src/xmlpatterns/data/qcommonvalues_p.h
changeset 0 1918ee327afb
child 4 3b1da2848fc7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xmlpatterns/data/qcommonvalues_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,228 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@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_CommonValues_H
+#define Patternist_CommonValues_H
+
+#include "qdaytimeduration_p.h"
+#include "qyearmonthduration_p.h"
+#include "qemptyiterator_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+
+    /**
+     * @short A collection of common values.
+     *
+     * @author Frans Englich <frans.englich@nokia.com>
+     * @ingroup Patternist_xdm
+     * @todo Documentation is missing/incomplete
+     */
+    class CommonValues
+    {
+    public:
+        /**
+         * An empty, zero-length string.
+         *
+         * @note It is not @c null, but empty.
+         */
+        static const AtomicValue::Ptr EmptyString;
+
+        /**
+         * The string "true", the lexical representation of
+         * @c xs:boolean's value @c true.
+         */
+        static const AtomicValue::Ptr TrueString;
+
+        /**
+         * The string "false", the lexical representation of
+         * @c xs:boolean's value @c false.
+         */
+        static const AtomicValue::Ptr UntypedAtomicFalse;
+
+        /**
+         * The string "true", the lexical representation of
+         * @c xs:boolean's value @c true.
+         */
+        static const AtomicValue::Ptr UntypedAtomicTrue;
+
+        /**
+         * The string "false", the lexical representation of
+         * @c xs:boolean's value @c false.
+         */
+        static const AtomicValue::Ptr FalseString;
+
+        /**
+         * @returns a Boolean instance carrying the boolean value @c true.
+         * Use this value instead of Boolean::fromValue() if you
+         * know what boolean value you need.
+         */
+        static const AtomicValue::Ptr BooleanTrue;
+
+        /**
+         * @returns a Boolean instance carrying the boolean value @c true.
+         * Use this value instead of Boolean::fromValue() if you
+         * know what boolean value you need.
+         */
+        static const AtomicValue::Ptr BooleanFalse;
+
+        /**
+         * Not-a-Numeric typed as @c xs:double.
+         */
+        static const AtomicValue::Ptr DoubleNaN;
+
+        /**
+         * Not-a-Number typed as @c xs:float, <tt>xs:float("NaN")</tt>.
+         */
+        static const AtomicValue::Ptr FloatNaN;
+
+        /**
+         * Zero(0) typed as @c xs:integer, <tt>xs:integer("0")</tt>.
+         */
+        static const Item IntegerZero;
+
+        /**
+         * An empty, "", @c xs:anyURI.
+         */
+        static const AtomicValue::Ptr EmptyAnyURI;
+
+        /**
+         * The empty sequence.
+         */
+        static const EmptyIterator<Item>::Ptr emptyIterator;
+
+        /**
+         * <tt>xs:float("-INF")</tt>
+         */
+        static const AtomicValue::Ptr NegativeInfFloat;
+
+        /**
+         * <tt>xs:float("INF")</tt>
+         */
+        static const AtomicValue::Ptr InfFloat;
+
+        /**
+         * <tt>xs:double("-INF")</tt>
+         */
+        static const AtomicValue::Ptr NegativeInfDouble;
+
+        /**
+         * <tt>xs:double("INF")</tt>
+         */
+        static const AtomicValue::Ptr InfDouble;
+
+        /**
+         * <tt>xs:float("1")</tt>
+         */
+        static const AtomicValue::Ptr FloatOne;
+        /**
+         * <tt>xs:double("1")</tt>
+         */
+        static const AtomicValue::Ptr DoubleOne;
+        /**
+         * <tt>xs:decimal("1")</tt>
+         */
+        static const AtomicValue::Ptr DecimalOne;
+
+        /**
+         * <tt>xs:integer("1")</tt>
+         */
+        static const Item IntegerOne;
+
+        /**
+         * <tt>xs:integer("-1")</tt>
+         */
+        static const Item IntegerOneNegative;
+
+        /**
+         * <tt>xs:double("0")</tt>
+         */
+        static const AtomicValue::Ptr DoubleZero;
+
+        /**
+         * <tt>xs:float("0")</tt>
+         */
+        static const AtomicValue::Ptr FloatZero;
+        /**
+         * <tt>xs:integer("0")</tt>
+         */
+        static const AtomicValue::Ptr DecimalZero;
+
+        /**
+         * The @c xs:dayTimeDuration value PT0S
+         */
+        static const DayTimeDuration::Ptr DayTimeDurationZero;
+
+        /**
+         * The @c xs:yearMonthDuration value P0M
+         */
+        static const DayTimeDuration::Ptr YearMonthDurationZero;
+
+    private:
+        /**
+         * The constructor is private because this class is not meant to be instantiated,
+         * but should only be used via its static const members.
+         */
+        inline CommonValues();
+
+        Q_DISABLE_COPY(CommonValues)
+    };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif