mirror of
https://github.com/Bareflank/hypervisor
synced 2026-08-17 06:23:04 -04:00
d88b6c370b
This patch cleans up the headers of each file, and removes the authors fields as they are not needed and are confusing. Signed-off-by: rianquinn <“rianquinn@gmail.com”>
118 lines
2.6 KiB
C++
118 lines
2.6 KiB
C++
//
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// Bareflank Hypervisor
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// Copyright (C) 2015 Assured Information Security, Inc.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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///
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/// @file bfstd.h
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///
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#ifndef BFSTD_H
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#define BFSTD_H
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#if defined(__clang__) || defined(__GNUC__)
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#pragma GCC system_header
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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// Note:
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//
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// This file exists for code that cannot include libc++
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//
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namespace std
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{
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/// Remove Reference
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///
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/// Returns T regardless of lvalue / rvalue type
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///
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template<class T> struct remove_reference {
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typedef T type; ///< Type T
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};
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/// Remove Reference
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///
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/// Returns T regardless of lvalue / rvalue type
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///
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template<class T> struct remove_reference<T &> {
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typedef T type; ///< Type T
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};
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/// Remove Reference
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///
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/// Returns T regardless of lvalue / rvalue type
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///
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template<class T> struct remove_reference < T && > {
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typedef T type; ///< Type T
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};
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/// Forward
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///
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/// Preserves lvalue / rvalue reference
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///
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/// @param t the object to be forwarded
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/// @return static_cast<T&&>(t)
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///
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template<class T>
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constexpr T &&
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forward(typename std::remove_reference<T>::type &t) noexcept
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{
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return static_cast < T && >(t);
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}
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/// Forward
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///
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/// Preserves lvalue / rvalue reference
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///
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/// @param t the object to be forwarded
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/// @return static_cast<T&&>(t)
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///
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template<class T>
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constexpr T &&
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forward(typename std::remove_reference<T>::type &&t) noexcept
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{
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return static_cast < T && >(t);
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}
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/// Move
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///
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/// Produces a rvalue reference
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///
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/// @param t the object to be moved
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/// @return static_cast<typename std::remove_reference<T>::type&&>(t)
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///
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template<class T>
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constexpr typename std::remove_reference<T>::type &&
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move(T &&t) noexcept
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{
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return static_cast < typename std::remove_reference<T>::type && >(t);
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}
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/// Terminate
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///
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/// A C++ wrapper around C's abort().
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///
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[[noreturn]] inline void
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terminate() noexcept
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{
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printf("FATAL ERROR: std::terminate() called!!!\n");
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abort();
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}
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}
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#endif
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