root / tests / dense_generator.C

#include <stdlib.h>
#include <stdio.h>
#include <iostream>



template<class T>
T& myrand (T& r, long size) {
          if (size < 0)
                     return r = T( (lrand48() % (-size-size)) + size );
            else
                       return r = T(  lrand48() % size ) ;
};


int main(int argc, char ** argv) {

  long ni=10,nj=10,max=100;
  int offset = 0;
                    
         if (argc > ++offset)
                  ni = atoi( argv[offset] );
         if (argc > ++offset)
               nj = atoi( argv[offset] );
         if (argc > ++offset)
               max = atoi( argv[offset] );
                                        
         long tmp;
         printf("%ld %ld M\n", ni, nj);
         for (long i = 0; i < ni; ++i) 
           for (long j = 0; j < nj; ++j){
             printf("%ld %ld %ld\n", i+1, j+1,  myrand(tmp, max));
           }

         printf("0 0 0\n");

return 0;
}