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| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
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| 6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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| 39 | |
| 40 | #include <QList> |
| 41 | |
| 42 | |
| 43 | #include "qsinglecontainer_p.h" |
| 44 | |
| 45 | QT_BEGIN_NAMESPACE |
| 46 | |
| 47 | using namespace QPatternist; |
| 48 | |
| 49 | SingleContainer::SingleContainer(const Expression::Ptr &operand) : m_operand(operand) |
| 50 | { |
| 51 | Q_ASSERT(operand); |
| 52 | } |
| 53 | |
| 54 | /*! \internal */ |
| 55 | SingleContainer::~SingleContainer() |
| 56 | { |
| 57 | } |
| 58 | |
| 59 | Expression::List SingleContainer::operands() const |
| 60 | { |
| 61 | Expression::List list; |
| 62 | list.append(t: m_operand); |
| 63 | return list; |
| 64 | } |
| 65 | |
| 66 | void SingleContainer::setOperands(const Expression::List &ops) |
| 67 | { |
| 68 | Q_ASSERT(ops.count() == 1); |
| 69 | m_operand = ops.first(); |
| 70 | } |
| 71 | |
| 72 | bool SingleContainer::compressOperands(const StaticContext::Ptr &context) |
| 73 | { |
| 74 | rewrite(old&: m_operand, New: m_operand->compress(context), context); |
| 75 | |
| 76 | return m_operand->isEvaluated(); |
| 77 | } |
| 78 | |
| 79 | QT_END_NAMESPACE |
| 80 |