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[math] sparse_matrix_new_shape

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Al
2015-12-28 01:20:23 -05:00
parent 72ad01cbc3
commit fb4c984f15
2 changed files with 9 additions and 4 deletions
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12
src/sparse_matrix.c
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@@ -1,12 +1,12 @@
#include "sparse_matrix.h"
#include "klib/ksort.h"
sparse_matrix_t *sparse_matrix_new(void) {
sparse_matrix_t *sparse_matrix_new_shape(size_t m, size_t n) {
sparse_matrix_t *matrix = malloc(sizeof(sparse_matrix_t));
if (matrix == NULL) return NULL;
matrix->m = 0;
matrix->n = 0;
matrix->indptr = uint32_array_new_size(1);
matrix->m = m;
matrix->n = n;
matrix->indptr = uint32_array_new_size(m + 1);
if (matrix->indptr == NULL) {
goto exit_sparse_matrix_created;
}
@@ -29,6 +29,10 @@ exit_sparse_matrix_created:
return NULL;
}
sparse_matrix_t *sparse_matrix_new(void) {
return sparse_matrix_new_shape(0, 0);
}
void sparse_matrix_destroy(sparse_matrix_t *self) {
if (self == NULL) return;