Ambiguous calling the function using fstream C++

[DevTK]

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I have a class, class A, with a data member std::fstream file.

The class has a constructor that does not initialize the file.

I get a compiler error:

std:basic_fstream <_Elem, _Traits> ambiguous call to overloaded function.

this is the code:

#include <iostream>
#include <fstream>   
#include <sstream>    
using namespace std;

class TextFile
{
 std::fstream myWinFile;
 TextFile() {}  
};

What can cause the error?

[Aceix]

Where are you using this code?

Aceix.

[AbstractionAnon]

That snippet compiles fine for me in Visual Studio.

[ne555]

> I get a compiler error:
> std:basic_fstream <_Elem, _Traits> ambiguous call to overloaded function.
you leave out the important part, post it full.


> this is the code:
no, it is not