root/trunk/cbear.berlios.de/range/equal.hpp

#ifndef CBEAR_BERLIOS_DE_RANGE_EQUAL_HPP_INCLUDED
#define CBEAR_BERLIOS_DE_RANGE_EQUAL_HPP_INCLUDED

// std::equal
#include <algorithm>

#include <cbear.berlios.de/range/begin.hpp>
#include <cbear.berlios.de/range/end.hpp>
#include <cbear.berlios.de/range/size.hpp>

#pragma warning(push)
// http://msdn2.microsoft.com/en-au/library/ttcz0bys.aspx
// 'function': was declared deprecated
#pragma warning(disable: 4996)

namespace cbear_berlios_de
{
namespace range
{

template<class Range1, class Range2>
bool equal(const Range1 &A, const Range2 &B)
{
        return 
                range::size(A)==range::size(B) && 
                ::std::equal(
                        range::begin(A), range::end(A), range::begin(B));
}

template<class Range1, class Range2, class Pred>
bool equal(const Range1 &A, const Range2 &B, Pred P)
{
        return 
                range::size(A)==range::size(B) && 
                ::std::equal(
                        range::begin(A), range::end(A), range::begin(B), P);
}

}
}

#pragma warning(pop)

#endif