increment.cpp

来自「Cpp how to program source code」· C++ 代码 · 共 39 行

// Fig. 10.5: Increment.cpp
// Member-function definitions for class Increment demonstrate using a 
// member initializer to initialize a constant of a built-in data type.
#include <iostream>
using std::cout;
using std::endl;

#include "Increment.h" // include definition of class Increment

// constructor 
Increment::Increment( int c, int i )
   : count( c ), // initializer for non-const member
     increment( i ) // required initializer for const member     
{ 
   // empty body
} // end constructor Increment

// print count and increment values
void Increment::print() const
{
   cout << "count = " << count << ", increment = " << increment << endl;
} // end function print


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