102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
/*
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* Open BEAGLE
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* Copyright (C) 2001-2007 by Christian Gagne and Marc Parizeau
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Contact:
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* Laboratoire de Vision et Systemes Numeriques
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* Departement de genie electrique et de genie informatique
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* Universite Laval, Quebec, Canada, G1K 7P4
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* http://vision.gel.ulaval.ca
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*
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*/
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/*!
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* \file beagle/AbstractAllocT.hpp
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* \brief Definition of abstract templated class AbstractAllocT.
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* \author Christian Gagne
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* \author Marc Parizeau
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* $Revision: 1.4.2.1 $
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* $Date: 2007/05/09 01:51:08 $
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*/
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#ifndef Beagle_AbstractAllocT_hpp
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#define Beagle_AbstractAllocT_hpp
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#include "beagle/config.hpp"
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#include "beagle/macros.hpp"
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#include "beagle/Allocator.hpp"
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#include "beagle/PointerT.hpp"
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#include "beagle/AllocatorT.hpp"
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namespace Beagle {
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/*!
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* \class AbstractAllocT beagle/AbstractAllocT.hpp "beagle/AbstractAllocT.hpp"
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* \brief Abstract templated allocator class.
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* \param T Type (abtsract) of object allocated.
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* \param BaseType Base type from which the actual allocator type is derived.
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* \ingroup OOF
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* \ingroup Allocs
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* \par Note:
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* This class is usually used to define the Alloc type of an abstract Beagle class.
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*/
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template <class T, class BaseType>
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class AbstractAllocT : public BaseType {
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public:
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//! AbstractAllocT allocator type.
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typedef AbstractAllocT<AbstractAllocT<T,BaseType>,typename BaseType::Alloc>
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Alloc;
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//! AbstractAllocT handle type.
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typedef PointerT<AbstractAllocT<T,BaseType>,typename BaseType::Handle>
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Handle;
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//! AbstractAllocT bag type.
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typedef ContainerT<AbstractAllocT<T,BaseType>,typename BaseType::Bag>
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Bag;
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AbstractAllocT() { }
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virtual ~AbstractAllocT() { }
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/*!
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* \brief Allocate a new object on the heap.
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* \return Pointer to the allocated object.
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*/
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virtual Object* allocate() const =0;
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/*!
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* \brief Allocate a new object on the heap that is a clone an existing object.
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* \param inOrigObj Constant reference to the original object to clone.
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* \return Pointer to the allocated object.
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*/
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virtual Object* clone(const Object& inOrigObj) const =0;
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/*!
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* \brief Copy an object into another.
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* \param inOrigObj Constant reference to the original object to copy.
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* \param outCopyObj Reference to the object that is a copy of the original.
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*/
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virtual void copy(Object& outCopyObj, const Object& inOrigObj) const =0;
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};
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}
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#endif // Beagle_AbstractAllocT_hpp
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