swap() [1/2]

template<class T >

T datrw::util::swap

(

const T &

value

)

How to swap any generic type.

end of group_bytesex

Definition at line 118 of file bytesex.h.

References datrw::util::IOUnion< T >::value.

Referenced by file_magic_test(), and datrw::binary::ibinstream::read().

    {
      IOUnion<T> in, out;
      in.value=value;
      out=swap(in);
      return(out.value);
    }

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