FunctionPointer.cpp

FunctionPointer.cpp

#include <stdio.h>
#include <iostream>
#include "FunctionPointer.hpp"

void FunctionPointer::run1() {
    void (FunctionPointer::*pFunc)() = &FunctionPointer::func1;
    (this->*pFunc)();
    pFunc = &FunctionPointer::func2;
    (this->*pFunc)();
}

void FunctionPointer::run2() {
    m_pFunc = &FunctionPointer::func1;
    (this->*m_pFunc)();
    m_pFunc = &FunctionPointer::func2;
    (this->*m_pFunc)();
    SetFunc(&FunctionPointer::func3);
    (this->*m_pFunc)();
}

void FunctionPointer::SetFunc(void (FunctionPointer::*pFunc)())
{
    m_pFunc = pFunc;
}

void FunctionPointer::func1() {
    printf("  void FunctionPointer::func1()\n");
}

void FunctionPointer::func2() {
    printf("  void FunctionPointer::func2()\n");
}

void FunctionPointer::func3() {
    printf("  void FunctionPointer::func3()\n");
}