imatrix / free_imatrix

int** imatrix(int nrl, int nrh, int ncl, int nch);

Allocate an int matrix with subscript range m[nrl..nrh][ncl..nch].

void free_imatrix(int** a, int nrl, int nrh, int ncl);

Deallocate an int matrix allocated with dmatrix.

Parameters:
aMatrix to deallocate.
nrlLow row index.
nrhHigh row index.
nclLow column index.
nchHigh column index.

Returns:
Integer matrix.

Header:
#include "matutils.h"