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										 |  |  | ** Licensees may use this file in accordance with the Qt Beta Version | 
					
						
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										 |  |  | ** agreement between you and Nokia. | 
					
						
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										 |  |  | ** Alternatively, this file may be used under the terms of the GNU General | 
					
						
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										 |  |  | ** rights. These rights are described in the Nokia Qt GPL Exception | 
					
						
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										 |  |  | ** version 1.3, included in the file GPL_EXCEPTION.txt in this package. | 
					
						
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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
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							|  |  |  | // 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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							|  |  |  | #ifndef CPLUSPLUS_ASTVISITOR_H
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							|  |  |  | #define CPLUSPLUS_ASTVISITOR_H
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							|  |  |  | 
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							|  |  |  | #include "CPlusPlusForwardDeclarations.h"
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							|  |  |  | #include "ASTfwd.h"
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							|  |  |  | 
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							|  |  |  | CPLUSPLUS_BEGIN_HEADER | 
					
						
							|  |  |  | CPLUSPLUS_BEGIN_NAMESPACE | 
					
						
							|  |  |  | 
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							|  |  |  | class CPLUSPLUS_EXPORT ASTVisitor | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     ASTVisitor(const ASTVisitor &other); | 
					
						
							|  |  |  |     void operator =(const ASTVisitor &other); | 
					
						
							|  |  |  | 
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							|  |  |  | public: | 
					
						
							|  |  |  |     ASTVisitor(Control *control); | 
					
						
							|  |  |  |     virtual ~ASTVisitor(); | 
					
						
							|  |  |  | 
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							|  |  |  |     Control *control() const; | 
					
						
							|  |  |  |     TranslationUnit *translationUnit() const; | 
					
						
							|  |  |  | 
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							|  |  |  |     int tokenKind(unsigned index) const; | 
					
						
							|  |  |  |     const char *spell(unsigned index) const; | 
					
						
							|  |  |  |     Identifier *identifier(unsigned index) const; | 
					
						
							|  |  |  |     Literal *literal(unsigned index) const; | 
					
						
							|  |  |  |     NumericLiteral *numericLiteral(unsigned index) const; | 
					
						
							|  |  |  |     StringLiteral *stringLiteral(unsigned index) const; | 
					
						
							|  |  |  | 
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							|  |  |  |     void getTokenPosition(unsigned index, | 
					
						
							|  |  |  |                           unsigned *line, | 
					
						
							|  |  |  |                           unsigned *column = 0, | 
					
						
							|  |  |  |                           StringLiteral **fileName = 0) const; | 
					
						
							|  |  |  | 
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							|  |  |  |     void accept(AST *ast); | 
					
						
							|  |  |  | 
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							|  |  |  |     virtual bool preVisit(AST *) { return true; } | 
					
						
							|  |  |  |     virtual void postVisit(AST *) {} | 
					
						
							|  |  |  | 
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							|  |  |  |     virtual bool visit(AccessDeclarationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ArrayAccessAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ArrayDeclaratorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ArrayInitializerAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(AsmDefinitionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(AttributeSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(AttributeAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(BaseSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(BinaryExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(BoolLiteralAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(BreakStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CallAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CaseStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CastExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CatchClauseAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ClassSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CompoundStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ConditionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ConditionalExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ContinueStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ConversionFunctionIdAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CppCastExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(CtorInitializerAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DeclaratorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DeclarationStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DeclaratorIdAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DeclaratorListAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DeleteExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DestructorNameAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(DoStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ElaboratedTypeSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(EmptyDeclarationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(EnumSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(EnumeratorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ExceptionDeclarationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ExceptionSpecificationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ExpressionListAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ExpressionOrDeclarationStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ExpressionStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ForStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(FunctionDeclaratorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(FunctionDefinitionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(GotoStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(IfStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(LabeledStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(LinkageBodyAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(LinkageSpecificationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(MemInitializerAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(MemberAccessAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NamedTypeSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NamespaceAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NamespaceAliasDefinitionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NestedDeclaratorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NestedExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NestedNameSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NewDeclaratorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NewExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NewInitializerAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NewTypeIdAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(NumericLiteralAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(OperatorAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(OperatorFunctionIdAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ParameterDeclarationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ParameterDeclarationClauseAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(PointerAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(PointerToMemberAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(PostIncrDecrAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(PostfixExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(QualifiedNameAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ReferenceAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ReturnStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(SimpleDeclarationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(SimpleNameAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(SimpleSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(SizeofExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(StringLiteralAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(SwitchStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TemplateArgumentListAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TemplateDeclarationAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TemplateIdAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TemplateTypeParameterAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ThisExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ThrowExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TranslationUnitAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TryBlockStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TypeConstructorCallAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TypeIdAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TypeidExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TypeofSpecifierAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TypenameCallExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(TypenameTypeParameterAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(UnaryExpressionAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(UsingAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(UsingDirectiveAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(WhileStatementAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(QtMethodAST *) { return true; } | 
					
						
							|  |  |  | 
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										 |  |  |     // ObjC++
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							|  |  |  |     virtual bool visit(IdentifierListAST *) { return true; } | 
					
						
							|  |  |  |     virtual bool visit(ObjCClassDeclarationAST *) { return true; } | 
					
						
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										 |  |  | private: | 
					
						
							|  |  |  |     Control *_control; | 
					
						
							|  |  |  | }; | 
					
						
							|  |  |  | 
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							|  |  |  | CPLUSPLUS_END_NAMESPACE | 
					
						
							|  |  |  | CPLUSPLUS_END_HEADER | 
					
						
							|  |  |  | 
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							|  |  |  | #endif // CPLUSPLUS_ASTVISITOR_H
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