Moved Const-policy structs from SmartPtr.h to ConstPolicy.h.
git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@535 7ec92016-0320-0410-acc4-a06ded1c099a
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3 changed files with 75 additions and 35 deletions
67
include/loki/ConstPolicy.h
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67
include/loki/ConstPolicy.h
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////////////////////////////////////////////////////////////////////////////////
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// The Loki Library
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// Copyright (c) 2006 Richard Sposato
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// Copyright (c) 2006 Peter Kümmel
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// Permission to use, copy, modify, distribute and sell this software for any
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// purpose is hereby granted without fee, provided that the above copyright
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// notice appear in all copies and that both that copyright notice and this
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// permission notice appear in supporting documentation.
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// The authors make no representations about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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////////////////////////////////////////////////////////////////////////////////
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#ifndef LOKI_CONST_POLICY_INC_
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#define LOKI_CONST_POLICY_INC_
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// $Header$
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namespace Loki
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{
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////////////////////////////////////////////////////////////////////////////////
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/// @note These policy classes are used in LockingPtr and SmartPtr to define
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/// how const is propagated from the pointee.
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// \class DontPropagateConst
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///
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/// \ingroup ConstGroup
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/// Don't propagate constness of pointed or referred object.
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////////////////////////////////////////////////////////////////////////////////
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template< class T >
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struct DontPropagateConst
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{
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typedef T Type;
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};
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////////////////////////////////////////////////////////////////////////////////
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/// \class PropagateConst
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///
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/// \ingroup ConstGroup
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/// Propagate constness of pointed or referred object.
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////////////////////////////////////////////////////////////////////////////////
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template< class T >
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struct PropagateConst
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{
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typedef const T Type;
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};
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// default will not break existing code
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#ifndef LOKI_DEFAULT_CONSTNESS
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#define LOKI_DEFAULT_CONSTNESS DontPropagateConst
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#endif
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} // end namespace Loki
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#endif // end file guardian
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// $Log$
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// Revision 1.1 2006/02/19 22:04:28 rich_sposato
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// Moved Const-policy structs from SmartPtr.h to ConstPolicy.h.
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//
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@ -16,7 +16,7 @@
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#ifndef LOKI_LOCKING_PTR_INC_
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#define LOKI_LOCKING_PTR_INC_
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#include <loki/SmartPtr.h>
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#include <loki/ConstPolicy.h>
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namespace Loki
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{
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@ -99,6 +99,9 @@ namespace Loki
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// $Log$
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// Revision 1.9 2006/02/19 22:04:28 rich_sposato
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// Moved Const-policy structs from SmartPtr.h to ConstPolicy.h.
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//
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// Revision 1.8 2006/01/30 20:33:01 syntheticpp
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// use policies from SmartPtr.h, clean up
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//
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@ -28,13 +28,12 @@
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/// \ingroup SmartPointerGroup
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/// \defgroup SmartPointerCheckingGroup Checking policies
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/// \ingroup SmartPointerGroup
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/// \defgroup SmartPointerConstGroup Propagating constness policies
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/// \ingroup SmartPointerGroup
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#include "SmallObj.h"
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#include "TypeManip.h"
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#include "static_check.h"
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#include "RefToValue.h"
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#include "ConstPolicy.h"
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#include <functional>
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#include <stdexcept>
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@ -823,38 +822,6 @@ namespace Loki
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};
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////////////////////////////////////////////////////////////////////////////////
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/// \class DontPropagateConst
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///
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/// \ingroup SmartPointerConstGroup
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/// Don't propagate constness of pointed object (like a plain pointer)
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////////////////////////////////////////////////////////////////////////////////
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template<class T>
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struct DontPropagateConst
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{
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typedef T Type;
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};
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////////////////////////////////////////////////////////////////////////////////
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/// \class PropagateConst
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///
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/// \ingroup SmartPointerConstGroup
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/// Propagate constness of pointed object (unlike a plain pointer)
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////////////////////////////////////////////////////////////////////////////////
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template<class T>
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struct PropagateConst
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{
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typedef const T Type;
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};
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// default will not break exisiting code
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#ifndef LOKI_DEFAULT_CONSTNESS
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#define LOKI_DEFAULT_CONSTNESS DontPropagateConst
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#endif
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////////////////////////////////////////////////////////////////////////////////
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// class template SmartPtr (declaration)
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// The reason for all the fuss above
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@ -1431,6 +1398,9 @@ namespace std
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#endif // SMARTPTR_INC_
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// $Log$
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// Revision 1.17 2006/02/19 22:04:28 rich_sposato
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// Moved Const-policy structs from SmartPtr.h to ConstPolicy.h.
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//
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// Revision 1.16 2006/02/14 11:54:46 syntheticpp
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// rename SmartPtr-ByRef and ScopeGuard-ByRefHolder into RefToValue and move it to loki/RefToValue.h
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//
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