fig17_10.cpp

来自「经典的<<C how to program>一书第三版的例程。」· C++ 代码 · 共 37 行

// Fig. 17.10: fig17_10.cpp
// Hiding a class抯 private data with a proxy class.
#include <iostream>

using std::cout;
using std::endl;

#include "interface.h"

int main()
{
   Interface i( 5 );
 
   cout << "Interface contains: " << i.getValue() 
        << " before setValue" << endl;
   i.setValue( 10 );
   cout << "Interface contains: " << i.getValue() 
        << " after setValue" << endl;
   return 0;
}


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