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

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