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/*
* Copyright (c) 2011, Michael Lehn * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3) Neither the name of the FLENS development group nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef FLENS_HACKS_STD_H #define FLENS_HACKS_STD_H 1 #ifdef STD_HACK #include <sstream> #include <flens/auxiliary/issame.h> namespace std { // // remove_reference // template <typename T> struct remove_reference { typedef T type; }; template <typename T> struct remove_reference<T &> { typedef T type; }; template <typename T> struct remove_reference<T &&> { typedef T type; }; // // is_floating_point // template <typename T> struct is_floating_point { static const bool value = flens::IsSame<T, float>::value || flens::IsSame<T, double>::value; }; template <> struct is_floating_point<long double> { static const bool value = true; }; // // is_integral // template <typename T> struct is_integral { static const bool value = flens::IsSame<T, int>::value || flens::IsSame<T, long>::value; }; template <typename X> string to_string(const X &__val) { stringstream s; s << __val; return s.str(); }; } // namespace std #endif // STD_HACK #endif // FLENS_HACKS_STD_H |