ex5_15.cpp

Visual C++ 2005的源代码

// Ex5_15.cpp : main project file.
// Passing a variable number of arguments to a function

#include "stdafx.h"

using namespace System;

double sum(... array<double>^ args)
{
  double sum = 0.0;
  for each(double arg in args)
    sum += arg;
  return sum;
}

int main(array<System::String ^> ^args)
{
  Console::WriteLine(sum(2.0, 4.0, 6.0, 8.0, 10.0, 12.0));
  Console::WriteLine(sum(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9));
  return 0;
}