array.h

/* Copyright (c) 2012-2014, Stefan Eilemann <eile@eyescale.ch>
 *
 * This file is part of Lunchbox <https://github.com/Eyescale/Lunchbox>
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *
 * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef LUNCHBOX_ARRAY_H
#define LUNCHBOX_ARRAY_H

#include <lunchbox/debug.h>
#include <lunchbox/types.h>

namespace lunchbox
{
template <class T>
class Array
{
public:
    Array(T* data_, const size_t num_)
        : data(data_)
        , num(num_)
    {
    }

    size_t getNumBytes() const { return num * sizeof(T); }
    T* data;    
    size_t num; 
};

template <>
inline size_t Array<void>::getNumBytes() const
{
    return num;
}
template <>
inline size_t Array<const void>::getNumBytes() const
{
    return num;
}

template <class T>
inline std::ostream& operator<<(std::ostream& os, const Array<T>& array)
{
    return os << lunchbox::format(array.data, array.num);
}
}
#endif // LUNCHBOX_ARRAY_H