48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/************************************************************************
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**
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** @file defglobal.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 13 11, 2017
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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 Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2017 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 DEFGLOBAL_H
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#define DEFGLOBAL_H
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#include <QtGlobal>
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#include "backport/qoverload.h"
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#define PRINTDPI 96.0
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extern const qreal PrintDPI;
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#if QT_VERSION < QT_VERSION_CHECK(5, 7, 0)
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// this adds const to non-const objects (like std::as_const)
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template <typename T>
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Q_DECL_CONSTEXPR typename std::add_const<T>::type &qAsConst(T &t) Q_DECL_NOTHROW { return t; }
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// prevent rvalue arguments:
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template <typename T>
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void qAsConst(const T &&) Q_DECL_EQ_DELETE;
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#endif
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#endif // DEFGLOBAL_H
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