#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)

Public Member Functions inherited from ecl::ValueArg< T >
T &	getValue ()

	ValueArg (const std::string &flag, const std::string &name, const std::string &desc, bool req, T value, const std::string &typeDesc, Visitor *v=NULL)

	ValueArg (const std::string &flag, const std::string &name, const std::string &desc, bool req, T value, const std::string &typeDesc, CmdLineInterface &parser, Visitor *v=NULL)

	ValueArg (const std::string &flag, const std::string &name, const std::string &desc, bool req, T value, Constraint< T > constraint, CmdLineInterface &parser, Visitor v=NULL)

	ValueArg (const std::string &flag, const std::string &name, const std::string &desc, bool req, T value, Constraint< T > constraint, Visitor v=NULL)

Public Member Functions inherited from ecl::Arg
bool	_hasBlanks (const std::string &s) const

virtual bool	acceptsMultipleValues ()

virtual bool	allowMore ()

virtual bool	argMatches (const std::string &s) const

void	forceRequired ()

std::string	getDescription () const

const std::string &	getFlag () const

const std::string &	getName () const

bool	isIgnoreable () const

virtual bool	isRequired () const

bool	isSet () const

bool	isValueRequired () const

void	setRequireLabel (const std::string &s)

virtual std::string	toString () const

virtual void	trimFlag (std::string &flag, std::string &value) const

void	xorSet ()

virtual	~Arg ()

Additional Inherited Members
Static Public Member Functions inherited from ecl::Arg
static void	beginIgnoring ()

static char	blankChar ()

static char	delimiter ()

static char	flagStartChar ()

static std::string	flagStartString ()

static std::string	ignoreNameString ()

static bool	ignoreRest ()

static std::string	nameStartString ()

static void	setDelimiter (char c)

Protected Member Functions inherited from ecl::ValueArg< T >
void	_extractValue (const std::string &val)

Protected Member Functions inherited from ecl::Arg
void	_checkWithVisitor () const

	Arg (const std::string &flag, const std::string &name, const std::string &desc, bool req, bool valreq, Visitor *v=NULL)

Protected Attributes inherited from ecl::ValueArg< T >
Constraint< T > *	_constraint

std::string	_typeDesc

T	_value

Protected Attributes inherited from ecl::Arg
bool	_acceptsMultipleValues

bool	_alreadySet

std::string	_description

std::string	_flag

bool	_ignoreable

std::string	_name

bool	_required

std::string	_requireLabel

bool	_valueRequired

Visitor *	_visitor

bool	_xorSet

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

Additional Inherited Members

Detailed Description

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

Constructor & Destructor Documentation

Member Function Documentation

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