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Contents
/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
#pragma once
#include "ANTLRErrorListener.h"
namespace antlrcpp {
class BitSet;
}
namespace antlr4 {
/**
* Provides an empty default implementation of {@link ANTLRErrorListener}. The
* default implementation of each method does nothing, but can be overridden as
* necessary.
*/
class ANTLR4CPP_PUBLIC BaseErrorListener : public ANTLRErrorListener {
virtual void syntaxError(Recognizer *recognizer, Token * offendingSymbol, size_t line, size_t charPositionInLine,
const std::string &msg, std::exception_ptr e) override;
virtual void reportAmbiguity(Parser *recognizer, const dfa::DFA &dfa, size_t startIndex, size_t stopIndex, bool exact,
const antlrcpp::BitSet &ambigAlts, atn::ATNConfigSet *configs) override;
virtual void reportAttemptingFullContext(Parser *recognizer, const dfa::DFA &dfa, size_t startIndex, size_t stopIndex,
const antlrcpp::BitSet &conflictingAlts, atn::ATNConfigSet *configs) override;
virtual void reportContextSensitivity(Parser *recognizer, const dfa::DFA &dfa, size_t startIndex, size_t stopIndex,
size_t prediction, atn::ATNConfigSet *configs) override;
};
} // namespace antlr4
Version data entries
3 entries across 3 versions & 1 rubygems