Options::Context Struct Reference

Information about the nested operations being performed by the parser, for use in printing errors. A default-constructed Context is printed as an empty string. This struct is primarily used as an argument to PARSE_ERROR for reporting input file parsing errors. Users outside of the core option parsing code should not need to manipulate the contents. More...

#include <Options.hpp>

Public Member Functions
void	append (const std::string &c) noexcept
	Append a line to the context. Automatically appends a colon.

Public Attributes
bool	top_level {true}
std::string	context
	(Part of) the parsing "backtrace" printed with an error
int	line {-1}
	File line number (0 based)
int	column {-1}
	File column number (0 based)

Detailed Description

Information about the nested operations being performed by the parser, for use in printing errors. A default-constructed Context is printed as an empty string. This struct is primarily used as an argument to PARSE_ERROR for reporting input file parsing errors. Users outside of the core option parsing code should not need to manipulate the contents.