helperresources.h

/***************************************************************************
 *   Copyright (C) 2008 by Tomassino Ferrauto                              *
 *   t_ferrauto@yahoo.it                                                   *
 *                                                                         *
 *   This program 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.                                   *
 *                                                                         *
 *   This program 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 this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef HELPERRESOURCES_H
#define HELPERRESOURCES_H

#include "resource.h"
#include "utilitiesconfig.h"

namespace farsa {

template<class T>
class FARSA_UTIL_TEMPLATE ResourceVector : public Resource
{
public:
    ResourceVector(unsigned int size) :
        Resource(),
        m_size(size),
        m_vector(new T[m_size])
    {
    }

    ~ResourceVector()
    {
        delete[] m_vector;
    }

    unsigned int size() const
    {
        return m_size;
    }

    const T& operator[](unsigned int i) const
    {
        return m_vector[i];
    }

    T& operator[](unsigned int i)
    {
        return m_vector[i];
    }

protected:
    const unsigned int m_size;

    T* const m_vector;
};

} // end namespace farsa

#endif