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add pimple/rimpl idiom

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git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@471 7ec92016-0320-0410-acc4-a06ded1c099a
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syntheticpp 2006-01-15 22:03:10 +00:00
parent 4acc1f5923
commit 264e205030
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70
include/loki/PimplDef.h Executable file
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////////////////////////////////////////////////////////////////////////////////
// The Loki Library
// Copyright (c) 2006 Peter Kümmel
// Permission to use, copy, modify, distribute and sell this software for any
// purpose is hereby granted without fee, provided that the above copyright
// notice appear in all copies and that both that copyright notice and this
// permission notice appear in supporting documentation.
// The author makes no representations about the
// suitability of this software for any purpose. It is provided "as is"
// without express or implied warranty.
////////////////////////////////////////////////////////////////////////////////
#ifndef LOKI_PIMPLDEF_H
#define LOKI_PIMPLDEF_H
#include <loki/Pimpl.h>
namespace Loki
{
template
<
class Impl,
class Ptr,
template<class> class Del
>
inline
PimplLife<Impl,Ptr,Del>::PimplLife() //: ptr(Ptr()) this owerwrites the pointer to PtrImpl
{} // when using DeclaredRimpl!!
template
<
class Impl,
class Ptr,
template<class> class Del
>
inline
PimplLife<Impl,Ptr,Del>::~PimplLife()
{
Del<Ptr>::Destroy( ptr );
}
template
<
class Impl,
class Ptr,
template<class> class Del
>
template<class T>
inline
PimplLife<Impl,Ptr,Del>::operator T&()
{
ptr = Ptr( new Impl );
return *ptr;
}
template
<
class Impl,
class Ptr,
template<class> class Del
>
inline
Ptr
PimplLife<Impl,Ptr,Del>::Create()
{
ptr = Ptr( new Impl );
return ptr;
}
}
#endif