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     7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.

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    41 

    42 #include "qcommonsequencetypes_p.h"

    43 

    44 #include "qtemplateparameterreference_p.h"

    45 

    46 QT_BEGIN_NAMESPACE

    47 

    48 using namespace QPatternist;

    49 

    50 TemplateParameterReference::TemplateParameterReference(const VariableDeclaration::Ptr &varDecl) : m_varDecl(varDecl)

    51 {

    52 }

    53 

    54 bool TemplateParameterReference::evaluateEBV(const DynamicContext::Ptr &context) const

    55 {

    56     return context->templateParameterStore()[m_varDecl->name]->evaluateEBV(context);

    57 }

    58 

    59 Item TemplateParameterReference::evaluateSingleton(const DynamicContext::Ptr &context) const

    60 {

    61     return context->templateParameterStore()[m_varDecl->name]->evaluateSingleton(context);

    62 }

    63 

    64 Item::Iterator::Ptr TemplateParameterReference::evaluateSequence(const DynamicContext::Ptr &context) const

    65 {

    66     Q_ASSERT(!m_varDecl->name.isNull());

    67     Q_ASSERT(context->templateParameterStore()[m_varDecl->name]);

    68     return context->templateParameterStore()[m_varDecl->name]->evaluateSequence(context);

    69 }

    70 

    71 ExpressionVisitorResult::Ptr TemplateParameterReference::accept(const ExpressionVisitor::Ptr &visitor) const

    72 {

    73     return visitor->visit(this);

    74 }

    75 

    76 Expression::Properties TemplateParameterReference::properties() const

    77 {

    78     return DisableElimination;

    79 }

    80 

    81 SequenceType::Ptr TemplateParameterReference::staticType() const

    82 {

    83     /* We can't use m_varDecl->expression()'s static type here, because

    84      * it's the default argument. */

    85     if(!m_varDecl->sequenceType)

    86         return CommonSequenceTypes::ZeroOrMoreItems;

    87     else

    88         return m_varDecl->sequenceType;

    89 }

    90 

    91 QT_END_NAMESPACE