+++ /dev/null
-/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
-
-This file is part of GtkRadiant.
-
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
-
-#if !defined(INCLUDED_GENERIC_REFERENCE_H)
-#define INCLUDED_GENERIC_REFERENCE_H
-
-/// \file
-/// \brief Wrappers to allow storing objects in templated containers using 'reference' semantics.
-
-/// \brief A reference to a mutable object.
-/// Has 'reference' semantics, except for \c 'operator==' and \c 'operator.'.
-/// \param Type The type of the referenced object.
-template<typename Type>
-class Reference
-{
- Type* m_contained;
-public:
- explicit Reference(Type& contained) : m_contained(&contained)
- {
- }
- operator Type&() const
- {
- return *m_contained;
- }
- Type& get() const
- {
- return *m_contained;
- }
- Type* get_pointer() const
- {
- return m_contained;
- }
-};
-
-template<typename Type>
-bool operator<(const Reference<Type>& self, const Reference<Type>& other)
-{
- return self.get() < other.get();
-}
-template<typename Type>
-bool operator==(const Reference<Type>& self, const Reference<Type>& other)
-{
- return self.get() == other.get();
-}
-
-/// \brief construct a reference to a mutable object.
-template<typename Type>
-inline Reference<Type> makeReference(Type& value)
-{
- return Reference<Type>(value);
-}
-
-/// \brief A reference to a non-mutable object.
-/// Has 'reference' semantics, except for \c 'operator==' and \c 'operator.'.
-/// \param Type The type of the referenced object.
-template<typename Type>
-class ConstReference
-{
- const Type* m_contained;
-public:
- explicit ConstReference(const Type& contained) : m_contained(&contained)
- {
- }
- operator const Type&() const
- {
- return *m_contained;
- }
- const Type& get() const
- {
- return *m_contained;
- }
- const Type* get_pointer() const
- {
- return m_contained;
- }
-};
-
-template<typename Type>
-bool operator<(const ConstReference<Type>& self, const ConstReference<Type>& other)
-{
- return self.get() < other.get();
-}
-template<typename Type>
-bool operator==(const ConstReference<Type>& self, const ConstReference<Type>& other)
-{
- return self.get() == other.get();
-}
-
-/// \brief construct a reference to a non-mutable object.
-template<typename Type>
-inline ConstReference<Type> makeReference(const Type& value)
-{
- return ConstReference<Type>(value);
-}
-
-
-#endif