You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
2.7 KiB
121 lines
2.7 KiB
![]()
4 years ago
|
/* -----------------------------------------------------------------------------
|
||
|
* See the LICENSE file for information on copyright, usage and redistribution
|
||
|
* of SWIG, and the README file for authors - http://www.swig.org/release.html.
|
||
|
*
|
||
|
* carrays.i
|
||
|
*
|
||
|
* SWIG library file containing macros that can be used to manipulate simple
|
||
|
* pointers as arrays.
|
||
|
* ----------------------------------------------------------------------------- */
|
||
|
|
||
|
/* -----------------------------------------------------------------------------
|
||
|
* %array_functions(TYPE,NAME)
|
||
|
*
|
||
|
* Generates functions for creating and accessing elements of a C array
|
||
|
* (as pointers). Creates the following functions:
|
||
|
*
|
||
|
* TYPE *new_NAME(int nelements)
|
||
|
* void delete_NAME(TYPE *);
|
||
|
* TYPE NAME_getitem(TYPE *, int index);
|
||
|
* void NAME_setitem(TYPE *, int index, TYPE value);
|
||
|
*
|
||
|
* ----------------------------------------------------------------------------- */
|
||
|
|
||
|
%define %array_functions(TYPE,NAME)
|
||
|
%{
|
||
|
static TYPE *new_##NAME(int nelements) { %}
|
||
|
#ifdef __cplusplus
|
||
|
%{ return new TYPE[nelements]; %}
|
||
|
#else
|
||
|
%{ return (TYPE *) calloc(nelements,sizeof(TYPE)); %}
|
||
|
#endif
|
||
|
%{}
|
||
|
|
||
|
static void delete_##NAME(TYPE *ary) { %}
|
||
|
#ifdef __cplusplus
|
||
|
%{ delete [] ary; %}
|
||
|
#else
|
||
|
%{ free(ary); %}
|
||
|
#endif
|
||
|
%{}
|
||
|
|
||
|
static TYPE NAME##_getitem(TYPE *ary, int index) {
|
||
|
return ary[index];
|
||
|
}
|
||
|
static void NAME##_setitem(TYPE *ary, int index, TYPE value) {
|
||
|
ary[index] = value;
|
||
|
}
|
||
|
%}
|
||
|
|
||
|
TYPE *new_##NAME(int nelements);
|
||
|
void delete_##NAME(TYPE *ary);
|
||
|
TYPE NAME##_getitem(TYPE *ary, int index);
|
||
|
void NAME##_setitem(TYPE *ary, int index, TYPE value);
|
||
|
|
||
|
%enddef
|
||
|
|
||
|
|
||
|
/* -----------------------------------------------------------------------------
|
||
|
* %array_class(TYPE,NAME)
|
||
|
*
|
||
|
* Generates a class wrapper around a C array. The class has the following
|
||
|
* interface:
|
||
|
*
|
||
|
* struct NAME {
|
||
|
* NAME(int nelements);
|
||
|
* ~NAME();
|
||
|
* TYPE getitem(int index);
|
||
|
* void setitem(int index, TYPE value);
|
||
|
* TYPE * cast();
|
||
|
* static NAME *frompointer(TYPE *t);
|
||
|
* }
|
||
|
*
|
||
|
* ----------------------------------------------------------------------------- */
|
||
|
|
||
|
%define %array_class(TYPE,NAME)
|
||
|
%{
|
||
|
typedef TYPE NAME;
|
||
|
%}
|
||
|
typedef struct NAME {
|
||
|
/* Put language specific enhancements here */
|
||
|
|
||
|
} NAME;
|
||
|
|
||
|
%extend NAME {
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
NAME(int nelements) {
|
||
|
return new TYPE[nelements];
|
||
|
}
|
||
|
~NAME() {
|
||
|
delete [] self;
|
||
|
}
|
||
|
#else
|
||
|
NAME(int nelements) {
|
||
|
return (TYPE *) calloc(nelements,sizeof(TYPE));
|
||
|
}
|
||
|
~NAME() {
|
||
|
free(self);
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
TYPE getitem(int index) {
|
||
|
return self[index];
|
||
|
}
|
||
|
void setitem(int index, TYPE value) {
|
||
|
self[index] = value;
|
||
|
}
|
||
|
TYPE * cast() {
|
||
|
return self;
|
||
|
}
|
||
|
static NAME *frompointer(TYPE *t) {
|
||
|
return (NAME *) t;
|
||
|
}
|
||
|
|
||
|
};
|
||
|
|
||
|
%types(NAME = TYPE);
|
||
|
|
||
|
%enddef
|
||
|
|