eu::core::argparse::ArgumentNoValue Struct Reference

a argument with no value, probably either a –set-true or a void function like –help More...

#include <argparse.h>

Inheritance diagram for eu::core::argparse::ArgumentNoValue:

Public Types
using	CallbackFunction = std::function< ParseResult(Runner *)>

Public Member Functions
	ArgumentNoValue (CallbackFunction cb)
bool	have_nargs () override
std::optional< std::string >	get_second_line () override
ParseResult	parse_arguments (Runner *runner, const std::string &name, ParserBase *caller) override
Public Member Functions inherited from eu::core::argparse::Argument
	Argument ()=default
virtual	~Argument ()=default
	Argument (const Argument &)=delete
	Argument (Argument &&)=delete
void	operator= (const Argument &)=delete
void	operator= (Argument &&)=delete
Argument &	set_nargs (const std::string &na)
Argument &	set_help (const std::string &h)
Argument &	set_allow_before_positionals ()

Public Attributes
CallbackFunction	callback_function
Public Attributes inherited from eu::core::argparse::Argument
std::string	help
std::string	nargs
bool	allow_before_positionals = false
std::string	default_value

Detailed Description

a argument with no value, probably either a –set-true or a void function like –help

Definition at line 253 of file argparse.h.

Member Typedef Documentation

CallbackFunction

using eu::core::argparse::ArgumentNoValue::CallbackFunction = std::function<ParseResult (Runner*)>

Definition at line 255 of file argparse.h.

Constructor & Destructor Documentation

ArgumentNoValue()

eu::core::argparse::ArgumentNoValue::ArgumentNoValue ( CallbackFunction  cb )

explicit

Definition at line 332 of file argparse.cc.

Member Function Documentation

get_second_line()

std::optional< std::string > eu::core::argparse::ArgumentNoValue::get_second_line ( )

overridevirtual

Implements eu::core::argparse::Argument.

Definition at line 346 of file argparse.cc.

have_nargs()

bool eu::core::argparse::ArgumentNoValue::have_nargs ( )

overridevirtual

Implements eu::core::argparse::Argument.

Definition at line 339 of file argparse.cc.

parse_arguments()

ParseResult eu::core::argparse::ArgumentNoValue::parse_arguments ( Runner *  runner, const std::string &  name, ParserBase *  caller  )

overridevirtual

Implements eu::core::argparse::Argument.

Definition at line 354 of file argparse.cc.

Member Data Documentation

callback_function

CallbackFunction eu::core::argparse::ArgumentNoValue::callback_function

Definition at line 257 of file argparse.h.

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The documentation for this struct was generated from the following files:

• libs/core/src/core/argparse.h
• libs/core/src/core/argparse.cc