getopt Struct Reference

Command-line parser. More...

Public Member Functions
	getopt ()
	Collect program_option objects.
void	operator() (int, const char *const *) const
	Parse command-line arguments.
std::string	usage (std::string_view p) const
	Return a string describing program_option objects.

Detailed Description

Command-line parser.

The options defined by initialize are not recognized.

Constructor & Destructor Documentation

getopt()

getopt ( )

explicit

Collect program_option objects.

Member Function Documentation

operator()()

void operator()	(	int	argc,
		const char *const *	argv
	)		const

Parse command-line arguments.

Populate program_option objects with the results.

Exceptions

std::logic_error

if parsing fails

usage()

std::string usage

(

std::string_view

p

)

const

Return a string describing program_option objects.

Parameters

p	program name