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#ifndef INC_CommonASTWithHiddenTokens_hpp__ |
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#define INC_CommonASTWithHiddenTokens_hpp__ |
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/* ANTLR Translator Generator |
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* Project led by Terence Parr at http://www.jGuru.com |
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* Software rights: http://www.antlr.org/license.html |
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* |
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gezelter |
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* $Id$ |
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tim |
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*/ |
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#include <antlr/config.hpp> |
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#include <antlr/CommonAST.hpp> |
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#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE |
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namespace antlr { |
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#endif |
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/** A CommonAST whose initialization copies hidden token |
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* information from the Token used to create a node. |
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*/ |
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class ANTLR_API CommonASTWithHiddenTokens : public CommonAST { |
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public: |
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CommonASTWithHiddenTokens(); |
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virtual ~CommonASTWithHiddenTokens(); |
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virtual const char* typeName( void ) const |
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{ |
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return CommonASTWithHiddenTokens::TYPE_NAME; |
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} |
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/// Clone this AST node. |
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virtual RefAST clone( void ) const; |
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// Borland C++ builder seems to need the decl's of the first two... |
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virtual void initialize(int t,const ANTLR_USE_NAMESPACE(std)string& txt); |
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virtual void initialize(RefAST t); |
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virtual void initialize(RefToken t); |
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virtual RefToken getHiddenAfter() const |
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{ |
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return hiddenAfter; |
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} |
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virtual RefToken getHiddenBefore() const |
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{ |
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return hiddenBefore; |
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} |
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static RefAST factory(); |
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static const char* const TYPE_NAME; |
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protected: |
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RefToken hiddenBefore,hiddenAfter; // references to hidden tokens |
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}; |
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typedef ASTRefCount<CommonASTWithHiddenTokens> RefCommonASTWithHiddenTokens; |
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#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE |
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} |
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#endif |
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#endif //INC_CommonASTWithHiddenTokens_hpp__ |
