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/****************************************************************************** |
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* Top contributors (to current version): |
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* Tim King, Morgan Deters, Christopher L. Conway |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* Exception class for parse errors. |
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*/ |
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#include "cvc5parser_public.h" |
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#ifndef CVC5__PARSER__PARSER_EXCEPTION_H |
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#define CVC5__PARSER__PARSER_EXCEPTION_H |
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#include <iostream> |
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#include <sstream> |
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#include <string> |
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#include "base/exception.h" |
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#include "cvc5_export.h" |
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namespace cvc5 { |
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namespace parser { |
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class CVC5_EXPORT ParserException : public Exception |
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{ |
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public: |
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// Constructors |
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ParserException() : d_filename(), d_line(0), d_column(0) {} |
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ParserException(const std::string& msg) |
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: Exception(msg), d_filename(), d_line(0), d_column(0) |
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{ |
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} |
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ParserException(const char* msg) |
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: Exception(msg), d_filename(), d_line(0), d_column(0) |
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{ |
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} |
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ParserException(const std::string& msg, |
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const std::string& filename, |
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unsigned long line, |
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unsigned long column) |
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: Exception(msg), d_filename(filename), d_line(line), d_column(column) |
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{ |
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} |
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// Destructor |
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~ParserException() override {} |
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void toStream(std::ostream& os) const override |
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{ |
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if( d_line > 0 ) { |
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os << "Parse Error: " << d_filename << ":" << d_line << "." |
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<< d_column << ": " << d_msg; |
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} else { |
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os << "Parse Error: " << d_msg; |
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} |
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} |
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std::string getFilename() const { return d_filename; } |
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int getLine() const { return d_line; } |
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int getColumn() const { return d_column; } |
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protected: |
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std::string d_filename; |
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unsigned long d_line; |
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unsigned long d_column; |
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}; /* class ParserException */ |
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class ParserEndOfFileException : public ParserException |
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{ |
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public: |
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// Constructors same as ParserException's |
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ParserEndOfFileException() : ParserException() {} |
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ParserEndOfFileException(const std::string& msg) : ParserException(msg) {} |
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ParserEndOfFileException(const char* msg) : ParserException(msg) {} |
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ParserEndOfFileException(const std::string& msg, |
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const std::string& filename, |
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unsigned long line, |
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unsigned long column) |
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: ParserException(msg, filename, line, column) |
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{ |
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} |
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}; /* class ParserEndOfFileException */ |
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} // namespace parser |
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} // namespace cvc5 |
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#endif /* CVC5__PARSER__PARSER_EXCEPTION_H */ |