antlrmathwidget1/parsererrorlistener.h at master · uvguy/antlrmathwidget1 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#ifndef PARSERERRORLISTENER_H
#define PARSERERRORLISTENER_H

#include <ANTLRErrorListener.h>
using namespace antlr4 ;

class ParserErrorListener:public  ANTLRErrorListener
{
public:
    ParserErrorListener();
    ~ParserErrorListener();
    virtual void syntaxError(Recognizer *, Token *, size_t line,
                             size_t charPositionInLine, const std::string &msg, std::exception_ptr) ;
    virtual void reportAmbiguity(Parser *, const dfa::DFA &, size_t, size_t, bool, const antlrcpp::BitSet &, atn::ATNConfigSet *) ;

    virtual void reportAttemptingFullContext(Parser * , const dfa::DFA & , size_t  , size_t  ,
      const antlrcpp::BitSet & , atn::ATNConfigSet * ) ;

    virtual void reportContextSensitivity(Parser * , const dfa::DFA & , size_t  , size_t  ,
      size_t  , atn::ATNConfigSet * );
};

#endif // PARSERERRORLISTENER_H