/usr/include/dune/common/binaryfunctions.hh is in libdune-common-dev 2.3.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_BINARYFUNCTIONS_HH
#define DUNE_BINARYFUNCTIONS_HH
/** \file
* \brief Various helper classes derived from from std::binary_function for
* stl-style functional programming
*/
#include <functional>
#include <algorithm>
namespace Dune
{
template<typename Type>
struct Min
: std::binary_function<Type,Type,Type>
{
Type operator()(const Type& t1, const Type& t2) const
{
return std::min(t1,t2);
}
};
template<typename Type>
struct Max
: std::binary_function<Type,Type,Type>
{
Type operator()(const Type& t1, const Type& t2) const
{
return std::max(t1,t2);
}
};
}
#endif
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