ref: 3acde239f04fcd12e6aa433347c0f243b8b09e3e
dir: /tests/src/test-fmat.c/
#include <aubio.h>
#include <assert.h>
// create a new matrix and fill it with i * 1. + j * .1, where i is the row,
// and j the column.
int main ()
{
uint_t height = 3, length = 9, i, j;
// create fmat_t object
fmat_t * mat = new_fmat (length, height);
for ( i = 0; i < mat->height; i++ ) {
for ( j = 0; j < mat->length; j++ ) {
// all elements are already initialized to 0.
assert(mat->data[i][j] == 0);
// setting element of row i, column j
mat->data[i][j] = i * 1. + j *.1;
}
}
// print out matrix
fmat_print(mat);
// destroy it
del_fmat(mat);
return 0;
}