eagine::basic_program_parameter Class Reference

Base class for pre-declared program parameter. More...

#include <eagine/program_args.hpp>

Public Member Functions
constexpr auto	short_tag () const noexcept -> string_view
	Get the short tag string for this parameter.
constexpr auto	long_tag () const noexcept -> string_view
	Get the long tag string for this parameter.
constexpr auto	description () const noexcept -> string_view
	Returns a human-readable description for this program parameter.
constexpr auto	description (string_view help_str) noexcept -> auto &
	Specifies a human-readable description for this program parameter.

Detailed Description

Base class for pre-declared program parameter.

See also

program_parameter

This is a base class for application-specific program parameters that are typically parsed from the program command-line arguments list. A declared parameter has a short tag like "-h" and a long tag like "--help".

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The documentation for this class was generated from the following file:

• eagine/program_args.hpp