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/*
* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
* Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
* Copyright (C) 2012 Intel Corporation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KEEPASSX_GLOBAL_H
#define KEEPASSX_GLOBAL_H
// mostly copied from qcompilerdetection.h which is part of Qt 5
#include <QtGlobal>
#ifdef Q_CC_CLANG
# if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
# if __has_feature(cxx_strong_enums)
# define COMPILER_CLASS_ENUM
# endif
# if __has_feature(cxx_constexpr)
# define COMPILER_CONSTEXPR
# endif
# if __has_feature(cxx_decltype) /* && __has_feature(cxx_decltype_incomplete_return_types) */
# define COMPILER_DECLTYPE
# endif
# if __has_feature(cxx_override_control)
# define COMPILER_EXPLICIT_OVERRIDES
# endif
# if __has_feature(cxx_nullptr)
# define COMPILER_NULLPTR
# endif
# if __has_feature(cxx_static_assert)
# define COMPILER_STATIC_ASSERT
# endif
# endif
#endif // Q_CC_CLANG
#if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && !defined(Q_CC_CLANG)
# if defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L
# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 403
# define COMPILER_DECLTYPE
# define COMPILER_STATIC_ASSERT
# endif
# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 404
# define COMPILER_CLASS_ENUM
# endif
# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 406
# define COMPILER_CONSTEXPR
# define COMPILER_NULLPTR
# endif
# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 407
# define COMPILER_EXPLICIT_OVERRIDES
# endif
# endif
#endif
/*
* C++11 keywords and expressions
*/
#if !defined(Q_NULLPTR)
# ifdef COMPILER_NULLPTR
# define Q_NULLPTR nullptr
# else
# define Q_NULLPTR 0
# endif
#endif
#if !defined(Q_DECL_CONSTEXPR)
# ifdef COMPILER_CONSTEXPR
# define Q_DECL_CONSTEXPR constexpr
# else
# define Q_DECL_CONSTEXPR
# endif
#endif
#if !defined(Q_DECL_OVERRIDE) && !defined(Q_DECL_FINAL) && !defined(Q_DECL_FINAL_CLASS)
# ifdef COMPILER_EXPLICIT_OVERRIDES
# define Q_DECL_OVERRIDE override
# define Q_DECL_FINAL final
# ifdef COMPILER_DECLTYPE
# define Q_DECL_FINAL_CLASS final
# else
# define Q_DECL_FINAL_CLASS
# endif
# else
# define Q_DECL_OVERRIDE
# define Q_DECL_FINAL
# define Q_DECL_FINAL_CLASS
# endif
#endif
#if !defined(Q_STATIC_ASSERT) && !defined(Q_STATIC_ASSERT_X)
#ifdef COMPILER_STATIC_ASSERT
#define Q_STATIC_ASSERT(Condition) static_assert(static_cast<bool>(Condition), #Condition)
#define Q_STATIC_ASSERT_X(Condition, Message) static_assert(static_cast<bool>(Condition), Message)
#else
// Intentionally undefined
template <bool Test> class QStaticAssertFailure;
template <> class QStaticAssertFailure<true> {};
#define Q_STATIC_ASSERT_PRIVATE_JOIN(A, B) Q_STATIC_ASSERT_PRIVATE_JOIN_IMPL(A, B)
#define Q_STATIC_ASSERT_PRIVATE_JOIN_IMPL(A, B) A ## B
#define Q_STATIC_ASSERT(Condition) \
enum {Q_STATIC_ASSERT_PRIVATE_JOIN(q_static_assert_result, __LINE__) = sizeof(QStaticAssertFailure<!!(Condition)>)}
#define Q_STATIC_ASSERT_X(Condition, Message) Q_STATIC_ASSERT(Condition)
#endif // COMPILER_STATIC_ASSERT
#endif // !defined(Q_STATIC_ASSERT) && !defined(Q_STATIC_ASSERT_X)
#if defined(Q_OS_WIN)
# if defined(KEEPASSX_BUILDING_CORE)
# define KEEPASSX_EXPORT Q_DECL_EXPORT
# else
# define KEEPASSX_EXPORT Q_DECL_IMPORT
# endif
#else
# define KEEPASSX_EXPORT Q_DECL_EXPORT
#endif
#ifndef QUINT32_MAX
#define QUINT32_MAX 4294967295U
#endif
#endif // KEEPASSX_GLOBAL_H
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