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											2008-12-02 12:01:29 +01:00
										 |  |  | // Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
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							|  |  |  | //
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							|  |  |  | // Permission is hereby granted, free of charge, to any person obtaining a copy
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							|  |  |  | // of this software and associated documentation files (the "Software"), to deal
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							|  |  |  | // in the Software without restriction, including without limitation the rights
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							|  |  |  | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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							|  |  |  | // copies of the Software, and to permit persons to whom the Software is
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							|  |  |  | // furnished to do so, subject to the following conditions:
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							|  |  |  | //
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							|  |  |  | // The above copyright notice and this permission notice shall be included in
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							|  |  |  | // all copies or substantial portions of the Software.
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							|  |  |  | //
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							|  |  |  | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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							|  |  |  | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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							|  |  |  | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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							|  |  |  | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 | 
					
						
							|  |  |  | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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							|  |  |  | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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							|  |  |  | // THE SOFTWARE.
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							|  |  |  | 
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							|  |  |  | #include "Names.h"
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							|  |  |  | #include "NameVisitor.h"
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							|  |  |  | #include "Literals.h"
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							|  |  |  | #include <cstring>
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							|  |  |  | #include <algorithm>
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							|  |  |  | 
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							|  |  |  | CPLUSPLUS_BEGIN_NAMESPACE | 
					
						
							|  |  |  | 
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							|  |  |  | QualifiedNameId::QualifiedNameId(Name *const names[], | 
					
						
							|  |  |  |                                  unsigned nameCount, | 
					
						
							|  |  |  |                                  bool isGlobal) | 
					
						
							|  |  |  |     : _names(0), | 
					
						
							|  |  |  |       _nameCount(nameCount), | 
					
						
							|  |  |  |       _isGlobal(isGlobal) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     if (_nameCount) { | 
					
						
							|  |  |  |         _names = new Name *[_nameCount]; | 
					
						
							|  |  |  |         std::copy(&names[0], &names[nameCount], _names); | 
					
						
							|  |  |  |     } | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
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							|  |  |  | QualifiedNameId::~QualifiedNameId() | 
					
						
							|  |  |  | { delete[] _names; } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | void QualifiedNameId::accept0(NameVisitor *visitor) | 
					
						
							|  |  |  | { visitor->visit(this); } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | unsigned QualifiedNameId::nameCount() const | 
					
						
							|  |  |  | { return _nameCount; } | 
					
						
							|  |  |  | 
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							|  |  |  | Name *QualifiedNameId::nameAt(unsigned index) const | 
					
						
							|  |  |  | { return _names[index]; } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | Name *const *QualifiedNameId::names() const | 
					
						
							|  |  |  | { return _names; } | 
					
						
							|  |  |  | 
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							|  |  |  | bool QualifiedNameId::isGlobal() const | 
					
						
							|  |  |  | { return _isGlobal; } | 
					
						
							|  |  |  | 
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							|  |  |  | Name *QualifiedNameId::unqualifiedNameId() const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     if (! _nameCount) | 
					
						
							|  |  |  |         return 0; | 
					
						
							|  |  |  | 
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							|  |  |  |     return _names[_nameCount - 1]; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
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							|  |  |  | bool QualifiedNameId::isEqualTo(const Name *other) const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     const QualifiedNameId *q = other->asQualifiedNameId(); | 
					
						
							|  |  |  |     if (! q) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     else if (isGlobal() != q->isGlobal()) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     else { | 
					
						
							|  |  |  |         const unsigned count = nameCount(); | 
					
						
							|  |  |  |         if (count != q->nameCount()) | 
					
						
							|  |  |  |             return false; | 
					
						
							|  |  |  |         for (unsigned i = 0; i < count; ++i) { | 
					
						
							|  |  |  |             Name *l = nameAt(i); | 
					
						
							|  |  |  |             Name *r = q->nameAt(i); | 
					
						
							|  |  |  |             if (! l->isEqualTo(r)) | 
					
						
							|  |  |  |                 return false; | 
					
						
							|  |  |  |         } | 
					
						
							|  |  |  |     } | 
					
						
							|  |  |  |     return true; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | NameId::NameId(Identifier *identifier) | 
					
						
							|  |  |  |     : _identifier(identifier) | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | NameId::~NameId() | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | void NameId::accept0(NameVisitor *visitor) | 
					
						
							|  |  |  | { visitor->visit(this); } | 
					
						
							|  |  |  | 
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							|  |  |  | Identifier *NameId::identifier() const | 
					
						
							|  |  |  | { return _identifier; } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | bool NameId::isEqualTo(const Name *other) const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     const NameId *nameId = other->asNameId(); | 
					
						
							|  |  |  |     if (! nameId) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     Identifier *l = identifier(); | 
					
						
							|  |  |  |     Identifier *r = nameId->identifier(); | 
					
						
							|  |  |  |     return l->isEqualTo(r); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | DestructorNameId::DestructorNameId(Identifier *identifier) | 
					
						
							|  |  |  |     : _identifier(identifier) | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | DestructorNameId::~DestructorNameId() | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
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							|  |  |  | void DestructorNameId::accept0(NameVisitor *visitor) | 
					
						
							|  |  |  | { visitor->visit(this); } | 
					
						
							|  |  |  | 
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							|  |  |  | Identifier *DestructorNameId::identifier() const | 
					
