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121 lines
5 KiB
C++
121 lines
5 KiB
C++
/************************************************************************
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**
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** @file ifcdef.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 10 12, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina 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
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef IFCDEF_H
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#define IFCDEF_H
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#include <csignal>
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#include <QtGlobal>
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#ifdef Q_OS_WIN32
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extern Q_CORE_EXPORT int qt_ntfs_permission_lookup;
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#include <windows.h>
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#endif /*Q_OS_WIN32*/
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enum class Unit : char { Mm, Cm, Inch, Px };
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enum class MeasurementsType : char { Standard, Individual };
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static const quint32 null_id = 0;
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#define NULL_ID null_id//use this value for initialization variables that keeps id values. 0 mean uknown id value.
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#define NULL_ID_STR "0"
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/*
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* This macros SCASSERT (for Stop and Continue Assert) will break into the debugger on the line of the assert and allow
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* you to continue afterwards should you choose to.
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* idea: Q_ASSERT no longer pauses debugger - http://qt-project.org/forums/viewthread/13148
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* Usefull links:
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* 1. What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__? -
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* https://stackoverflow.com/questions/4384765/whats-the-difference-between-pretty-function-function-func
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*
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* 2. Windows Predefined Macros - http://msdn.microsoft.com/library/b0084kay.aspx
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*
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* 3. Windows DebugBreak function - http://msdn.microsoft.com/en-us/library/ms679297%28VS.85%29.aspx
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*
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* 4. Continue to debug after failed assertion on Linux? [C/C++] -
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* https://stackoverflow.com/questions/1721543/continue-to-debug-after-failed-assertion-on-linux-c-c
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*/
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#ifndef V_NO_ASSERT
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#ifdef Q_OS_WIN32
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#ifdef Q_CC_MSVC
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#define SCASSERT(cond) \
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{ \
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if (!(cond)) \
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{ \
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qDebug("ASSERT: %s in %s (%s:%u)", \
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#cond, __FUNCSIG__, __FILE__, __LINE__); \
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DebugBreak(); \
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} \
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} \
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#else // GCC (Windows)
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#define SCASSERT(cond) \
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{ \
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if (!(cond)) \
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{ \
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qDebug("ASSERT: %s in %s (%s:%u)", \
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#cond, __PRETTY_FUNCTION__, __FILE__, __LINE__);\
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DebugBreak(); \
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} \
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} \
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#endif /*Q_CC_MSVC*/
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#else // UNIX
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#define SCASSERT(cond) \
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{ \
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if (!(cond)) \
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{ \
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qDebug("ASSERT: %s in %s (%s:%u)", \
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#cond, __PRETTY_FUNCTION__, __FILE__, __LINE__);\
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std::raise(SIGTRAP); \
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} \
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} \
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#endif /* Q_OS_WIN32 */
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#else // define but disable this function if debugging is not set
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#define SCASSERT(cond) qt_noop();
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#endif /* V_NO_ASSERT */
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// Detect whether the compiler supports C++11 noexcept exception specifications.
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# if defined(__clang__)
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# if __has_feature(cxx_noexcept)
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# define V_NOEXCEPT_EXPR(x) noexcept(x) // Clang 3.0 and above have noexcept
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# endif
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# elif defined(__GNUC__)
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# if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && defined(__GXX_EXPERIMENTAL_CXX0X__)
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# define V_NOEXCEPT_EXPR(x) noexcept(x) // GCC 4.7 and following have noexcept
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# endif
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# elif defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 180021114
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# define QMUP_NOEXCEPT_EXPR(x) noexcept(x)
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# else
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# define V_NOEXCEPT_EXPR(x)
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# endif
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#endif // IFCDEF_H
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