154a1a02bf
Use script and some manual fixup to fix directores names in include guards. Reviewed-by: lfoltan, eosterlund, kbarrett
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code 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 General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef SHARE_METAPROGRAMMING_ISINTEGRAL_HPP
|
|
#define SHARE_METAPROGRAMMING_ISINTEGRAL_HPP
|
|
|
|
#include "metaprogramming/integralConstant.hpp"
|
|
#include "metaprogramming/isSigned.hpp"
|
|
#include "metaprogramming/removeCV.hpp"
|
|
#include <limits>
|
|
|
|
// This metafunction returns true iff the type T (irrespective of CV qualifiers)
|
|
// is an integral type. Note that this is false for enums.
|
|
|
|
template<typename T>
|
|
struct IsIntegral
|
|
: public IntegralConstant<bool, std::numeric_limits<typename RemoveCV<T>::type>::is_integer>
|
|
{};
|
|
|
|
// This metafunction returns true iff the type T (irrespective of CV qualifiers)
|
|
// is a signed integral type. Note that this is false for enums.
|
|
|
|
template<typename T>
|
|
struct IsSignedIntegral
|
|
: public IntegralConstant<bool, IsIntegral<T>::value && IsSigned<T>::value>
|
|
{};
|
|
|
|
// This metafunction returns true iff the type T (irrespective of CV qualifiers)
|
|
// is an unsigned integral type. Note that this is false for enums.
|
|
|
|
template<typename T>
|
|
struct IsUnsignedIntegral
|
|
: public IntegralConstant<bool, IsIntegral<T>::value && !IsSigned<T>::value>
|
|
{};
|
|
|
|
#endif // SHARE_METAPROGRAMMING_ISINTEGRAL_HPP
|