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39
40#include "qcommonsequencetypes_p.h"
41
42#include "qtemplateparameterreference_p.h"
43
44QT_BEGIN_NAMESPACE
45
46using namespace QPatternist;
47
48TemplateParameterReference::TemplateParameterReference(const VariableDeclaration *varDecl) : m_varDecl(varDecl)
49{
50}
51
52bool TemplateParameterReference::evaluateEBV(const DynamicContext::Ptr &context) const
53{
54 return context->templateParameterStore()[m_varDecl->name]->evaluateEBV(context);
55}
56
57Item TemplateParameterReference::evaluateSingleton(const DynamicContext::Ptr &context) const
58{
59 return context->templateParameterStore()[m_varDecl->name]->evaluateSingleton(context);
60}
61
62Item::Iterator::Ptr TemplateParameterReference::evaluateSequence(const DynamicContext::Ptr &context) const
63{
64 Q_ASSERT(!m_varDecl->name.isNull());
65 Q_ASSERT(context->templateParameterStore()[m_varDecl->name]);
66 return context->templateParameterStore()[m_varDecl->name]->evaluateSequence(context);
67}
68
69ExpressionVisitorResult::Ptr TemplateParameterReference::accept(const ExpressionVisitor::Ptr &visitor) const
70{
71 return visitor->visit(this);
72}
73
74Expression::Properties TemplateParameterReference::properties() const
75{
76 return DisableElimination;
77}
78
79SequenceType::Ptr TemplateParameterReference::staticType() const
80{
81 /* We can't use m_varDecl->expression()'s static type here, because
82 * it's the default argument. */
83 if(!m_varDecl->sequenceType)
84 return CommonSequenceTypes::ZeroOrMoreItems;
85 else
86 return m_varDecl->sequenceType;
87}
88
89QT_END_NAMESPACE
90

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