lbug 0.15.4

An in-process property graph database management system built for query speed and scalability
Documentation 
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/* 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 "RecognitionException.h"

namespace antlr4 {

  /// A semantic predicate failed during validation.  Validation of predicates
  /// occurs when normally parsing the alternative just like matching a token.
  /// Disambiguating predicate evaluation occurs when we test a predicate during
  /// prediction.
  class ANTLR4CPP_PUBLIC FailedPredicateException : public RecognitionException {
  public:
    explicit FailedPredicateException(Parser *recognizer);
    FailedPredicateException(Parser *recognizer, const std::string &predicate);
    FailedPredicateException(Parser *recognizer, const std::string &predicate, const std::string &message);

    virtual size_t getRuleIndex();
    virtual size_t getPredIndex();
    virtual std::string getPredicate();

  private:
    size_t _ruleIndex;
    size_t _predicateIndex;
    std::string _predicate;
  };

} // namespace antlr4