member 'idx' in 'a', which is of non-class type 'const int' {return a.idx < b.idx;}); ^ ../../../src/graph/graph_adjacency.hh:454:56: error: request for member 'idx' in 'b', which is of non-class type 'const int' {return a.idx < b.idx;}); ^ ../../../src/graph/graph_adjacency.hh: In member function 'void boost::adj_list<Vertex>::shrink_to_fit()': ../../../src/graph/graph_adjacency.hh:461:44: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto idx) -> bool ^ ../../../src/graph/graph_adjacency.hh: In function 'std::pair<typename boost::adj_list<Vertex>::edge_descriptor, bool> boost::edge(Vertex, Vertex, const boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:718:40: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](const auto& e) -> bool {return e.first == t;}); ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:718:67: error: request for member 'first' in 'e', which is of non-class type 'const int' [&](const auto& e) -> bool {return e.first == t;}); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::remove_edge(const typename boost::adj_list<Vertex>::edge_descriptor&, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:970:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh:970:43: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh:970:57: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh:970:69: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, auto v) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:973:53: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&] (const auto& ei) -> bool ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:974:59: error: request for member 'first' in 'ei', which is of non-class type 'const int' { return v == ei.first && ^ ../../../src/graph/graph_adjacency.hh:975:61: error: request for member 'second' in 'ei', which is of non-class type 'const int' idx == ei.second; }); ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:978:27: error: request for member 'erase' in 'elist', which is of non-class type 'int' elist.erase(iter); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::remove_edge(const typename boost::adj_list<Vertex>::edge_descriptor&, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:1000:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, ^ ../../../src/graph/graph_adjacency.hh:1000:43: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, ^ ../../../src/graph/graph_adjacency.hh:1000:57: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto remove_e = [&] (auto& elist, auto&& begin, auto&& end, ^ ../../../src/graph/graph_adjacency.hh:1001:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto&& get_pos, bool swap_back) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:1004:27: error: invalid type argument of unary '*' (have 'int') auto& back = *back_iter; ^ ../../../src/graph/graph_adjacency.hh:1008:32: error: expression cannot be used as a function get_pos(back.second) = j; ^ ../../../src/graph/graph_adjacency.hh:1009:43: error: request for member 'end' in 'elist', which is of non-class type 'int' if (swap_back && end != elist.end()) ^ ../../../src/graph/graph_adjacency.hh:1012:30: error: request for member 'back' in 'elist', which is of non-class type 'int' back = elist.back(); ^ ../../../src/graph/graph_adjacency.hh:1013:65: error: request for member 'begin' in 'elist', which is of non-class type 'int' g._epos[back.second].second = back_iter - elist.begin(); ^ ../../../src/graph/graph_adjacency.hh:1015:19: error: request for member 'pop_back' in 'elist', which is of non-class type 'int' elist.pop_back(); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::remove_edge(const typename boost::adj_list<Vertex>::edge_descriptor&, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:1019:39: error: invalid use of 'auto' [&](size_t i) -> auto& {return g._epos[i].first;}, true); ^ ../../../src/graph/graph_adjacency.hh:1022:39: error: invalid use of 'auto' [&](size_t i) -> auto& {return g._epos[i].second;}, false); ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&, Pred&&)': ../../../src/graph/graph_adjacency.hh:1068:40: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:1072:49: error: request for member 'first' in 'e', which is of non-class type 'int' return e.first == v; ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&, Pred&&)': ../../../src/graph/graph_adjacency.hh:1083:48: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh: In lambda function: ../../../src/graph/graph_adjacency.hh:1087:57: error: request for member 'first' in 'e', which is of non-class type 'int' return e.first == v; ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&, Pred&&)': ../../../src/graph/graph_adjacency.hh:1095:32: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh:1102:32: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto& e) ^ ../../../src/graph/graph_adjacency.hh: In function 'void boost::clear_vertex(Vertex, boost::adj_list<Vertex>&)': ../../../src/graph/graph_adjacency.hh:1134:27: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 clear_vertex(v, g, [](auto&&){ return true; }); ^ In file included from ../../../src/graph/graph_filtering.hh:50:0, from graph_tree_cts.cc:20: ../../../src/graph/graph_util.hh:205:51: error: 'get_dir' function uses 'auto' type specifier without trailing return type const auto& get_dir(const Graph& g, std::true_type) ^ ../../../src/graph/graph_util.hh:205:51: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_util.hh:209:52: error: 'get_dir' function uses 'auto' type specifier without trailing return type const auto& get_dir(const Graph& g, std::false_type) ^ ../../../src/graph/graph_util.hh:209:52: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_util.hh:214:29: error: 'get_dir' function uses 'auto' type specifier without trailing return type std::false_type) ^ ../../../src/graph/graph_util.hh:214:29: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_util.hh: In function 'void graph_tool::parallel_edge_loop_no_spawn(const Graph&, F&&)': ../../../src/graph/graph_util.hh:232:13: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto v) ^ In file included from ../../../src/graph/graph_filtering.hh:51:0, from graph_tree_cts.cc:20: ../../../src/graph/mpl_nested_loop.hh: At global scope: ../../../src/graph/mpl_nested_loop.hh:104:24: error: 'std::index_sequence' has not been declared void dispatch(std::index_sequence<Idx...