arg Namespace Reference

A general purpose, flexible command-line argument handler. This file includes definitions to create a powerful command-line argument handler. --switches and -s formatting is supported, as is specifying multiple short-switches together a la -vvu. Additionally, lists are supported, and values can be provided either with an = key, a space, or with multiple invocations of the switch for lists. Support for mandatory arguments is also supported. Additionally, modifier tags and lambdas can extend argument functionality tremendously. More...

Data Structures
class	Arg
	A command-line argument. More...
struct	config

Typedefs
typedef struct arg::config	config

Enumerations
enum struct	custom_policy { FALSE , TRUE , MODIFIABLE }

Functions
void	parse_args ()
	Parse command line arguments.
Arg &	at (const std::string &key)
const std::string &	get (const std::string &key)
void	emplace (const std::string &key, const std::string &val)
const std::string &	mod (const std::string &key)
uint_fast8_t	level (const std::string &key)
const shared::set &	list (const std::string &key)
const shared::set &	valid (const std::string &key)
const bool &	is_list (const std::string &key)
std::vector< std::pair< std::string, std::string > >	modlist (const std::string &key)

Variables
vector	unknown = {}
vector	args
std::string	hash = ""
std::map< std::string, arg::Arg >	switches

Detailed Description

A general purpose, flexible command-line argument handler. This file includes definitions to create a powerful command-line argument handler. --switches and -s formatting is supported, as is specifying multiple short-switches together a la -vvu. Additionally, lists are supported, and values can be provided either with an = key, a space, or with multiple invocations of the switch for lists. Support for mandatory arguments is also supported. Additionally, modifier tags and lambdas can extend argument functionality tremendously.

Typedef Documentation

config

typedef struct arg::config arg::config

Arguments passed to Argument.