1 /**************************************************************************
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19 ** General Public License version 2.1 as published by the Free Software
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32 **************************************************************************/
34 #include "LookupItem.h"
35 #include <FullySpecifiedType.h>
41 using namespace CPlusPlus;
43 uint CPlusPlus::qHash(const CPlusPlus::LookupItem &key)
45 const uint h1 = QT_PREPEND_NAMESPACE(qHash)(key.type().type());
46 const uint h2 = QT_PREPEND_NAMESPACE(qHash)(key.scope());
47 return ((h1 << 16) | (h1 >> 16)) ^ h2;
50 LookupItem::LookupItem()
51 : _scope(0), _declaration(0), _binding(0)
54 FullySpecifiedType LookupItem::type() const
56 if (! _type && _declaration)
57 return _declaration->type();
62 void LookupItem::setType(const FullySpecifiedType &type)
65 Symbol *LookupItem::declaration() const
66 { return _declaration; }
68 void LookupItem::setDeclaration(Symbol *declaration)
69 { _declaration = declaration; }
71 Scope *LookupItem::scope() const
73 if (! _scope && _declaration)
74 return _declaration->enclosingScope();
79 void LookupItem::setScope(Scope *scope)
82 ClassOrNamespace *LookupItem::binding() const
85 void LookupItem::setBinding(ClassOrNamespace *binding)
86 { _binding = binding; }
88 bool LookupItem::operator == (const LookupItem &other) const
90 if (_type == other._type && _declaration == other._declaration && _scope == other._scope
91 && _binding == other._binding)
97 bool LookupItem::operator != (const LookupItem &result) const
98 { return ! operator == (result); }