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Diffstat (limited to 'src/xmlpatterns/parser/qtokenvalue_p.h')
| -rw-r--r-- | src/xmlpatterns/parser/qtokenvalue_p.h | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/xmlpatterns/parser/qtokenvalue_p.h b/src/xmlpatterns/parser/qtokenvalue_p.h new file mode 100644 index 0000000..7e0c54a --- /dev/null +++ b/src/xmlpatterns/parser/qtokenvalue_p.h @@ -0,0 +1,163 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the QtXmlPatterns module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// 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_qtokenvalue_p_H +#define Patternist_qtokenvalue_p_H + +#include <QPair> +#include <QString> +#include <QList> + +#include <private/qatomiccomparator_p.h> +#include <private/qatomicmathematician_p.h> +#include <private/qcombinenodes_p.h> +#include <private/qexpression_p.h> +#include <private/qfunctionargument_p.h> +#include <private/qorderby_p.h> +#include <private/qpath_p.h> +#include <private/qvalidate_p.h> + +/** + * @file + * @short Contains functions and classes used by the parser and tokenizer. + */ + +QT_BEGIN_NAMESPACE + +namespace QPatternist +{ + /** + * @short A union of all the enums the parser uses. + */ + union EnumUnion + { + AtomicComparator::Operator valueOperator; + AtomicMathematician::Operator mathOperator; + CombineNodes::Operator combinedNodeOp; + QXmlNodeModelIndex::Axis axis; + QXmlNodeModelIndex::DocumentOrder nodeOperator; + StaticContext::BoundarySpacePolicy boundarySpacePolicy; + StaticContext::ConstructionMode constructionMode; + StaticContext::OrderingEmptySequence orderingEmptySequence; + StaticContext::OrderingMode orderingMode; + OrderBy::OrderSpec::Direction sortDirection; + Validate::Mode validationMode; + VariableSlotID slot; + int tokenizerPosition; + qint16 zeroer; + bool Bool; + xsDouble Double; + Path::Kind pathKind; + }; + + typedef QPair<QString, Expression::Ptr> AttributeHolder; + typedef QVector<AttributeHolder> AttributeHolderVector; + + class OrderSpecTransfer + { + public: + typedef QList<OrderSpecTransfer> List; + inline OrderSpecTransfer() + { + } + + inline OrderSpecTransfer(const Expression::Ptr &aExpr, + const OrderBy::OrderSpec aOrderSpec) : expression(aExpr), + orderSpec(aOrderSpec) + { + Q_ASSERT(expression); + } + + Expression::Ptr expression; + OrderBy::OrderSpec orderSpec; + }; + + /** + * @short The value the parser, but not the tokenizers, uses for tokens and + * non-terminals. + * + * It is inefficient but ensures nothing leaks, by invoking C++ + * destructors even in the cases the code throws exceptions. This might be + * able to be done in a more efficient way -- suggestions are welcome. + */ + class TokenValue + { + public: + QString sval; + + Expression::Ptr expr; + Expression::List expressionList; + + Cardinality cardinality; + ItemType::Ptr itemType; + SequenceType::Ptr sequenceType; + FunctionArgument::List functionArguments; + FunctionArgument::Ptr functionArgument; + QVector<QXmlName> qNameVector; + QXmlName qName; + /** + * Holds enum values. + */ + EnumUnion enums; + + AttributeHolder attributeHolder; + AttributeHolderVector attributeHolders; + OrderSpecTransfer::List orderSpecs; + OrderSpecTransfer orderSpec; + }; +} + +struct YYLTYPE +{ + int first_line; + int first_column; + int last_line; + int last_column; +}; +#ifndef YYLTYPE_IS_DECLARED +# define YYLTYPE_IS_DECLARED +#endif + +QT_END_NAMESPACE + +#endif // Patternist_qtokenvalue_p_H |