sptk::CommandLine::CommandLineOption Class Reference

#include <CommandLine.h>

Inheritance diagram for sptk::CommandLine::CommandLineOption:

Public Member Functions
	CommandLineOption (const String &name, const String &shortName, const Visibility &useWithCommands, const String &help)
	~CommandLineOption () override=default
bool	hasValue () const override
CommandLineElement::Type	type () const override
String	printableName () const override
Public Member Functions inherited from sptk::CommandLine::CommandLineElement
	CommandLineElement (const String &name, const String &shortName, const String &help, const Visibility &useWithCommands)
virtual	~CommandLineElement ()=default
virtual Type	type () const
virtual String	name () const
virtual String	shortName () const
virtual bool	hasValue () const
virtual void	validate (const String &value) const
virtual String	printableName () const
bool	useWithCommand (const String &command) const
void	formatHelp (size_t textWidth, Strings &formattedText) const
void	printHelp (size_t nameWidth, size_t textWidth, const String &optionDefaultValue) const

Additional Inherited Members
Public Types inherited from sptk::CommandLine::CommandLineElement
enum class	Type { IS_UNKNOWN , IS_COMMAND , IS_OPTION , IS_VALUE_OPTION }

Detailed Description

Command line option

Command line argument that starts from '-' character and doesn't expect a value. It may have a long name that starts from '–', and/or a short name, that starts from '-'.

Constructor & Destructor Documentation

CommandLineOption()

sptk::CommandLine::CommandLineOption::CommandLineOption	(	const String &	name,
		const String &	shortName,
		const Visibility &	useWithCommands,
		const String &	help
	)

Constructor

Parameters

name	Element name
shortName	Short element name (single character, options only)
useWithCommands	Element visibility for a command (options only)
help	Help (description) for the element

~CommandLineOption()

sptk::CommandLine::CommandLineOption::~CommandLineOption ( )

overridedefault

Destructor

Member Function Documentation

hasValue()

bool sptk::CommandLine::CommandLineOption::hasValue ( ) const

overridevirtual

Returns true if element expects value

Reimplemented from sptk::CommandLine::CommandLineElement.

printableName()

String sptk::CommandLine::CommandLineOption::printableName ( ) const

overridevirtual

Returns element name in help print format

Reimplemented from sptk::CommandLine::CommandLineElement.

type()

CommandLineElement::Type sptk::CommandLine::CommandLineOption::type ( ) const

overridevirtual

Returns element type

Reimplemented from sptk::CommandLine::CommandLineElement.

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

• CommandLine.h