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/* This interface file checks how well SWIG handles passing data back
through arguments WITHOUT returning it separately; for the cases where
maybe multiple values are passed by reference and all want changing */
%module argout
%include cpointer.i
%pointer_functions(int,intp);
%inline %{
// returns old value
int incp(int *value) {
return (*value)++;
}
// returns old value
int incr(int &value) {
return value++;
}
typedef int & IntRef;
// returns old value
int inctr(IntRef value) {
return value++;
}
// example of the old DB login type routines where you keep
// a void* which it points to its opaque struct when you login
// So login function takes a void**
void voidhandle(void** handle) {
*handle=(void*)"Here it is";
}
char * handle(void* handle) {
return (char *)handle;
}
%}
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