70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
#ifndef __PARSE_BASE__PARSER_EXCEPTION_H
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#define __PARSE_BASE__PARSER_EXCEPTION_H
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#include <exception>
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#include <string>
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#include <parsebase/Location.h>
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namespace parsebase
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// ParserException
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//
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class ParserException: public std::exception
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{
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public:
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explicit ParserException(const Location &location)
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: ParserException(location, "unspecified parser error")
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{
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}
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explicit ParserException(const Location &location, const char *message)
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: ParserException(location, static_cast<std::string>(message))
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{
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}
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explicit ParserException(const Location &location, const std::string &message)
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: m_location{location},
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m_message{message},
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// TODO: refactor
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m_plainMessage{std::string(m_location.sectionStart) + ":" + std::to_string(m_location.rowStart)
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+ ":" + std::to_string(m_location.columnStart) + " " + m_message}
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{
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}
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~ParserException() throw()
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{
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}
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const char *what() const throw()
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{
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return m_plainMessage.c_str();
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}
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const Location &location() const
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{
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return m_location;
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}
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const std::string &message() const
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{
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return m_message;
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}
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private:
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Location m_location;
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std::string m_message;
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std::string m_plainMessage;
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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}
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#endif
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