Dear all,
I'm currently using C-igraph to study users surfing specific networks. I use some attributes to identify the nodes of my networks. An igraph_t variable is a protected data member of a particular class. Trying to set the attributes (with functions like SETVAB, SETVAN) in one constructor of the class, I get a segmentation fault.
I put "igraph_i_set_attribute_table(&igraph_cattribute_table);" at the beginnig of the main.