use_tvfm.cpp

一本很好的C++学习的丛书！初学者必看的

//use_tvfm.cpp -- use_tv.cpp modified to test tvfm.h
#include <iostream>
#include "tvfm.h"   // only change to use_tv.cpp

int main()
{
    using std::cout;
    Tv s27;
    cout << "Initial settings for 27\" TV:\n";
    s27.settings();
    s27.onoff();
    s27.chanup();
    cout << "\nAdjusted settings for 27\" TV:\n";
    s27.settings();

    Remote grey;

    grey.set_chan(s27, 10);
    grey.volup(s27);
    grey.volup(s27);
    cout << "\n27\" settings after using remote:\n";
    s27.settings();

    Tv s32(Tv::On);
    s32.set_mode();
    grey.set_chan(s32,28);
    cout << "\n32\" settings:\n";
    s32.settings();

    return 0; 
}