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39
40#include <QList>
41
42#include "qtriplecontainer_p.h"
43
44QT_BEGIN_NAMESPACE
45
46using namespace QPatternist;
47
48TripleContainer::TripleContainer(const Expression::Ptr &operand1,
49 const Expression::Ptr &operand2,
50 const Expression::Ptr &operand3) : m_operand1(operand1),
51 m_operand2(operand2),
52 m_operand3(operand3)
53{
54 Q_ASSERT(operand1);
55 Q_ASSERT(operand2);
56 Q_ASSERT(operand3);
57}
58
59Expression::List TripleContainer::operands() const
60{
61 Expression::List result;
62 result.append(t: m_operand1);
63 result.append(t: m_operand2);
64 result.append(t: m_operand3);
65 return result;
66}
67
68void TripleContainer::setOperands(const Expression::List &ops)
69{
70 Q_ASSERT(ops.count() == 3);
71 m_operand1 = ops.first();
72 m_operand2 = ops.at(i: 1);
73 m_operand3 = ops.at(i: 2);
74}
75
76bool TripleContainer::compressOperands(const StaticContext::Ptr &context)
77{
78 rewrite(old&: m_operand1, New: m_operand1->compress(context), context);
79 rewrite(old&: m_operand2, New: m_operand2->compress(context), context);
80 rewrite(old&: m_operand3, New: m_operand3->compress(context), context);
81
82 return m_operand1->isEvaluated() && m_operand2->isEvaluated() && m_operand3->isEvaluated();
83}
84
85QT_END_NAMESPACE
86

source code of qtxmlpatterns/src/xmlpatterns/expr/qtriplecontainer.cpp