#include <iostream>

#include <igraph/igraph.h>

extern "C" int CreateSMatrix(igraph_t* g, double** S);


int main(int argc, char **argv) {
    std::cout << "Hello, world!" << std::endl;
    
    
    
    for(int i=0; i<1000; i++){
      std::cout << i << std::endl;
      igraph_t g;
      
      igraph_erdos_renyi_game(&g, IGRAPH_ERDOS_RENYI_GNP, 1000, 8.0/1000, 0, IGRAPH_NO_LOOPS);
      
      long sizeS = igraph_vcount(&g);
      
      double** S = new double*[sizeS];
      
     for(long int i=0; i<sizeS; i++)
	S[i] = new double[sizeS];
      
      for(long int i=0; i<sizeS; i++)
	for(long int j=0; j<sizeS; j++)
	  S[i][j] = 0.0;
	
      CreateSMatrix(&g, S);
      
      
      for(long int i=0; i<sizeS; i++)
	delete[] S[i];
    
    delete[] S;
    igraph_destroy(&g);
      
    }
    
    return 0;
}