#include "SparseMat.h"
struct mat_sp ReadSparseMat(char FileName[]){
	struct	mat_sp 		A;
	struct	row_sp	* 	row;
	int			i, j, m, n;
	int			k;
	float			z;
	FILE		*	fp;
	
	/* Opening File for Reading */
	fp =fopen(FileName,"r");
	
	/* Set Dimensions */
	fscanf(fp,"5903SparseMatrix\n%d\t%d\tfloat\n", &m,&n);
	A.m = m;
	A.n = n;
	
	/* Initializing Spare Matrix */
	A = InitializeSparseMat(m, n);
	
	/* Reading in values */
	while(k=fscanf(fp,"%d\t%d\t%f\n", &i, &j, &z), k==3)
	  {
	  // Add checking for too many rows!
	  row = A.row[i];
	  // Add checking for col dimension and storage
	  AppendToSparseRow(row, j, z);
	  }
	
	// Book keeping
	fclose(fp);
	return A;
	};