miral::CommandLineOption Class Reference

Add a user configuration option to Mir's option handling. By default the callback will be invoked following Mir initialisation but prior to the server starting. The value supplied to the callback will come from the command line, environment variable, config file or the default. More...

#include <command_line_option.h>

Public Member Functions
	CommandLineOption (std::function< void(int value)> callback, std::string const &option, std::string const &description, int default_value)
	CommandLineOption (std::function< void(double value)> callback, std::string const &option, std::string const &description, double default_value)
	CommandLineOption (std::function< void(std::string const &value)> callback, std::string const &option, std::string const &description, std::string const &default_value)
	CommandLineOption (std::function< void(std::string const &value)> callback, std::string const &option, std::string const &description, char const *default_value)
	CommandLineOption (std::function< void(bool value)> callback, std::string const &option, std::string const &description, bool default_value)
	CommandLineOption (std::function< void(mir::optional_value< int > const &value)> callback, std::string const &option, std::string const &description)
	CommandLineOption (std::function< void(mir::optional_value< std::string > const &value)> callback, std::string const &option, std::string const &description)
	CommandLineOption (std::function< void(mir::optional_value< bool > const &value)> callback, std::string const &option, std::string const &description)
	CommandLineOption (std::function< void(bool is_set)> callback, std::string const &option, std::string const &description)
template<typename Lambda >
	CommandLineOption (Lambda &&callback, std::string const &option, std::string const &description)
void	operator() (mir::Server &server) const
	~CommandLineOption ()
	CommandLineOption (CommandLineOption const &)
auto	operator= (CommandLineOption const &) -> CommandLineOption &

Friends
auto	pre_init (CommandLineOption const &clo) -> CommandLineOption
	Update the option to be called back before Mir initialization starts. More...

Detailed Description

Add a user configuration option to Mir's option handling. By default the callback will be invoked following Mir initialisation but prior to the server starting. The value supplied to the callback will come from the command line, environment variable, config file or the default.

Note

Except for re-ordering implied by "pre_init()" the callbacks will be invoked in the order supplied.

Constructor & Destructor Documentation

CommandLineOption() [1/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(int value)>	callback,
		std::string const &	option,
		std::string const &	description,
		int	default_value
	)

CommandLineOption() [2/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(double value)>	callback,
		std::string const &	option,
		std::string const &	description,
		double	default_value
	)

CommandLineOption() [3/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(std::string const &value)>	callback,
		std::string const &	option,
		std::string const &	description,
		std::string const &	default_value
	)

CommandLineOption() [4/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(std::string const &value)>	callback,
		std::string const &	option,
		std::string const &	description,
		char const *	default_value
	)

CommandLineOption() [5/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(bool value)>	callback,
		std::string const &	option,
		std::string const &	description,
		bool	default_value
	)

CommandLineOption() [6/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(mir::optional_value< int > const &value)>	callback,
		std::string const &	option,
		std::string const &	description
	)

CommandLineOption() [7/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(mir::optional_value< std::string > const &value)>	callback,
		std::string const &	option,
		std::string const &	description
	)

CommandLineOption() [8/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(mir::optional_value< bool > const &value)>	callback,
		std::string const &	option,
		std::string const &	description
	)

CommandLineOption() [9/11]

miral::CommandLineOption::CommandLineOption	(	std::function< void(bool is_set)>	callback,
		std::string const &	option,
		std::string const &	description
	)

CommandLineOption() [10/11]

template<typename Lambda >

miral::CommandLineOption::CommandLineOption ( Lambda &&  callback, std::string const &  option, std::string const &  description  )

inline

~CommandLineOption()

miral::CommandLineOption::~CommandLineOption

(

)

CommandLineOption() [11/11]

miral::CommandLineOption::CommandLineOption

(

CommandLineOption const &

)

Member Function Documentation

operator()()

void miral::CommandLineOption::operator()

(

mir::Server &

server

)

const

operator=()

auto miral::CommandLineOption::operator=

(

CommandLineOption const &

)

-> CommandLineOption &

Friends And Related Function Documentation

pre_init

auto pre_init ( CommandLineOption const &  clo ) -> CommandLineOption

friend

Update the option to be called back before Mir initialization starts.

Parameters

clo	the option

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

• include/miral/miral/command_line_option.h