dpp::command_option Struct Reference

Each command option is a command line parameter. It can have a type (see dpp::command_option_type), a name, a description, can be required or optional, and can have zero or more choices (for multiple choice), plus options. Adding options acts like sub-commands and can contain more options. More...

#include <slashcommand.h>

Collaboration diagram for dpp::command_option:

Public Member Functions
	command_option ()=default
	Construct a new command option object. More...
	command_option (command_option_type t, const std::string &name, const std::string &description, bool required=false)
	Construct a new command option object. More...
command_option &	add_choice (const command_option_choice &o)
	Add a multiple choice option. More...
command_option &	add_option (const command_option &o)
	Add a sub-command option. More...

Public Attributes
command_option_type	type
	Option type (what type of value is accepted) More...
std::string	name
	Option name (1-32 chars) More...
std::string	description
	Option description (1-100 chars) More...
bool	required
	True if this is a mandatory parameter. More...
std::vector< command_option_choice >	choices
	List of choices for multiple choice command. More...
std::vector< command_option >	options
	Sub-commands. More...

Detailed Description

Each command option is a command line parameter. It can have a type (see dpp::command_option_type), a name, a description, can be required or optional, and can have zero or more choices (for multiple choice), plus options. Adding options acts like sub-commands and can contain more options.

Constructor & Destructor Documentation

command_option() [1/2]

dpp::command_option::command_option ( )

default

Construct a new command option object.

command_option() [2/2]

dpp::command_option::command_option	(	command_option_type	t,
		const std::string &	name,
		const std::string &	description,
		bool	required = false
	)

Construct a new command option object.

Parameters

t	Option type
name	Option name
description	Option description
required	True if this is a mandatory parameter

Member Function Documentation

add_choice()

command_option & dpp::command_option::add_choice

(

const command_option_choice &

o

)

Add a multiple choice option.

Parameters

o	choice to add

Returns

command_option& returns a reference to self for chaining of calls

add_option()

command_option & dpp::command_option::add_option

(

const command_option &

o

)

Add a sub-command option.

Parameters

o	Sub-command option to add

Returns

command_option& return a reference to self for chaining of calls

Member Data Documentation

choices

std::vector<command_option_choice> dpp::command_option::choices

List of choices for multiple choice command.

description

std::string dpp::command_option::description

Option description (1-100 chars)

name

std::string dpp::command_option::name

Option name (1-32 chars)

options

std::vector<command_option> dpp::command_option::options

Sub-commands.

required

bool dpp::command_option::required

True if this is a mandatory parameter.

type

command_option_type dpp::command_option::type

Option type (what type of value is accepted)