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7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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42 #include "qbuiltintypes_p.h"
43 #include "qcommonsequencetypes_p.h"
44 #include "qgenericsequencetype_p.h"
46 #include "qliteralsequence_p.h"
50 using namespace QPatternist;
52 LiteralSequence::LiteralSequence(const Item::List &list) : m_list(list)
54 Q_ASSERT(list.size() >= 2);
57 Item::Iterator::Ptr LiteralSequence::evaluateSequence(const DynamicContext::Ptr &) const
59 return makeListIterator(m_list);
62 SequenceType::Ptr LiteralSequence::staticType() const
64 const Item::List::const_iterator end(m_list.constEnd());
65 Item::List::const_iterator it(m_list.constBegin());
67 /* Load the first item. */
68 ItemType::Ptr t((*it).type());
71 for(; end != it; ++it)
74 return makeGenericSequenceType(t, Cardinality::fromCount(m_list.size()));
77 ExpressionVisitorResult::Ptr LiteralSequence::accept(const ExpressionVisitor::Ptr &visitor) const
79 return visitor->visit(this);
82 Expression::ID LiteralSequence::id() const
84 return IDExpressionSequence;
87 Expression::Properties LiteralSequence::properties() const