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tim |
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#ifndef INC_TreeParserSharedInputState_hpp__ |
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#define INC_TreeParserSharedInputState_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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* $Id: TreeParserSharedInputState.hpp,v 1.1 2005-12-02 15:38:02 tim Exp $ |
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*/ |
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#include <antlr/config.hpp> |
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#include <antlr/RefCount.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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/** This object contains the data associated with an |
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* input AST. Multiple parsers |
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* share a single TreeParserSharedInputState to parse |
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* the same tree or to have the parser walk multiple |
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* trees. |
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*/ |
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class ANTLR_API TreeParserInputState { |
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public: |
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TreeParserInputState() : guessing(0) {} |
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virtual ~TreeParserInputState() {} |
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public: |
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/** Are we guessing (guessing>0)? */ |
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int guessing; //= 0; |
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private: |
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// we don't want these: |
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TreeParserInputState(const TreeParserInputState&); |
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TreeParserInputState& operator=(const TreeParserInputState&); |
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}; |
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typedef RefCount<TreeParserInputState> TreeParserSharedInputState; |
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#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE |
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} |
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#endif |
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#endif //INC_TreeParserSharedInputState_hpp__ |