Compiler Error C3200

 

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The latest version of this topic can be found at Compiler Error C3200.

template' : invalid template argument for template parameter 'parameter', expected a class template

You passed an invalid argument to a class template. The class template expects template as a parameter. In the following example, calling Y<int, int> aY will generate C3200. The first parameter needs to be a template, such as Y<X, int> aY.

// C3200.cpp  
template<typename T>  
class X  
{  
};  
  
template<template<typename U> class T1, typename T2>  
class Y  
{  
};  
  
int main()  
{  
   Y<int, int> y;   // C3200  
}  

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