几个c程序，希望有用 include /* In the VMS compiler, M_PI is not defined in math.h */ #ifdef vms #define M_PI 3.14159265358979323846 #endif #ifndef KR #define M_PI 3.14159265358979323846 #endif #define FALSE 0 #define TRUE 1 #define BIG 1e10 #define SMALL 1e
〈一〉如何实现C中调用C++
链接库头文件:
//head.h
class A
{
public:
A();
virtual ~A();
int gt();
int pt();
private:
int s;
};
.cpp
//firstso.cpp
#include
#include "head.h"
A::A(){}
A::~A(){}
int A::gt()
{
s=10;
}
int A::pt()
{
std::cout<&
