我正在学习如何在Windows上使用SWIG.
以下是我的c ++代码:
/* File : example.cxx */
#include "example.h"
#define M_PI 3.14159265358979323846
/* Move the shape to a new location */
void Shape::move(double dx, double dy) {
x += dx;
y += dy;
}
int Shape::nshapes = 0;
double Circle::area(void) {
return M_PI*radius*radius;
}
double Circle::perimeter(void) {
return 2*M_PI*radius;
}
double Square::area(void) {
return width*width;
}
double Square::perimeter(void) {
return 4*width;
}
Run Code Online (Sandbox Code Playgroud)
这是我的头文件:
/* File : example.h */
class Shape {
public:
Shape() {
nshapes++;
}
virtual ~Shape() { …Run Code Online (Sandbox Code Playgroud)