main.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 22 行

#include <iostream>
#include <stdlib.h>

using namespace std;

int TheSecretNumber(int x) {
    return x + 1;
}

int main(int argc, char *argv[])
{
    typedef int (*FunctionPtr)(int);
    int MyPasscode = 20;
    FunctionPtr address = &TheSecretNumber;
    int (*address2)(int) = &TheSecretNumber;
    
    cout << address(MyPasscode) << endl;
    
    system("PAUSE");	
    return 0;
}