1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* File : example.i */
/* This file has a few "typical" uses of C++ references. */
%module example
%{
#include "example.h"
%}
class Vector {
public:
Vector(double x, double y, double z);
~Vector();
char *as_string();
};
/* This helper function calls an overloaded operator */
%inline %{
Vector addv(Vector &a, Vector &b) {
return a+b;
}
%}
/* Wrapper around an array of vectors class */
class VectorArray {
public:
VectorArray(int maxsize);
~VectorArray();
int size();
/* This wrapper provides an alternative to the [] operator */
%extend {
Vector &get(int index) {
printf("VectorArray extended get: %p %d\n", (void *)$self, index);
return (*$self)[index];
}
void set(int index, Vector &a) {
(*$self)[index] = a;
}
}
};
|
