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39 | |
40 | #include "qbuiltintypes_p.h" |
41 | |
42 | #include "qpaircontainer_p.h" |
43 | |
44 | QT_BEGIN_NAMESPACE |
45 | |
46 | using namespace QPatternist; |
47 | |
48 | PairContainer::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 | |
56 | Expression::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 | |
64 | void 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 | |
73 | bool 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 | |
83 | QT_END_NAMESPACE |
84 | |