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35 lines
832 B
35 lines
832 B
#ifndef INC_TreeParserSharedInputState_hpp__
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#define INC_TreeParserSharedInputState_hpp__
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#include "antlr/config.h"
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#include "antlr/RefCount.h"
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ANTLR_BEGIN_NAMESPACE(antlr)
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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 TreeParserInputState {
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public:
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TreeParserInputState();
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~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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ANTLR_END_NAMESPACE
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#endif //INC_TreeParserSharedInputState_hpp__
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