acc.hpp

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// Copyright (C) 2011-2012 by the BEM++ Authors
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// THE SOFTWARE.

#ifndef bempp_acc_hpp
#define bempp_acc_hpp

#include "common.hpp"

namespace Bempp
{

template <typename Container>
inline typename Container::reference acc(Container& v, typename Container::size_type i)
{
#ifdef NDEBUG
    return v[i];
#else
    return v.at(i);
#endif
}

template <typename Container>
inline typename Container::const_reference acc(const Container& v, typename Container::size_type i)
{
#ifdef NDEBUG
    return v[i];
#else
    return v.at(i);
#endif
}

} // namespace Bempp

#endif