Hi, I‘m relying on the deb package, so I’ll have to wait for next release. Meanwhile, here is a workaround for any one interested: |def _get_valid_mask(graph): '''Mask over valid edges ''' valid = graph.new_edge_property('bool') valid.a[:] =0 for edgein graph.edges(): valid[edge] =1 return valid valid = _get_valid_mask(graph) graph.set_edge_filter(valid) edge_prop.fa.shape[0] == graph.num_edges()| Thanks for the fast answer, Best, Guillaume Le 21/02/2014 13:18, Tiago de Paula Peixoto a écrit :

On 02/21/2014 12:58 PM, Guillaume Gay wrote:

...

Hi Tiago, hi all,

When an edge is removed from a graph, it still occupies a place in the graphs EdgePropertyMap, leading to the following being |False|:

|edge_prop.a.shape[0] == graph.num_edges()|

Is there a way to circumvent this? If you use a recent version from git, this can be obtained by getting the filtered array, with the .fa attribute:

edge_prop.fa.shape[0] == graph.num_edges()

Best, Tiago

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