diff options
Diffstat (limited to 'src/xmlpatterns/data/qabstractfloatmathematician_p.h')
| -rw-r--r-- | src/xmlpatterns/data/qabstractfloatmathematician_p.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/xmlpatterns/data/qabstractfloatmathematician_p.h b/src/xmlpatterns/data/qabstractfloatmathematician_p.h new file mode 100644 index 0000000..eb9eb11 --- /dev/null +++ b/src/xmlpatterns/data/qabstractfloatmathematician_p.h @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtXmlPatterns module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#ifndef Patternist_AbstractFloatMathematician_H +#define Patternist_AbstractFloatMathematician_H + +#include "qabstractfloat_p.h" +#include "qatomicmathematician_p.h" +#include "qinteger_p.h" +#include "qschemanumeric_p.h" +#include "qpatternistlocale_p.h" +#include "qsourcelocationreflection_p.h" + +QT_BEGIN_HEADER +QT_BEGIN_NAMESPACE + +namespace QPatternist +{ + /** + * @short Performs arithmetics between AbstractFloat values (Float and Double classes). + * + * @ingroup Patternist_xdm + * @author Vincent Ricard <magic@magicninja.org> + */ + template <const bool isDouble> + class AbstractFloatMathematician : public AtomicMathematician + , public DelegatingSourceLocationReflection + { + public: + inline AbstractFloatMathematician(const SourceLocationReflection *const r) : DelegatingSourceLocationReflection(r) + { + } + + virtual Item calculate(const Item &o1, + const Operator op, + const Item &o2, + const QExplicitlySharedDataPointer<DynamicContext> &context) const; + }; + +#include "qabstractfloatmathematician.cpp" + + /** + * An instantiation of AbstractFloatMathematician that handles @c xs:double. + */ + typedef AbstractFloatMathematician<true> DoubleMathematician; + + /** + * An instantiation of AbstractFloatMathematician that handles @c xs:float. + */ + typedef AbstractFloatMathematician<false> FloatMathematician; +} + +QT_END_NAMESPACE +QT_END_HEADER + +#endif |