>, Ts*...) const ^ ../../../src/graph/mpl_nested_loop.hh:104:38: error: expected ',' or '...' before '<' token void dispatch(std::index_sequence<Idx...>, Ts*...) const ^ ../../../src/graph/mpl_nested_loop.hh: In member function 'void boost::mpl::all_any_cast<Action, N>::operator()(Ts* ...) const': ../../../src/graph/mpl_nested_loop.hh:77:18: error: 'make_index_sequence' is not a member of 'std' dispatch(std::make_index_sequence<sizeof...(Ts)>(), vs...); ^ ../../../src/graph/mpl_nested_loop.hh:77:58: error: expected primary-expression before ')' token dispatch(std::make_index_sequence<sizeof...(Ts)>(), vs...); ^ ../../../src/graph/mpl_nested_loop.hh: In member function 'void boost::mpl::for_each_variadic<F, std::tuple<_Elements ...> >::operator()(F)': ../../../src/graph/mpl_nested_loop.hh:129:25: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto call = [&](auto&& arg){f(std::forward<decltype(arg)>(arg)); return 0;}; ^ In file included from graph_tree_cts.cc:20:0: ../../../src/graph/graph_filtering.hh: At global scope: ../../../src/graph/graph_filtering.hh:384:38: error: 'uncheck' function uses 'auto' type specifier without trailing return type boost::mpl::true_) const ^ ../../../src/graph/graph_filtering.hh:384:38: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:391:38: error: 'uncheck' function uses 'auto' type specifier without trailing return type boost::mpl::false_) const ^ ../../../src/graph/graph_filtering.hh:391:38: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:397:56: error: 'uncheck' function uses 'auto' type specifier without trailing return type auto uncheck(scalarS<Type>& a, boost::mpl::false_) const ^ ../../../src/graph/graph_filtering.hh:397:56: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:408:30: error: 'deference' function uses 'auto' type specifier without trailing return type auto& deference(Type* a) const ^ ../../../src/graph/graph_filtering.hh:408:30: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:417:56: error: 'deference_dispatch' function uses 'auto' type specifier without trailing return type auto& deference_dispatch(Type*& a, std::true_type) const ^ ../../../src/graph/graph_filtering.hh:417:56: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:473:57: error: 'operator()' function uses 'auto' type specifier without trailing return type auto operator()(GraphInterface& gi, Action a, TRS...) ^ ../../../src/graph/graph_filtering.hh:473:57: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh: In member function 'auto graph_tool::run_action<GraphViews, Wrap>::operator()(graph_tool::GraphInterface&, Action, TRS ...)': ../../../src/graph/graph_filtering.hh:476:37: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto wrap = [dispatch, &gi](auto&&... args) { dispatch(gi.get_graph_view(), args...); }; ^ ../../../src/graph/graph_filtering.hh:476:47: error: expansion pattern 'int&&' contains no argument packs auto wrap = [dispatch, &gi](auto&&... args) { dispatch(gi.get_graph_view(), args...); }; ^ ../../../src/graph/graph_filtering.hh: In lambda function: ../../../src/graph/graph_filtering.hh:476:85: error: 'args' was not declared in this scope auto wrap = [dispatch, &gi](auto&&... args) { dispatch(gi.get_graph_view(), args...); }; ^ ../../../src/graph/graph_filtering.hh: At global scope: ../../../src/graph/graph_filtering.hh:485:37: error: 'operator()' function uses 'auto' type specifier without trailing return type auto operator()(Action a, TRS...) ^ ../../../src/graph/graph_filtering.hh:485:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:551:80: error: 'add_vertex' function uses 'auto' type specifier without trailing return type graph_tool::detail::MaskFilter<VertexProperty>>& g) ^ ../../../src/graph/graph_filtering.hh:551:80: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:564:91: error: 'add_edge' function uses 'auto' type specifier without trailing return type graph_tool::detail::MaskFilter<VertexProperty>>& g) ^ ../../../src/graph/graph_filtering.hh:564:91: note: deduced return type only available with -std=c++14 or -std=gnu++14 graph_tree_cts.cc: In function 'void get_cts(graph_tool::GraphInterface&, graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, size_t)': graph_tree_cts.cc:252:43: error: invalid use of 'auto' vertex_scalar_vector_properties()) ^ In file included from ../../../src/graph/graph.hh:28:0, from graph_tree_cts.cc:18: ../../../src/graph/graph_adjacency.hh: In instantiation of 'boost::adj_list<Vertex>::shrink_to_fit()::<lambda(int)> [with Vertex = long unsigned int]': ../../../src/graph/graph_adjacency.hh:462:54: required from 'struct boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(int)>' ../../../src/graph/graph_adjacency.hh:459:39: required from 'void boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]' ../../../src/graph/graph.hh:109:47: required from here ../../../src/graph/graph_adjacency.hh:462:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] {return idx > _edge_index_range;}); ^ In file included from /usr/include/c++/5/algorithm:62:0, from /usr/include/boost/function/detail/prologue.hpp:13, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:13, from /usr/include/boost/function/function0.hpp:11, from /usr/include/boost/python/errors.hpp:13, from /usr/include/boost/python/handle.hpp:11, from /usr/include/boost/python/converter/arg_to_python_base.hpp:7, from /usr/include/boost/python/converter/arg_to_python.hpp:14, from /usr/include/boost/python/call.hpp:15, from /usr/include/boost/python/object_core.hpp:14, from /usr/include/boost/python/object.hpp:9, from ../../../src/graph/graph.hh:23, from graph_tree_cts.cc:18: /usr/include/c++/5/bits/stl_algo.h: In instantiation of '_Funct std::for_each(_IIter, _IIter, _Funct) [with _IIter = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >*, std::vector<std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >, std::allocator<std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > > > > >; _Funct = boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(int&)>]': ../../../src/graph/graph_adjacency.hh:449:22: required from 'void boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]' ../../../src/graph/graph.hh:109:47: required from here /usr/include/c++/5/bits/stl_algo.h:3767:5: error: no match for call to '(boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(int&)>) (std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >&)' __f(*__first); ^ /usr/include/c++/5/bits/stl_algo.h:3767:5: note: candidate: void (*)(int&) <conversion> /usr/include/c++/5/bits/stl_algo.h:3767:5: note: candidate expects 2 arguments, 2 provided In file included from ../../../src/graph/graph.hh:28:0, from graph_tree_cts.cc:18: ../../../src/graph/graph_adjacency.hh:450:34: note: candidate: boost::adj_list<Vertex>::shrink_to_fit()::<lambda(int&)> [with Vertex = long unsigned int] [](auto &es){es.second.shrink_to_fit();}); ^ ../../../src/graph/graph_adjacency.hh:450:34: note: no known conversion for argument 1 from 'std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >' to 'int&' In file included from ../../../src/graph/graph_filtering.hh:46:0, from graph_cairo_draw.cc:22: ../../../src/graph/graph_adaptor.hh: At global scope: ../../../src/graph/graph_adaptor.hh:130:42: error: 'source' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:130:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:142:42: error: 'target' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:142:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:154:42: error: 'vertex' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:154:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:165:44: error: 'vertices' function uses 'auto' type specifier without trailing return type vertices(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:165:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:176:41: error: 'edges' function uses 'auto' type specifier without trailing return type edges(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:176:41: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:189:40: error: 'edge' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:189:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:209:45: error: 'out_edges' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:209:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:218:50: error: '_all_edges_out' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:218:50: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:230:44: error: 'in_edges' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:230:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:239:45: error: 'all_edges' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:239:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:251:50: error: 'out_neighbours' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:251:50: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:263:49: error: 'in_neighbours' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:263:49: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:275:50: error: 'all_neighbours' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:275:50: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:288:40: error: 'adjacent_vertices' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:288:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:299:48: error: 'num_vertices' function uses 'auto' type specifier without trailing return type num_vertices(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:299:48: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:310:45: error: 'num_edges' function uses 'auto' type specifier without trailing return type num_edges(const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:310:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:322:46: error: 'out_degree' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:322:46: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:334:45: error: 'in_degree' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:334:45: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:346:42: error: 'degree' function uses 'auto' type specifier without trailing return type const undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:346:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:358:40: error: 'add_vertex' function uses 'auto' type specifier without trailing return type add_vertex(undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:358:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:369:67: error: 'add_vertex' function uses 'auto' type specifier without trailing return type add_vertex(const VertexProperties& p, undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:369:67: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_adaptor.hh:440:64: error: 'add_edge' function uses 'auto' type specifier without trailing return type const EdgeProperties& ep, undirected_adaptor<Graph>& g) ^ ../../../src/graph/graph_adaptor.hh:440:64: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from /usr/include/c++/5/bits/stl_algobase.h:71:0, from /usr/include/c++/5/memory:62, from /usr/include/boost/config/no_tr1/memory.hpp:21, from /usr/include/boost/get_pointer.hpp:14, from /usr/include/boost/python/object/pointer_holder.hpp:11, from /usr/include/boost/python/to_python_indirect.hpp:10, from /usr/include/boost/python/converter/arg_to_python.hpp:10, from /usr/include/boost/python/call.hpp:15, from /usr/include/boost/python/object_core.hpp:14, from /usr/include/boost/python/object.hpp:9, from ../../../src/graph/graph.hh:23, from graph_tree_cts.cc:18: /usr/include/c++/5/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = boost::adj_list<long unsigned int>::edge_iterator; _Iterator2 = boost::adj_list<long unsigned int>::edge_iterator; _Compare = boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)>]': /usr/include/c++/5/bits/stl_algo.h:5490:12: required from '_ForwardIterator std::__max_element(_ForwardIterator, _ForwardIterator, _Compare) [with _ForwardIterator = boost::adj_list<long unsigned int>::edge_iterator; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)> >]' /usr/include/c++/5/bits/stl_algo.h:5539:43: required from '_FIter std::max_element(_FIter, _FIter, _Compare) [with _FIter = boost::adj_list<long unsigned int>::edge_iterator; _Compare = boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)>]' ../../../src/graph/graph_adjacency.hh:452:37: required from 'void boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]' ../../../src/graph/graph.hh:109:47: required from here /usr/include/c++/5/bits/predefined_ops.h:123:46: error: no match for call to '(boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)>) (boost::iterators::detail::iterator_facade_base<boost::adj_list<long unsigned int>::edge_iterator, boost::detail::adj_edge_descriptor<long unsigned int>, boost::iterators::forward_traversal_tag, boost::detail::adj_edge_descriptor<long unsigned int>, long int, false, false>::reference, boost::iterators::detail::iterator_facade_base<boost::adj_list<long unsigned int>::edge_iterator, boost::detail::adj_edge_descriptor<long unsigned int>, boost::iterators::forward_traversal_tag, boost::detail::adj_edge_descriptor<long unsigned int>, long int, false, false>::reference)' { return bool(_M_comp(*__it1, *__it2)); } ^ /usr/include/c++/5/bits/predefined_ops.h:123:46: note: candidate: bool (*)(const int&, const int&) <conversion> /usr/include/c++/5/bits/predefined_ops.h:123:46: note: candidate expects 3 arguments, 3 provided In file included from ../../../src/graph/graph.hh:28:0, from graph_tree_cts.cc:18: ../../../src/graph/graph_adjacency.hh:453:74: note: candidate: boost::adj_list<Vertex>::shrink_to_fit()::<lambda(const int&, const int&)> [with Vertex = long unsigned int] [](const auto &a, const auto& b) -> bool ^ ../../../src/graph/graph_adjacency.hh:453:74: note: no known conversion for argument 1 from 'boost::iterators::detail::iterator_facade_base<boost::adj_list<long unsigned int>::edge_iterator, boost::detail::adj_edge_descriptor<long unsigned int>, boost::iterators::forward_traversal_tag, boost::detail::adj_edge_descriptor<long unsigned int>, long int, false, false>::reference {aka boost::detail::adj_edge_descriptor<long unsigned int>}' to 'const int&' In file included from ../../../src/graph/graph_filtering.hh:47:0, from graph_cairo_draw.cc:22: ../../../src/graph/graph_filtered.hh: In function 'void boost::clear_vertex(typename boost::graph_traits<boost::filt_graph<Graph, EdgePredicate, VertexPredicate> >::vertex_descriptor, boost::filt_graph<Graph, EdgePredicate, VertexPredicate>&, Pred&&)': ../../../src/graph/graph_filtered.hh:574:22: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto&& e){ return (((g._edge_pred(e) && ^ ../../../src/graph/graph_filtered.hh: In function 'void boost::clear_vertex(typename boost::graph_traits<boost::filt_graph<Graph, EdgePredicate, VertexPredicate> >::vertex_descriptor, boost::filt_graph<Graph, EdgePredicate, VertexPredicate>&)': ../../../src/graph/graph_filtered.hh:586:28: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 clear_vertex(v, g, [&](auto&&){ return true; }); ^ ../../../src/graph/graph_filtered.hh: At global scope: ../../../src/graph/graph_filtered.hh:660:61: error: 'get' function uses 'auto' type specifier without trailing return type get(Property p, const filt_graph<G, EP, VP>& g, const Key& k) ^ ../../../src/graph/graph_filtered.hh:660:61: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from ../../../src/graph/graph_filtering.hh:48:0, from graph_cairo_draw.cc:22: ../../../src/graph/graph_reverse.hh:395:54: error: 'get' function uses 'auto' type specifier without trailing return type get(Tag t, reversed_graph<BidirectionalGraph,GRef>& g) ^ ../../../src/graph/graph_reverse.hh:395:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_reverse.hh:402:60: error: 'get' function uses 'auto' type specifier without trailing return type get(Tag t, const reversed_graph<BidirectionalGraph,GRef>& g) ^ ../../../src/graph/graph_reverse.hh:402:60: note: deduced return type only available with -std=c++14 or -std=gnu++14 In file included from ../../../src/graph/graph_filtering.hh:49:0, from graph_cairo_draw.cc:22: ../../../src/graph/graph_selectors.hh:78:37: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g) const ^ ../../../src/graph/graph_selectors.hh:78:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:86:54: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:86:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:98:44: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type detail::no_weightS) const ^ ../../../src/graph/graph_selectors.hh:98:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:106:71: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const ConstantPropertyMap<Value, Key>& weight) const ^ ../../../src/graph/graph_selectors.hh:106:71: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:114:61: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const UnityPropertyMap<Value, Key>&) const ^ ../../../src/graph/graph_selectors.hh:114:61: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:121:72: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const Graph& g, std::true_type, Weight& weight) const ^ ../../../src/graph/graph_selectors.hh:121:72: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:134:66: error: 'get_in_degree' function uses 'auto' type specifier without trailing return type const Graph&, std::false_type, Weight&&) const ^ ../../../src/graph/graph_selectors.hh:134:66: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:149:37: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g) const ^ ../../../src/graph/graph_selectors.hh:149:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:157:54: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:157:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:165:72: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const ConstantPropertyMap<Value, Key>& weight) const ^ ../../../src/graph/graph_selectors.hh:165:72: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:173:62: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const