/tags/ttn-post-libtool-1-4-3-upgrade/SWIG/Examples/php4/value/example.i
Swig | 31 lines | 20 code | 7 blank | 4 comment | 0 complexity | 7a6bb4959ce67ee98d29226552ace2c0 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- // Tests SWIG's handling of pass-by-value for complex datatypes
- %module example
- %{
- #include "example.h"
- %}
- /* Some functions that manipulate Vectors by value */
- extern double dot_product(Vector a, Vector b);
- extern Vector vector_add(Vector a, Vector b);
- /* Include this because the vector_add() function will leak memory */
- void free(void *);
- /* Some helper functions for our interface */
- %inline %{
- Vector *new_Vector(double x, double y, double z) {
- /* We use the Zend memory manager */
- Vector *v = (Vector *) emalloc(sizeof(Vector));
- v->x = x;
- v->y = y;
- v->z = z;
- return v;
- }
- void vector_print(Vector *v) {
- printf("Vector %x = (%g, %g, %g)\n", v, v->x, v->y, v->z);
- }
- %}