basic_singleton.hpp
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/*
CLAW - a C++ Library Absolutely Wonderful
CLAW is a free library without any particular aim but being useful to
anyone.
Copyright (C) 2005-2011 Julien Jorge
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
contact: julien.jorge@gamned.org
*/
#ifndef __CLAW_BASIC_SINGLETON_HPP__
#define __CLAW_BASIC_SINGLETON_HPP__
#include <claw/non_copyable.hpp>
namespace claw
{
namespace pattern
{
template<class T>
class basic_singleton:
public non_copyable
{
public:
static T& get_instance();
protected:
basic_singleton();
~basic_singleton();
}; // basic_singleton
} // namespace pattern
} // namespace claw
#include <claw/impl/basic_singleton.tpp>
#endif // __CLAW_BASIC_SINGLETON_HPP__
claw::pattern::non_copyable
Inherit from this class to forbid construction of your class by copy.
Definition: non_copyable.hpp:42
non_copyable.hpp
Inherit from this class to forbid copy constructor in your class.
claw::pattern::basic_singleton
A (really) basic implementation of the singleton design pattern.
Definition: basic_singleton.hpp:44
claw
This is the main namespace.
Definition: algorithm.hpp:33