UnityPropertyMap<Value, Key>&) const ^ ../../../src/graph/graph_selectors.hh:173:62: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:181:63: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const Graph& g, const Weight& weight) const ^ ../../../src/graph/graph_selectors.hh:181:63: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:194:61: error: 'get_out_degree' function uses 'auto' type specifier without trailing return type const Graph& g, detail::no_weightS) const ^ ../../../src/graph/graph_selectors.hh:194:61: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:208:37: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g) const ^ ../../../src/graph/graph_selectors.hh:208:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:216:54: error: 'operator()' function uses 'auto' type specifier without trailing return type const Graph& g, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:216:54: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:229:44: error: 'get_total_degree' function uses 'auto' type specifier without trailing return type Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:229:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:238:77: error: 'get_total_degree' function uses 'auto' type specifier without trailing return type const Graph& g, std::false_type, Weight&& weight) const ^ ../../../src/graph/graph_selectors.hh:238:77: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:255:56: error: 'operator()' function uses 'auto' type specifier without trailing return type auto operator()(const Descriptor& d, const Graph&) const ^ ../../../src/graph/graph_selectors.hh:255:56: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:540:44: error: 'mk_range' function uses 'auto' type specifier without trailing return type auto mk_range(std::pair<Iter, Iter>&& range) ^ ../../../src/graph/graph_selectors.hh:540:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:547:35: error: 'vertices_range' function uses 'auto' type specifier without trailing return type auto vertices_range(const Graph& g) ^ ../../../src/graph/graph_selectors.hh:547:35: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:554:32: error: 'edges_range' function uses 'auto' type specifier without trailing return type auto edges_range(const Graph& g) ^ ../../../src/graph/graph_selectors.hh:554:32: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:562:44: error: 'adjacent_vertices_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:562:44: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:570:36: error: 'out_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:570:36: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:578:41: error: 'out_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:578:41: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:587:35: error: 'in_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:587:35: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:595:40: error: 'in_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:595:40: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:604:36: error: 'all_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:604:36: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:612:41: error: 'all_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:612:41: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:620:42: error: 'in_or_out_edges_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:620:42: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_selectors.hh:628:47: error: 'in_or_out_neighbours_range' function uses 'auto' type specifier without trailing return type const Graph& g) ^ ../../../src/graph/graph_selectors.hh:628:47: note: deduced return type only available with -std=c++14 or -std=gnu++14 Makefile:505: recipe for target 'graph_tree_cts.lo' failed make[4]: *** [graph_tree_cts.lo] Error 1 make[4]: *** Waiting for unfinished jobs.... In file included from ../../../src/graph/graph_filtering.hh:50:0, from graph_cairo_draw.cc:22: ../../../src/graph/graph_util.hh:205:51: error: 'get_dir' function uses 'auto' type specifier without trailing return type const auto& get_dir(const Graph& g, std::true_type) ^ ../../../src/graph/graph_util.hh:205:51: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_util.hh:209:52: error: 'get_dir' function uses 'auto' type specifier without trailing return type const auto& get_dir(const Graph& g, std::false_type) ^ ../../../src/graph/graph_util.hh:209:52: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_util.hh:214:29: error: 'get_dir' function uses 'auto' type specifier without trailing return type std::false_type) ^ ../../../src/graph/graph_util.hh:214:29: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_util.hh: In function 'void graph_tool::parallel_edge_loop_no_spawn(const Graph&, F&&)': ../../../src/graph/graph_util.hh:232:13: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 [&](auto v) ^ In file included from ../../../src/graph/graph_filtering.hh:51:0, from graph_cairo_draw.cc:22: ../../../src/graph/mpl_nested_loop.hh: At global scope: ../../../src/graph/mpl_nested_loop.hh:104:24: error: 'std::index_sequence' has not been declared void dispatch(std::index_sequence<Idx...>, Ts*...) const ^ ../../../src/graph/mpl_nested_loop.hh:104:38: error: expected ',' or '...' before '<' token void dispatch(std::index_sequence<Idx...>, Ts*...) const ^ ../../../src/graph/mpl_nested_loop.hh: In member function 'void boost::mpl::all_any_cast<Action, N>::operator()(Ts* ...) const': ../../../src/graph/mpl_nested_loop.hh:77:18: error: 'make_index_sequence' is not a member of 'std' dispatch(std::make_index_sequence<sizeof...(Ts)>(), vs...); ^ ../../../src/graph/mpl_nested_loop.hh:77:58: error: expected primary-expression before ')' token dispatch(std::make_index_sequence<sizeof...(Ts)>(), vs...); ^ ../../../src/graph/mpl_nested_loop.hh: In member function 'void boost::mpl::for_each_variadic<F, std::tuple<_Elements ...