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sword::CommandLineOptionBase Class Reference

Base class for options handlers. More...

Inheritance diagram for sword::CommandLineOptionBase:

Public Methods
	CommandLineOptionBase (CommandLineManager &manager, char shortName, const std::string &longName, const std::string &help, bool acceptValue, bool acceptMultiple)
	Default constructor.
bool	isSet () const
	has this option been set
Protected Methods
void	print_ (std::ostream &os, size_t ll) const
virtual void	push_ (const std::string &value)=0
virtual void	toggle_ (bool onOff)=0
Protected Attributes
char	shortName_
std::string	longName_
std::string	help_
bool	acceptValue_
bool	acceptMultiple_
bool	gotOne_
bool	used_
CommandLineManager &	manager_
Friends
class	CommandLineManager

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Detailed Description

Base class for options handlers.

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Constructor & Destructor Documentation

sword::CommandLineOptionBase::CommandLineOptionBase (  CommandLineManager &    manager, char    shortName, const std::string &    longName, const std::string &    help, bool    acceptValue, bool    acceptMultiple )

Default constructor. Parameters: shortName  The short name (possibly '') longName  The long name (possibly ""); help  The help string.

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Member Function Documentation

bool sword::CommandLineOptionBase::isSet (    )  const

has this option been set A 'false' result does not necessarily means that no value is available, as the default value can also be retrieved.

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