libmesh_augment_std_namespace.h

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// The libMesh Finite Element Library.
// Copyright (C) 2002-2018 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner

// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.

// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA



#ifndef LIBMESH_LIBMESH_AUGMENT_STD_NAMESPACE_H
#define LIBMESH_LIBMESH_AUGMENT_STD_NAMESPACE_H


// For some reason the real std::max, std::min
// don't handle mixed compatible types
namespace std {
inline long double max(long double a, double b)
{ return (a>b?a:b); }
inline long double min(long double a, double b)
{ return (a<b?a:b); }

inline long double max(double a, long double b)
{ return (a>b?a:b); }
inline long double min(double a, long double b)
{ return (a<b?a:b); }

inline double max(double a, float b)
{ return (a>b?a:b); }
inline double min(double a, float b)
{ return (a<b?a:b); }

inline double max(float a, double b)
{ return (a>b?a:b); }
inline double min(float a, double b)
{ return (a<b?a:b); }

inline long double max(long double a, float b)
{ return (a>b?a:b); }
inline long double min(long double a, float b)
{ return (a<b?a:b); }

inline long double max(float a, long double b)
{ return (a>b?a:b); }
inline long double min(float a, long double b)
{ return (a<b?a:b); }

// fix for std::abs() overload ambiguity
#if defined (__SUNPRO_CC) || defined(__PGI)
inline double abs(double a)
{ return ::fabs(a); }

#endif

// fix for std::pow() overload ambiguity
#if defined (__SUNPRO_CC)
inline double pow(double a, int b)
{ return std::pow(a, static_cast<double>(b)); }
#endif
}

#endif // #define LIBMESH_LIBMESH_AUGMENT_STD_NAMESPACE_H