> >::operator()(F)': ../../../src/graph/mpl_nested_loop.hh:129:25: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto call = [&](auto&& arg){f(std::forward<decltype(arg)>(arg)); return 0;}; ^ In file included from graph_cairo_draw.cc:22:0: ../../../src/graph/graph_filtering.hh: At global scope: ../../../src/graph/graph_filtering.hh:384:38: error: 'uncheck' function uses 'auto' type specifier without trailing return type boost::mpl::true_) const ^ ../../../src/graph/graph_filtering.hh:384:38: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:391:38: error: 'uncheck' function uses 'auto' type specifier without trailing return type boost::mpl::false_) const ^ ../../../src/graph/graph_filtering.hh:391:38: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:397:56: error: 'uncheck' function uses 'auto' type specifier without trailing return type auto uncheck(scalarS<Type>& a, boost::mpl::false_) const ^ ../../../src/graph/graph_filtering.hh:397:56: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:408:30: error: 'deference' function uses 'auto' type specifier without trailing return type auto& deference(Type* a) const ^ ../../../src/graph/graph_filtering.hh:408:30: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:417:56: error: 'deference_dispatch' function uses 'auto' type specifier without trailing return type auto& deference_dispatch(Type*& a, std::true_type) const ^ ../../../src/graph/graph_filtering.hh:417:56: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:473:57: error: 'operator()' function uses 'auto' type specifier without trailing return type auto operator()(GraphInterface& gi, Action a, TRS...) ^ ../../../src/graph/graph_filtering.hh:473:57: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh: In member function 'auto graph_tool::run_action<GraphViews, Wrap>::operator()(graph_tool::GraphInterface&, Action, TRS ...)': ../../../src/graph/graph_filtering.hh:476:37: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto wrap = [dispatch, &gi](auto&&... args) { dispatch(gi.get_graph_view(), args...); }; ^ ../../../src/graph/graph_filtering.hh:476:47: error: expansion pattern 'int&&' contains no argument packs auto wrap = [dispatch, &gi](auto&&... args) { dispatch(gi.get_graph_view(), args...); }; ^ ../../../src/graph/graph_filtering.hh: In lambda function: ../../../src/graph/graph_filtering.hh:476:85: error: 'args' was not declared in this scope auto wrap = [dispatch, &gi](auto&&... args) { dispatch(gi.get_graph_view(), args...); }; ^ ../../../src/graph/graph_filtering.hh: At global scope: ../../../src/graph/graph_filtering.hh:485:37: error: 'operator()' function uses 'auto' type specifier without trailing return type auto operator()(Action a, TRS...) ^ ../../../src/graph/graph_filtering.hh:485:37: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:551:80: error: 'add_vertex' function uses 'auto' type specifier without trailing return type graph_tool::detail::MaskFilter<VertexProperty>>& g) ^ ../../../src/graph/graph_filtering.hh:551:80: note: deduced return type only available with -std=c++14 or -std=gnu++14 ../../../src/graph/graph_filtering.hh:564:91: error: 'add_edge' function uses 'auto' type specifier without trailing return type graph_tool::detail::MaskFilter<VertexProperty>>& g) ^ ../../../src/graph/graph_filtering.hh:564:91: note: deduced return type only available with -std=c++14 or -std=gnu++14 graph_cairo_draw.cc: In function 'boost::python::api::object cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)': graph_cairo_draw.cc:1798:30: error: use of 'auto' in lambda parameter declaration only available with -std=c++14 or -std=gnu++14 auto dispatch = [=,&gi] (auto& yield) mutable ^ graph_cairo_draw.cc: In lambda function: graph_cairo_draw.cc:1810:52: error: invalid use of 'auto' std::ref(edefaults)))(); ^ graph_cairo_draw.cc:1839:32: error: invalid use of 'auto' vorder_t())(pos, vorder); ^ graph_cairo_draw.cc:1848:28: error: invalid use of 'auto' eorder_t())(pos, eorder); ^ graph_cairo_draw.cc:1859:32: error: invalid use of 'auto' vorder_t())(pos, vorder); ^ graph_cairo_draw.cc: In function 'void apply_transforms(graph_tool::GraphInterface&, boost::any, double, double, double, double, double, double)': graph_cairo_draw.cc:1889:43: error: invalid use of 'auto' vertex_scalar_vector_properties())(pos); ^ graph_cairo_draw.cc: In function 'void put_parallel_splines(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, boost::any, double)': graph_cairo_draw.cc:2036:41: error: invalid use of 'auto' edge_scalar_vector_properties())(splines); ^ In file included from ../../../src/graph/graph.hh:28:0, from graph_cairo_draw.cc:18: ../../../src/graph/graph_adjacency.hh: In instantiation of 'boost::adj_list<Vertex>::shrink_to_fit()::<lambda(int)> [with Vertex = long unsigned int]': ../../../src/graph/graph_adjacency.hh:462:54: required from 'struct boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(int)>' ../../../src/graph/graph_adjacency.hh:459:39: required from 'void boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]' ../../../src/graph/graph.hh:109:47: required from here ../../../src/graph/graph_adjacency.hh:462:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] {return idx > _edge_index_range;}); ^ In file included from /usr/include/c++/5/algorithm:62:0, from /usr/include/boost/function/detail/prologue.hpp:13, from /usr/include/boost/function/function_template.hpp:13, from /usr/include/boost/function/detail/maybe_include.hpp:13, from /usr/include/boost/function/function0.hpp:11, from /usr/include/boost/python/errors.hpp:13, from /usr/include/boost/python/handle.hpp:11, from /usr/include/boost/python/converter/arg_to_python_base.hpp:7, from /usr/include/boost/python/converter/arg_to_python.hpp:14, from /usr/include/boost/python/call.hpp:15, from /usr/include/boost/python/object_core.hpp:14, from /usr/include/boost/python/object.hpp:9, from ../../../src/graph/graph.hh:23, from graph_cairo_draw.cc:18: /usr/include/c++/5/bits/stl_algo.h: In instantiation of '_Funct std::for_each(_IIter, _IIter, _Funct) [with _IIter = __gnu_cxx::__normal_iterator<std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >*, std::vector<std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >, std::allocator<std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > > > > >; _Funct = boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(int&)>]': ../../../src/graph/graph_adjacency.hh:449:22: required from 'void boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]' ../../../src/graph/graph.hh:109:47: required from here /usr/include/c++/5/bits/stl_algo.h:3767:5: error: no match for call to '(boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(int&)>) (std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >&)' __f(*__first); ^ /usr/include/c++/5/bits/stl_algo.h:3767:5: note: candidate: void (*)(int&) <conversion> /usr/include/c++/5/bits/stl_algo.h:3767:5: note: candidate expects 2 arguments, 2 provided In file included from ../../../src/graph/graph.hh:28:0, from graph_cairo_draw.cc:18: ../../../src/graph/graph_adjacency.hh:450:34: note: candidate: boost::adj_list<Vertex>::shrink_to_fit()::<lambda(int&)> [with Vertex = long unsigned int] [](auto &es){es.second.shrink_to_fit();}); ^ ../../../src/graph/graph_adjacency.hh:450:34: note: no known conversion for argument 1 from 'std::pair<long unsigned int, std::vector<std::pair<long unsigned int, long unsigned int>, std::allocator<std::pair<long unsigned int, long unsigned int> > > >' to 'int&' In file included from /usr/include/c++/5/bits/stl_algobase.h:71:0, from /usr/include/c++/5/memory:62, from /usr/include/boost/config/no_tr1/memory.hpp:21, from /usr/include/boost/get_pointer.hpp:14, from /usr/include/boost/python/object/pointer_holder.hpp:11, from /usr/include/boost/python/to_python_indirect.hpp:10, from /usr/include/boost/python/converter/arg_to_python.hpp:10, from /usr/include/boost/python/call.hpp:15, from /usr/include/boost/python/object_core.hpp:14, from /usr/include/boost/python/object.hpp:9, from ../../../src/graph/graph.hh:23, from graph_cairo_draw.cc:18: /usr/include/c++/5/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = boost::adj_list<long unsigned int>::edge_iterator; _Iterator2 = boost::adj_list<long unsigned int>::edge_iterator; _Compare = boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)>]': /usr/include/c++/5/bits/stl_algo.h:5490:12: required from '_ForwardIterator std::__max_element(_ForwardIterator, _ForwardIterator, _Compare) [with _ForwardIterator = boost::adj_list<long unsigned int>::edge_iterator; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)> >]' /usr/include/c++/5/bits/stl_algo.h:5539:43: required from '_FIter std::max_element(_FIter, _FIter, _Compare) [with _FIter = boost::adj_list<long unsigned int>::edge_iterator; _Compare = boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)>]' ../../../src/graph/graph_adjacency.hh:452:37: required from 'void boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]' ../../../src/graph/graph.hh:109:47: required from here /usr/include/c++/5/bits/predefined_ops.h:123:46: error: no match for call to '(boost::adj_list<Vertex>::shrink_to_fit() [with Vertex = long unsigned int]::<lambda(const int&, const int&)>) (boost::iterators::detail::iterator_facade_base<boost::adj_list<long unsigned int>::edge_iterator, boost::detail::adj_edge_descriptor<long unsigned int>, boost::iterators::forward_traversal_tag, boost::detail::adj_edge_descriptor<long unsigned int>, long int, false, false>::reference, boost::iterators::detail::iterator_facade_base<boost::adj_list<long unsigned int>::edge_iterator, boost::detail::adj_edge_descriptor<long unsigned int>, boost::iterators::forward_traversal_tag, boost::detail::adj_edge_descriptor<long unsigned int>, long int, false, false>::reference)' { return bool(_M_comp(*__it1, *__it2)); } ^ /usr/include/c++/5/bits/predefined_ops.h:123:46: note: candidate: bool (*)(const int&, const int&) <conversion> /usr/include/c++/5/bits/predefined_ops.h:123:46: note: candidate expects 3 arguments, 3 provided In file included from ../../../src/graph/graph.hh:28:0, from graph_cairo_draw.cc:18: ../../../src/graph/graph_adjacency.hh:453:74: note: candidate: boost::adj_list<Vertex>::shrink_to_fit()::<lambda(const int&, const int&)> [with Vertex = long unsigned int] [](const auto &a, const auto& b) -> bool ^ ../../../src/graph/graph_adjacency.hh:453:74: note: no known conversion for argument 1 from 'boost::iterators::detail::iterator_facade_base<boost::adj_list<long unsigned int>::edge_iterator, boost::detail::adj_edge_descriptor<long unsigned int>, boost::iterators::forward_traversal_tag, boost::detail::adj_edge_descriptor<long unsigned int>, long int, false, false>::reference {aka boost::detail::adj_edge_descriptor<long unsigned int>}' to 'const int&' In file included from /usr/include/boost/coroutine/asymmetric_coroutine.hpp:28:0, from /usr/include/boost/coroutine/coroutine.hpp:10, from /usr/include/boost/coroutine/all.hpp:11, from ../../../src/graph/coroutine.hh:34, from graph_cairo_draw.cc:37: /usr/include/boost/coroutine/detail/pull_coroutine_object.hpp: In instantiation of 'void boost::coroutines::detail::pull_coroutine_object<PushCoro, R, Fn, StackAllocator>::run() [with PushCoro = boost::coroutines::push_coroutine<boost::python::api::object>; R = boost::python::api::object; Fn = cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&; StackAllocator = boost::coroutines::basic_standard_stack_allocator<boost::coroutines::stack_traits>]': /usr/include/boost/coroutine/detail/trampoline_pull.hpp:39:5: required from 'void boost::coroutines::detail::trampoline_pull(intptr_t) [with Coro = boost::coroutines::detail::pull_coroutine_object<boost::coroutines::push_coroutine<boost::python::api::object>, boost::python::api::object, cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&, boost::coroutines::basic_standard_stack_allocator<boost::coroutines::stack_traits> >; intptr_t = long int]' /usr/include/boost/coroutine/detail/pull_coroutine_object.hpp:46:51: required from 'boost::coroutines::detail::pull_coroutine_context::pull_coroutine_context(const boost::coroutines::stack_context&, Coro*) [with Coro = boost::coroutines::detail::pull_coroutine_object<boost::coroutines::push_coroutine<boost::python::api::object>, boost::python::api::object, cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&, boost::coroutines::basic_standard_stack_allocator<boost::coroutines::stack_traits> >]' /usr/include/boost/coroutine/detail/pull_coroutine_object.hpp:104:34: required from 'boost::coroutines::detail::pull_coroutine_object<PushCoro, R, Fn, StackAllocator>::pull_coroutine_object(Fn&&, const boost::coroutines::attributes&, const boost::coroutines::stack_context&, const boost::coroutines::stack_context&, const StackAllocator&) [with PushCoro = boost::coroutines::push_coroutine<boost::python::api::object>; R = boost::python::api::object; Fn = cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&; StackAllocator = boost::coroutines::basic_standard_stack_allocator<boost::coroutines::stack_traits>]' /usr/include/boost/coroutine/asymmetric_coroutine.hpp:537:15: required from 'boost::coroutines::pull_coroutine<R>::pull_coroutine(Fn&&, const boost::coroutines::attributes&) [with Fn = cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&; R = boost::python::api::object]' /usr/include/c++/5/ext/new_allocator.h:120:4: required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = boost::coroutines::pull_coroutine<boost::python::api::object>; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}; _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>]' /usr/include/c++/5/bits/alloc_traits.h:530:4: required from 'static void std::allocator_traits<std::allocator<_Tp1> >::construct(std::allocator_traits<std::allocator<_Tp1> >::allocator_type&, _Up*, _Args&& ...) [with _Up = boost::coroutines::pull_coroutine<boost::python::api::object>; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}; _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>; std::allocator_traits<std::allocator<_Tp1> >::allocator_type = std::allocator<boost::coroutines::pull_coroutine<boost::python::api::object> >]' /usr/include/c++/5/bits/shared_ptr_base.h:522:39: required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}; _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>; _Alloc = std::allocator<boost::coroutines::pull_coroutine<boost::python::api::object> >; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2u]' /usr/include/c++/5/bits/shared_ptr_base.h:617:4: required from 'std::__shared_count<_Lp>::__shared_count(std::_Sp_make_shared_tag, _Tp*, const _Alloc&, _Args&& ...) [with _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>; _Alloc = std::allocator<boost::coroutines::pull_coroutine<boost::python::api::object> >; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2u]' /usr/include/c++/5/bits/shared_ptr_base.h:1097:35: required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<boost::coroutines::pull_coroutine<boost::python::api::object> >; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}; _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2u]' /usr/include/c++/5/bits/shared_ptr.h:319:64: required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<boost::coroutines::pull_coroutine<boost::python::api::object> >; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}; _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>]' /usr/include/c++/5/bits/shared_ptr.h:620:39: required from 'std::shared_ptr<_Tp1> std::allocate_shared(const _Alloc&, _Args&& ...) [with _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>; _Alloc = std::allocator<boost::coroutines::pull_coroutine<boost::python::api::object> >; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}]' /usr/include/c++/5/bits/shared_ptr.h:635:39: required from 'std::shared_ptr<_Tp1> std::make_shared(_Args&& ...) [with _Tp = boost::coroutines::pull_coroutine<boost::python::api::object>; _Args = {cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>&}]' ../../../src/graph/graph_python_interface.hh:93:52: required from 'graph_tool::CoroGenerator::CoroGenerator(Dispatch&) [with Dispatch = cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>]' graph_cairo_draw.cc:1862:56: required from here /usr/include/boost/coroutine/detail/pull_coroutine_object.hpp:118:11: error: no match for call to '(cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)>) (boost::coroutines::push_coroutine<boost::python::api::object>&)' { fn_( push_coro); } ^ graph_cairo_draw.cc:1798:43: note: candidate: cairo_draw(graph_tool::GraphInterface&, boost::any, boost::any, boost::any, bool, boost::python::dict, boost::python::dict, boost::python::dict, boost::python::dict, double, int64_t, boost::python::api::object)::<lambda(int&)> mutable auto dispatch = [=,&gi] (auto& yield) mutable ^ graph_cairo_draw.cc:1798:43: note: no known conversion for argument 1 from 'boost::coroutines::push_coroutine<boost::python::api::object>' to 'int&' Makefile:505: recipe for target 'graph_cairo_draw.lo' failed make[4]: Leaving directory '/src/graph-tool-2.22/src/graph/draw' make[4]: *** [graph_cairo_draw.lo] Error 1 Makefile:739: recipe for target 'all-recursive' failed make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory '/src/graph-tool-2.22/src/graph' Makefile:418: recipe for target 'all-recursive' failed make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory '/src/graph-tool-2.22/src' Makefile:590: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/src/graph-tool-2.22' make: *** [all] Error 2 Makefile:477: recipe for target 'all' failed The command '/bin/sh -c make -j 2' returned a non-zero code: 2 -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com… Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.

3 7

Can't compile graph-tool on Solus, not enough RAM
by padraigmac 19 Jul '17

19 Jul '17

I have a laptop with 8GB RAM and 6GB swap yet when I try to make graph-tool it always runs out of RAM while compiling graph_blockmodel.hh:236:2 If I try with GCC it gives usually is killed but sometimes restarts the computer, if I try with clang it restarts the computer. I'm using Solus as my distro. -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com… Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.

3 10

get 500 error when I try to pull graph tool from git repo
by Reckoner 18 Jul '17

18 Jul '17

am I the only one getting this error? Thanks!

5 6