/** @brief Quick retrieval of scalar content
* @hideinitializer */
-#define xbt_matrix_get_as(mat,l,c,type) *(type*)xbt_matrix_getp(mat,l,c)
+#define xbt_matrix_get_as(mat,l,c,type) *(type*)xbt_matrix_get_ptr(mat,l,c)
xbt_matrix_t xbt_matrix_new(int lines, int rows,
const unsigned long elmsize,
void_f_pvoid_t * const free_f);
+
void xbt_matrix_free(xbt_matrix_t matrix);
void xbt_matrix_free_voidp(void *d);
-void xbt_matrix_dump(xbt_matrix_t matrix, const char *name,
+void xbt_matrix_dump(xbt_matrix_t matrix, const char *name, int coords,
void_f_pvoid_t display_fun);
+void xbt_matrix_dump_display_double(void*d);
+
+xbt_matrix_t xbt_matrix_double_new_zeros(int lines, int rows);
+xbt_matrix_t xbt_matrix_double_new_id(int lines, int rows);
+xbt_matrix_t xbt_matrix_double_new_rand(int lines, int rows);
+xbt_matrix_t xbt_matrix_double_new_mult(xbt_matrix_t A,xbt_matrix_t B);
SG_END_DECL()
