for_each_position.hpp

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/*
    Copyright 2005-2007 Adobe Systems Incorporated
    Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
    or a copy at http://stlab.adobe.com/licenses.html)
*/

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#ifndef ADOBE_ALGORITHM_FOR_EACH_POSITION_HPP
#define ADOBE_ALGORITHM_FOR_EACH_POSITION_HPP

#include <adobe/config.hpp>

#include <boost/bind.hpp>
#include <boost/range/begin.hpp>
#include <boost/range/end.hpp>

#include <algorithm>

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namespace adobe {

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#ifndef ADOBE_NO_DOCUMENTATION
namespace implementation {

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template <class InputIterator, class UnaryFunction>
void for_each_position(InputIterator first, InputIterator last, UnaryFunction f)
{
    while (first != last)
    {
        f(first);
        ++first;
    }
}

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} // namespace implementation
#endif
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template <class InputIterator, class UnaryFunction>
inline void for_each_position(InputIterator first, InputIterator last, UnaryFunction f)
{
    adobe::implementation::for_each_position(first, last, boost::bind(f, _1));
}

template <class InputRange, class UnaryFunction>
inline void for_each_position(InputRange& range, UnaryFunction f)
{
    adobe::for_each_position(boost::begin(range), boost::end(range), f);
}

template <class InputRange, class UnaryFunction>
inline void for_each_position(const InputRange& range, UnaryFunction f)
{
    adobe::for_each_position(boost::begin(range), boost::end(range), f);
}

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} // namespace adobe

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#endif

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