DefaultAllocator.h

/*
 *  $Id$
 *  DefaultAllocator class interface
 *
 *  This file is part of OTAWA
 *  Copyright (c) 2009, IRIT UPS.
 *
 *  OTAWA 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.
 *
 *  OTAWA 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 OTAWA; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef ELM_ALLOC_DEFAULTALLOCATOR_H_
#define ELM_ALLOC_DEFAULTALLOCATOR_H_
 
//#include <new>
#include <elm/types.h>
#include <elm/util/Exception.h>
 
namespace elm {
 
// BadAlloc exception
class BadAlloc: public Exception {
public:
    virtual ~BadAlloc(void);
    virtual String  message(void);
};
 
// DefaultAllocator class
class DefaultAllocator {
public:
    static DefaultAllocator DEFAULT;
    void *allocate(t::size size);
    virtual bool mark(void *data, t::size size);
    inline void free(void *block) { delete [] (char *)block; }
    virtual ~DefaultAllocator() { }
};
 
}   // elm
 
#endif /* ELM_ALLOC_DEFAULTALLOCATOR_H_ */