[igraph] [Igraph] : Reading File

[patricia]

Hi 

I'm trying to read a file in GraphML format using the C ++ programming language in Windows Vista. When the code is executed igraph_read_graph_graphml << (& net, file, 0); >>> 

it returned the following error message: 

"Error at foreign-graphml.c: 1211: GraphML support is disabled, Unimplemented function call" 

Below is the code, which uses the read function: 

void TNetData :: PropagationLabels (string filename, int repetitions) 

{

     * ToLabel toLabel [repetitions]; 

     TSSLAlgorithm * Alg [repetitions]; 

     FILE * file; 

     float accuracy, accuracy_average = 0.0; 

     int i; 

     string name; 

     name = filename + "xml."; 

     file = fopen (name.c_str (), "r"); 

     igraph_read_graph_graphml (& net, file, 0); 

         for (i = 0; i <repetitions; i ++) 

         {

             toLabel [i] -> RandomSelectionP (& net, 00:10); 

             Alg [i] -> DGL (& net, accuracy); 

             accuracy_average accuracy_average = + accuracy; 

         } 

     fclose (file); 

     printf ("Average Accuracy:% .3f" accuracy_average / (float) repetitions); 

}  

Thank you!