This repository has been archived on 2023-07-19. You can view files and clone it, but cannot push or open issues or pull requests.
plasp/lib/tokenize/include/tokenize/TokenizerException.h

68 lines
1.5 KiB
C++

#ifndef __TOKENIZE__TOKENIZER_EXCEPTION_H
#define __TOKENIZE__TOKENIZER_EXCEPTION_H
#include <exception>
#include <string>
#include <tokenize/Location.h>
namespace tokenize
{
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// TokenizerException
//
////////////////////////////////////////////////////////////////////////////////////////////////////
class TokenizerException: public std::exception
{
public:
explicit TokenizerException(const Location &location)
: TokenizerException(location, "unspecified tokenizer error")
{
}
explicit TokenizerException(const Location &location, const char *message)
: TokenizerException(location, static_cast<std::string>(message))
{
}
explicit TokenizerException(const Location &location, const std::string &message)
: m_location{location},
m_message{message},
// TODO: refactor
m_plainMessage{std::string(m_location.sectionStart) + ":" + std::to_string(m_location.rowStart)
+ ":" + std::to_string(m_location.columnStart) + " " + m_message}
{
}
~TokenizerException() noexcept = default;
const char *what() const noexcept
{
return m_plainMessage.c_str();
}
const Location &location() const
{
return m_location;
}
const std::string &message() const
{
return m_message;
}
private:
Location m_location;
std::string m_message;
std::string m_plainMessage;
};
////////////////////////////////////////////////////////////////////////////////////////////////////
}
#endif