[1] | 1 | #ifndef INC_CommonASTWithHiddenTokens_hpp__ |
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| 2 | #define INC_CommonASTWithHiddenTokens_hpp__ |
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| 3 | |
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| 4 | /* ANTLR Translator Generator |
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| 5 | * Project led by Terence Parr at http://www.jGuru.com |
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| 6 | * Software rights: http://www.antlr.org/license.html |
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| 7 | * |
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| 8 | * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/CommonASTWithHiddenTokens.hpp#2 $ |
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| 9 | */ |
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| 10 | |
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| 11 | #include <antlr/config.hpp> |
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| 12 | #include <antlr/CommonAST.hpp> |
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| 13 | |
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| 14 | #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE |
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| 15 | namespace antlr { |
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| 16 | #endif |
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| 17 | |
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| 18 | /** A CommonAST whose initialization copies hidden token |
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| 19 | * information from the Token used to create a node. |
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| 20 | */ |
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| 21 | class ANTLR_API CommonASTWithHiddenTokens : public CommonAST { |
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| 22 | public: |
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| 23 | CommonASTWithHiddenTokens(); |
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| 24 | virtual ~CommonASTWithHiddenTokens(); |
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| 25 | virtual const char* typeName( void ) const |
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| 26 | { |
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| 27 | return CommonASTWithHiddenTokens::TYPE_NAME; |
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| 28 | } |
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| 29 | /// Clone this AST node. |
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| 30 | virtual RefAST clone( void ) const; |
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| 31 | |
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| 32 | // Borland C++ builder seems to need the decl's of the first two... |
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| 33 | virtual void initialize(int t,const ANTLR_USE_NAMESPACE(std)string& txt); |
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| 34 | virtual void initialize(RefAST t); |
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| 35 | virtual void initialize(RefToken t); |
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| 36 | |
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| 37 | virtual RefToken getHiddenAfter() const |
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| 38 | { |
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| 39 | return hiddenAfter; |
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| 40 | } |
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| 41 | |
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| 42 | virtual RefToken getHiddenBefore() const |
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| 43 | { |
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| 44 | return hiddenBefore; |
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| 45 | } |
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| 46 | |
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| 47 | static RefAST factory(); |
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| 48 | |
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| 49 | static const char* const TYPE_NAME; |
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| 50 | protected: |
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| 51 | RefToken hiddenBefore,hiddenAfter; // references to hidden tokens |
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| 52 | }; |
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| 53 | |
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| 54 | typedef ASTRefCount<CommonASTWithHiddenTokens> RefCommonASTWithHiddenTokens; |
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| 55 | |
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| 56 | #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE |
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| 57 | } |
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| 58 | #endif |
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| 59 | |
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| 60 | #endif //INC_CommonASTWithHiddenTokens_hpp__ |
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