#include "SparseMat.h"
struct mat_sp TransposeSparseMat(struct mat_sp A)
{
  struct	mat_sp 		At;
  struct	row_sp *	row;
  int				i, j, n;
  float				z;
	
  /* Initializing Spare Matrix */
  /* Set Dimensions */
  At = InitializeSparseMat(A.n, A.m);
	
  /* Move Entries */
  for(i=0; i<A.m; i++)
    {
    row = A.row[i];
    for(n=0; n<(*row).p; n++) 
      {
      j=(*row).cols[n]; z=(*row).vals[n];
      AppendToSparseRow(At.row[j],i,z);
      }
    }
  /* Returning Matrix Structure */
  return At;
}