std::swap (basic_fstream)

Parameters

x,y

basic_fstream objects of the same type (i.e., having both the same template parameters, charT and traits).

Return value

Example

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// swapping fstream objects #include <fstream> // std::fstream int main () { std::fstream foo; std::fstream bar ("test.txt"); swap(foo,bar); foo << "lorem ipsum"; foo.close(); return 0; }

Data races

Exception safety

See also

basic_fstream::swap

Swap internals (public member function)

basic_fstream::operator=

Move assignment (public member function)