| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** General Public License version 3 as published by the Free Software |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| // |
| // 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_NamespaceBinding_H |
| #define Patternist_NamespaceBinding_H |
| |
| template<typename T> class QVector; |
| |
| #include <QXmlName> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace QPatternist |
| { |
| /** |
| * @short Represents a namespace binding: a prefix, and a namespace URI. |
| * |
| * @author Frans Englich <frans.englich@nokia.com> |
| */ |
| class NamespaceBinding |
| { |
| public: |
| enum |
| { |
| InvalidCode = -1 |
| }; |
| |
| typedef QVector<NamespaceBinding> Vector; |
| |
| inline NamespaceBinding() : m_prefix(InvalidCode), |
| m_namespace(InvalidCode) |
| { |
| } |
| |
| inline NamespaceBinding(const QXmlName::PrefixCode p, |
| const QXmlName::NamespaceCode n) : m_prefix(p), |
| m_namespace(n) |
| { |
| } |
| |
| inline bool operator==(const NamespaceBinding &other) const |
| { |
| return m_prefix == other.m_prefix && |
| m_namespace == other.m_namespace; |
| } |
| |
| inline QXmlName::PrefixCode prefix() const |
| { |
| return m_prefix; |
| } |
| |
| inline QXmlName::NamespaceCode namespaceURI() const |
| { |
| return m_namespace; |
| } |
| |
| inline bool isNull() const |
| { |
| return m_prefix == InvalidCode; |
| } |
| |
| /** |
| * @short Constructs a NamespaceBinding whose prefix and namespace is |
| * taken from @p qName. |
| * |
| * The local name in @p qName is ignored. @p qName may not be null. |
| */ |
| static inline NamespaceBinding fromQXmlName(const QXmlName qName) |
| { |
| Q_ASSERT(!qName.isNull()); |
| return NamespaceBinding(qName.prefix(), qName.namespaceURI()); |
| } |
| |
| private: |
| QXmlName::PrefixCode m_prefix; |
| QXmlName::NamespaceCode m_namespace; |
| }; |
| |
| /** |
| * @relates NamespaceBinding |
| */ |
| static inline uint qHash(const NamespaceBinding nb) |
| { |
| return (nb.prefix() << 16) + nb.namespaceURI(); |
| } |
| |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif |