that's it: http://pastebin.com/fAjX2M78
On Tue, Jan 13, 2015 at 2:56 PM, Gábor Csárdi <[email protected]> wrote: > Please send complete code that reproduces the error. Thanks. G. > > On Tue, Jan 13, 2015 at 11:55 AM, Daniel Penalva <[email protected]> wrote: > >> i setted igraph_i_set_attribute_table(&igraph_cattribute_table) in the >> int main(void) >> >> On Tue, Jan 13, 2015 at 2:46 PM, Daniel Penalva <[email protected]> wrote: >> >>> Hi >>> >>> Iam trying to use this interface, but got a error when encapsulated the >>> functions inside another, eg: >>> >>> void f(igraph_t g, double prickles){ >>> igraph_real_t good = prickles; >>> SETGAN(&g, "food", good); >>> } >>> >>> got a error: >>> >>> vector_ptr.c:258: igraph_vector_ptr_size: Assertion `v != ((void *)0)' >>> failed. >>> >>> any hint ? thank-you >>> >>> On Mon, Jan 12, 2015 at 2:25 PM, Daniel Penalva <[email protected]> >>> wrote: >>> >>>> thank you >>>> >>>> On Mon, Jan 12, 2015 at 7:56 AM, Tamas Nepusz <[email protected]> wrote: >>>> >>>>> Hi, >>>>> >>>>> > How can i add properties to the nodes of a graph ? Iam using igraph >>>>> with C >>>>> > language. >>>>> Please refer to http://igraph.org/c/doc/igraph-Attributes.html >>>>> >>>>> > I want to add: >>>>> > >>>>> > char * >>>>> > doubles >>>>> > int >>>>> > >>>>> > and access by the adjacency matrix structure. Is there any doc to >>>>> this ? >>>>> igraph does not use adjacency matrices to represent a graph. If you >>>>> want to >>>>> retrieve an attribute corresponding to an edge, you have to query the >>>>> ID of the >>>>> edge first using igraph_get_eid() and then retrieve the attribute of >>>>> interest >>>>> using igraph_cattribute_EAN() for numeric attributes, >>>>> igraph_cattribute_EAS() >>>>> for string attributes, or igraph_cattribute_EAB() for booleans. >>>>> >>>>> -- >>>>> T. >>>>> >>>>> _______________________________________________ >>>>> igraph-help mailing list >>>>> [email protected] >>>>> https://lists.nongnu.org/mailman/listinfo/igraph-help >>>>> >>>> >>>> >>> >> >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help >> >> > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help > >
_______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
