/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
-This file is part of GtkRadiant.
+ 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 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.
+ 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
-*/
+ 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_REFERENCECOUNTED_H)
+#if !defined( INCLUDED_GENERIC_REFERENCECOUNTED_H )
#define INCLUDED_GENERIC_REFERENCECOUNTED_H
/// \file
-/// \brief 'smart' pointers and references.
+/// \brief 'smart' pointers and references.
#include <algorithm>
class IncRefDecRefCounter
{
public:
- void increment(Type& value)
- {
- value.IncRef();
- }
- void decrement(Type& value)
- {
- value.DecRef();
- }
+void increment( Type& value ){
+ value.IncRef();
+}
+void decrement( Type& value ){
+ value.DecRef();
+}
};
/// \brief A smart-pointer that uses a counter stored in the object pointed-to.
template<typename Type, typename Counter = IncRefDecRefCounter<Type> >
class SmartPointer : public Counter
{
- Type* m_value;
+Type* m_value;
public:
- SmartPointer(const SmartPointer& other)
- : m_value(other.m_value)
- {
- Counter::increment(*m_value);
- }
- explicit SmartPointer(Type* value)
- : m_value(value)
- {
- Counter::increment(*m_value);
- }
- ~SmartPointer()
- {
- Counter::decrement(*m_value);
- }
- SmartPointer& operator=(const SmartPointer& other)
- {
- SmartPointer temp(other);
- temp.swap(*this);
- return *this;
- }
- SmartPointer& operator=(Type* value)
- {
- SmartPointer temp(value);
- temp.swap(*this);
- return *this;
- }
- void swap(SmartPointer& other)
- {
- std::swap(m_value, other.m_value);
- }
-
- operator Type*() const
- {
- return m_value;
- }
- Type& operator*() const
- {
- return *m_value;
- }
- Type* operator->() const
- {
- return m_value;
- }
- Type* get() const
- {
- return m_value;
- }
+SmartPointer( const SmartPointer& other )
+ : m_value( other.m_value ){
+ Counter::increment( *m_value );
+}
+explicit SmartPointer( Type* value )
+ : m_value( value ){
+ Counter::increment( *m_value );
+}
+~SmartPointer(){
+ Counter::decrement( *m_value );
+}
+SmartPointer& operator=( const SmartPointer& other ){
+ SmartPointer temp( other );
+ temp.swap( *this );
+ return *this;
+}
+SmartPointer& operator=( Type* value ){
+ SmartPointer temp( value );
+ temp.swap( *this );
+ return *this;
+}
+void swap( SmartPointer& other ){
+ std::swap( m_value, other.m_value );
+}
+
+operator Type*() const
+{
+ return m_value;
+}
+Type& operator*() const {
+ return *m_value;
+}
+Type* operator->() const {
+ return m_value;
+}
+Type* get() const {
+ return m_value;
+}
};
template<typename Type>
-inline bool operator<(const SmartPointer<Type>& self, const SmartPointer<Type>& other)
-{
- return self.get() < other.get();
+inline bool operator<( const SmartPointer<Type>& self, const SmartPointer<Type>& other ){
+ return self.get() < other.get();
}
template<typename Type>
-inline bool operator==(const SmartPointer<Type>& self, const SmartPointer<Type>& other)
-{
- return self.get() == other.get();
+inline bool operator==( const SmartPointer<Type>& self, const SmartPointer<Type>& other ){
+ return self.get() == other.get();
}
template<typename Type>
-inline bool operator!=(const SmartPointer<Type>& self, const SmartPointer<Type>& other)
-{
- return !::operator==(self, other);
+inline bool operator!=( const SmartPointer<Type>& self, const SmartPointer<Type>& other ){
+ return !::operator==( self, other );
}
namespace std
{
- /// \brief Swaps the values of \p self and \p other.
- /// Overloads std::swap().
- template<typename Type>
- inline void swap(SmartPointer<Type>& self, SmartPointer<Type>& other)
- {
- self.swap(other);
- }
+/// \brief Swaps the values of \p self and \p other.
+/// Overloads std::swap().
+template<typename Type>
+inline void swap( SmartPointer<Type>& self, SmartPointer<Type>& other ){
+ self.swap( other );
+}
}
template<typename Type, typename Counter = IncRefDecRefCounter<Type> >
class SmartReference : public Counter
{
- Type* m_value;
+Type* m_value;
public:
- SmartReference(const SmartReference& other)
- : m_value(other.m_value)
- {
- Counter::increment(*m_value);
- }
- explicit SmartReference(Type& value)
- : m_value(&value)
- {
- Counter::increment(*m_value);
- }
- ~SmartReference()
- {
- Counter::decrement(*m_value);
- }
- SmartReference& operator=(const SmartReference& other)
- {
- SmartReference temp(other);
- temp.swap(*this);
- return *this;
- }
- SmartReference& operator=(Type& value)
- {
- SmartReference temp(value);
- temp.swap(*this);
- return *this;
- }
- void swap(SmartReference& other)
- {
- std::swap(m_value, other.m_value);
- }
-
- operator Type&() const
- {
- return *m_value;
- }
- Type& get() const
- {
- return *m_value;
- }
- Type* get_pointer() const
- {
- return m_value;
- }
+SmartReference( const SmartReference& other )
+ : m_value( other.m_value ){
+ Counter::increment( *m_value );
+}
+explicit SmartReference( Type& value )
+ : m_value( &value ){
+ Counter::increment( *m_value );
+}
+~SmartReference(){
+ Counter::decrement( *m_value );
+}
+SmartReference& operator=( const SmartReference& other ){
+ SmartReference temp( other );
+ temp.swap( *this );
+ return *this;
+}
+SmartReference& operator=( Type& value ){
+ SmartReference temp( value );
+ temp.swap( *this );
+ return *this;
+}
+void swap( SmartReference& other ){
+ std::swap( m_value, other.m_value );
+}
+
+operator Type&() const
+{
+ return *m_value;
+}
+Type& get() const {
+ return *m_value;
+}
+Type* get_pointer() const {
+ return m_value;
+}
};
template<typename Type>
-inline bool operator<(const SmartReference<Type>& self, const SmartReference<Type>& other)
-{
- return self.get() < other.get();
+inline bool operator<( const SmartReference<Type>& self, const SmartReference<Type>& other ){
+ return self.get() < other.get();
}
template<typename Type>
-inline bool operator==(const SmartReference<Type>& self, const SmartReference<Type>& other)
-{
- return self.get() == other.get();
+inline bool operator==( const SmartReference<Type>& self, const SmartReference<Type>& other ){
+ return self.get() == other.get();
}
template<typename Type>
-inline bool operator!=(const SmartReference<Type>& self, const SmartReference<Type>& other)
-{
- return !::operator==(self, other);
+inline bool operator!=( const SmartReference<Type>& self, const SmartReference<Type>& other ){
+ return !::operator==( self, other );
}
namespace std
{
- /// \brief Swaps the values of \p self and \p other.
- /// Overloads std::swap().
- template<typename Type>
- inline void swap(SmartReference<Type>& self, SmartReference<Type>& other)
- {
- self.swap(other);
- }
+/// \brief Swaps the values of \p self and \p other.
+/// Overloads std::swap().
+template<typename Type>
+inline void swap( SmartReference<Type>& self, SmartReference<Type>& other ){
+ self.swap( other );
+}
}
#endif
projects / xonotic / netradiant.git / blobdiff