#include <unlabeled_value_arg.hpp>

Inheritance diagram for ecl::UnlabeledValueArg< T >:

Public Member Functions
virtual void	addToList (std::list< Arg * > &argList) const
virtual std::string	longID (const std::string &val="val") const
virtual bool	operator== (const Arg &a) const
virtual bool	processArg (int *i, std::vector< std::string > &args)
virtual std::string	shortID (const std::string &val="val") const
	UnlabeledValueArg (const std::string &name, const std::string &desc, bool req, T value, const std::string &typeDesc, bool ignoreable=false, Visitor *v=NULL)
	UnlabeledValueArg (const std::string &name, const std::string &desc, bool req, T value, const std::string &typeDesc, CmdLineInterface &parser, bool ignoreable=false, Visitor *v=NULL)
	UnlabeledValueArg (const std::string &name, const std::string &desc, bool req, T value, Constraint< T > constraint, bool ignoreable=false, Visitor v=NULL)
	UnlabeledValueArg (const std::string &name, const std::string &desc, bool req, T value, Constraint< T > constraint, CmdLineInterface &parser, bool ignoreable=false, Visitor v=NULL)

Detailed Description

template<class T>
class ecl::UnlabeledValueArg< T >

The basic unlabeled argument that parses a value. This is a template class, which means the type T defines the type that a given object will attempt to parse when an UnlabeledValueArg is reached in the list of args that the CmdLine iterates over.

Definition at line 34 of file unlabeled_value_arg.hpp.

Constructor & Destructor Documentation

template<class T >

ecl::UnlabeledValueArg< T >::UnlabeledValueArg	(	const std::string &	name,
		const std::string &	desc,
		bool	req,
		T	value,
		const std::string &	typeDesc,
		bool	ignoreable = `false`,
		Visitor *	v = `NULL`
	)

UnlabeledValueArg constructor.

Parameters:

name	- A one word name for the argument. Can be used as a long flag on the command line.
desc	- A description of what the argument is for or does.
req	- Whether the argument is required on the command line.
value	- The default value assigned to this argument if it is not present on the command line.
typeDesc	- A short, human readable description of the type that this object expects. This is used in the generation of the USAGE statement. The goal is to be helpful to the end user of the program.
ignoreable	- Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored.
v	- Optional Vistor. You should leave this blank unless you have a very good reason.

Constructor implemenation.

Definition at line 204 of file unlabeled_value_arg.hpp.

template<class T >

ecl::UnlabeledValueArg< T >::UnlabeledValueArg	(	const std::string &	name,
		const std::string &	desc,
		bool	req,
		T	value,
		const std::string &	typeDesc,
		CmdLineInterface &	parser,
		bool	ignoreable = `false`,
		Visitor *	v = `NULL`
	)

UnlabeledValueArg constructor.

Parameters:

name	- A one word name for the argument. Can be used as a long flag on the command line.
desc	- A description of what the argument is for or does.
req	- Whether the argument is required on the command line.
value	- The default value assigned to this argument if it is not present on the command line.
typeDesc	- A short, human readable description of the type that this object expects. This is used in the generation of the USAGE statement. The goal is to be helpful to the end user of the program.
parser	- A CmdLine parser object to add this Arg to
ignoreable	- Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored.
v	- Optional Vistor. You should leave this blank unless you have a very good reason.

Definition at line 220 of file unlabeled_value_arg.hpp.

template<class T >

ecl::UnlabeledValueArg< T >::UnlabeledValueArg	(	const std::string &	name,
		const std::string &	desc,
		bool	req,
		T	value,
		Constraint< T > *	constraint,
		bool	ignoreable = `false`,
		Visitor *	v = `NULL`
	)

UnlabeledValueArg constructor.

Parameters:

name	- A one word name for the argument. Can be used as a long flag on the command line.
desc	- A description of what the argument is for or does.
req	- Whether the argument is required on the command line.
value	- The default value assigned to this argument if it is not present on the command line.
constraint	- A pointer to a Constraint object used to constrain this Arg.
ignoreable	- Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored.
v	- Optional Vistor. You should leave this blank unless you have a very good reason.

Constructor implemenation.

Definition at line 239 of file unlabeled_value_arg.hpp.

template<class T >

ecl::UnlabeledValueArg< T >::UnlabeledValueArg	(	const std::string &	name,
		const std::string &	desc,
		bool	req,
		T	value,
		Constraint< T > *	constraint,
		CmdLineInterface &	parser,
		bool	ignoreable = `false`,
		Visitor *	v = `NULL`
	)

UnlabeledValueArg constructor.

Parameters:

name	- A one word name for the argument. Can be used as a long flag on the command line.
desc	- A description of what the argument is for or does.
req	- Whether the argument is required on the command line.
value	- The default value assigned to this argument if it is not present on the command line.
constraint	- A pointer to a Constraint object used to constrain this Arg.
parser	- A CmdLine parser object to add this Arg to
ignoreable	- Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored.
v	- Optional Vistor. You should leave this blank unless you have a very good reason.

Definition at line 253 of file unlabeled_value_arg.hpp.

Member Function Documentation

template<class T >

void ecl::UnlabeledValueArg< T >::addToList ( std::list< Arg * > & argList ) const [virtual]

Instead of pushing to the front of list, push to the back.

Parameters:

argList - The list to add this to.

Reimplemented from ecl::Arg.

Definition at line 326 of file unlabeled_value_arg.hpp.

template<class T >

std::string ecl::UnlabeledValueArg< T >::longID ( const std::string & val = "val" ) const [virtual]

Overrides longID for specific behavior.

Overriding longID for specific output.

Reimplemented from ecl::ValueArg< T >.

Definition at line 303 of file unlabeled_value_arg.hpp.

template<class T >

bool ecl::UnlabeledValueArg< T >::operator== ( const Arg & a ) const [virtual]

Overrides operator== for specific behavior.

Overriding operator== for specific behavior.

Reimplemented from ecl::Arg.

Definition at line 317 of file unlabeled_value_arg.hpp.

template<class T >

bool ecl::UnlabeledValueArg< T >::processArg	(	int *	i,
		std::vector< std::string > &	args
	)		`[virtual]`

Handles the processing of the argument. This re-implements the Arg version of this method to set the _value of the argument appropriately. Handling specific to unlabled arguments.

Parameters:

i	- Pointer the the current argument in the list.
args	- Mutable list of strings.

Implementation of processArg().

Reimplemented from ecl::ValueArg< T >.

Definition at line 272 of file unlabeled_value_arg.hpp.

template<class T >

std::string ecl::UnlabeledValueArg< T >::shortID ( const std::string & val = "val" ) const [virtual]

Overrides shortID for specific behavior.

Overriding shortID for specific output.

Reimplemented from ecl::ValueArg< T >.

Definition at line 292 of file unlabeled_value_arg.hpp.

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

unlabeled_value_arg.hpp

Public Member Functions

Detailed Description

template<class T> class ecl::UnlabeledValueArg< T >

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class ecl::UnlabeledValueArg< T >