错误运算符new []:函数不带1个参数 [英] Error operator new[] : function does not take 1 arguments

问题描述

我有重载运算符new的代码.下面的代码在Linux(gcc4x)下运行良好，但在Windows(Visual C ++ 2008 Express Edition)下运行不正常

I have code that overloads operator new. The code below works fine under Linux (gcc4x) but not Windows (Visual C++ 2008 Express Edition)

Visual Studio 2008 Express Edition报告中的代码

The code under Visual Studio 2008 Express Edition reports

错误C2660:运算符new []:函数没有1个参数

error C2660: operator new[] : function does not take 1 arguments

class dummy{};
void* operator new[] (size_t size, dummy gcp)
{
  return ::operator new[](size);   //error
}

int main()
{
    dummy dummyobj;
    dummy* ptr = new (dummyobj) dummy[5];
    return 0;
}

推荐答案

您可能需要#include <new>.

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