						
							|  |  |  | { return _identifier; } | 
					
						
							|  |  |  | 
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							|  |  |  | bool DestructorNameId::isEqualTo(const Name *other) const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     const DestructorNameId *d = other->asDestructorNameId(); | 
					
						
							|  |  |  |     if (! d) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     Identifier *l = identifier(); | 
					
						
							|  |  |  |     Identifier *r = d->identifier(); | 
					
						
							|  |  |  |     return l->isEqualTo(r); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
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							|  |  |  | TemplateNameId::TemplateNameId(Identifier *identifier, | 
					
						
							|  |  |  |         const FullySpecifiedType templateArguments[], | 
					
						
							|  |  |  |         unsigned templateArgumentCount) | 
					
						
							|  |  |  |     : _identifier(identifier), | 
					
						
							|  |  |  |       _templateArguments(0), | 
					
						
							|  |  |  |       _templateArgumentCount(templateArgumentCount) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     if (_templateArgumentCount) { | 
					
						
							|  |  |  |         _templateArguments = new FullySpecifiedType[_templateArgumentCount]; | 
					
						
							|  |  |  |         std::copy(&templateArguments[0], &templateArguments[_templateArgumentCount], | 
					
						
							|  |  |  |                   _templateArguments); | 
					
						
							|  |  |  |     } | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | TemplateNameId::~TemplateNameId() | 
					
						
							|  |  |  | { delete[] _templateArguments; } | 
					
						
							|  |  |  | 
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							|  |  |  | void TemplateNameId::accept0(NameVisitor *visitor) | 
					
						
							|  |  |  | { visitor->visit(this); } | 
					
						
							|  |  |  | 
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							|  |  |  | Identifier *TemplateNameId::identifier() const | 
					
						
							|  |  |  | { return _identifier; } | 
					
						
							|  |  |  | 
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							|  |  |  | unsigned TemplateNameId::templateArgumentCount() const | 
					
						
							|  |  |  | { return _templateArgumentCount; } | 
					
						
							|  |  |  | 
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							|  |  |  | const FullySpecifiedType &TemplateNameId::templateArgumentAt(unsigned index) const | 
					
						
							|  |  |  | { return _templateArguments[index]; } | 
					
						
							|  |  |  | 
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							|  |  |  | const FullySpecifiedType *TemplateNameId::templateArguments() const | 
					
						
							|  |  |  | { return _templateArguments; } | 
					
						
							|  |  |  | 
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							|  |  |  | bool TemplateNameId::isEqualTo(const Name *other) const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     const TemplateNameId *t = other->asTemplateNameId(); | 
					
						
							|  |  |  |     if (! t) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     Identifier *l = identifier(); | 
					
						
							|  |  |  |     Identifier *r = t->identifier(); | 
					
						
							|  |  |  |     if (! l->isEqualTo(r)) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     if (_templateArgumentCount != t->_templateArgumentCount) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     for (unsigned i = 0; i < _templateArgumentCount; ++i) { | 
					
						
							|  |  |  |         const FullySpecifiedType &l = _templateArguments[i]; | 
					
						
							|  |  |  |         const FullySpecifiedType &r = t->_templateArguments[i]; | 
					
						
							|  |  |  |         if (! l.isEqualTo(r)) | 
					
						
							|  |  |  |             return false; | 
					
						
							|  |  |  |     } | 
					
						
							|  |  |  |     return true; | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
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							|  |  |  | OperatorNameId::OperatorNameId(int kind) | 
					
						
							|  |  |  |     : _kind(kind) | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | OperatorNameId::~OperatorNameId() | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | void OperatorNameId::accept0(NameVisitor *visitor) | 
					
						
							|  |  |  | { visitor->visit(this); } | 
					
						
							|  |  |  | 
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							|  |  |  | int OperatorNameId::kind() const | 
					
						
							|  |  |  | { return _kind; } | 
					
						
							|  |  |  | 
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							|  |  |  | bool OperatorNameId::isEqualTo(const Name *other) const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     const OperatorNameId *o = other->asOperatorNameId(); | 
					
						
							|  |  |  |     if (! o) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     return _kind == o->kind(); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
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							|  |  |  | ConversionNameId::ConversionNameId(FullySpecifiedType type) | 
					
						
							|  |  |  |     : _type(type) | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | ConversionNameId::~ConversionNameId() | 
					
						
							|  |  |  | { } | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | void ConversionNameId::accept0(NameVisitor *visitor) | 
					
						
							|  |  |  | { visitor->visit(this); } | 
					
						
							|  |  |  | 
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							|  |  |  | FullySpecifiedType ConversionNameId::type() const | 
					
						
							|  |  |  | { return _type; } | 
					
						
							|  |  |  | 
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							|  |  |  | bool ConversionNameId::isEqualTo(const Name *other) const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     const ConversionNameId *c = other->asConversionNameId(); | 
					
						
							|  |  |  |     if (! c) | 
					
						
							|  |  |  |         return false; | 
					
						
							|  |  |  |     return _type.isEqualTo(c->type()); | 
					
						
							|  |  |  | } | 
					
						
							|  |  |  | 
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							|  |  |  | 
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							|  |  |  | CPLUSPLUS_END_NAMESPACE |