wxWidgets/include/wx/meta/removeref.h
Vadim Zeitlin 3f66f6a5b3 Remove all lines containing cvs/svn "$Id$" keyword.
This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.

If nothing else, this will make an eventual transition to Git simpler.

Closes #14487.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-07-26 16:02:46 +00:00

37 lines
1013 B
C++

///////////////////////////////////////////////////////////////////////////////
// Name: wx/meta/removeref.h
// Purpose: Allows to remove a reference from a type.
// Author: Vadim Zeitlin
// Created: 2012-10-21
// Copyright: (c) 2012 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_META_REMOVEREF_H_
#define _WX_META_REMOVEREF_H_
// wxRemoveRef<> is similar to C++11 std::remove_reference<> but works with all
// compilers (but, to compensate for this, doesn't work with rvalue references).
// Except that it doesn't work with VC++ 6 as there doesn't seem to be any way
// to partially specialize a template for references with it.
#ifndef __VISUALC6__
template <typename T>
struct wxRemoveRef
{
typedef T type;
};
template <typename T>
struct wxRemoveRef<T&>
{
typedef T type;
};
#define wxHAS_REMOVEREF
#endif // !__VISUALC6__
#endif // _WX_META_REMOVEREF_H_