Subcommander manager for programs. More...

#include <Commander.h>

Public Member Functions
	Commander ()
	A Commander is initialized empty.

bool	Register (Subcommand scmd)
	Register adds the subcommand. It will be copied into the Commander.

Subcommand::Status	Run (std::string command, std::vector< std::string > args)
	Try to run a subcommand registered with this Commander.

Detailed Description

Subcommander manager for programs.

Commander collects subcommands and can run the apppropriate one.

For example:

auto command = string(argv[optind++]);
Commander      commander;
 
commander.Register(Subcommand("list", 0, listFiles));
commander.Register(Subcommand("new", 1, newPhonebook));
commander.Register(Subcommand("del", 1, delKey));
commander.Register(Subcommand("has", 1, hasKey));
commander.Register(Subcommand("get", 1, getKey));
commander.Register(Subcommand("put", 2, putKey));
 
auto result = commander.Run(command, argc-optind, argv+optind);

Constructor & Destructor Documentation

◆ Commander()

scsl::Commander::Commander ( )

A Commander is initialized empty.

Member Function Documentation

◆ Register()

bool scsl::Commander::Register ( Subcommand scmd )

Register adds the subcommand. It will be copied into the Commander.

◆ Run()

Subcommand::Status scsl::Commander::Run	(	std::string	command,
		std::vector< std::string >	args
	)

Try to run a subcommand registered with this Commander.

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