OptionBase Class Reference

Base class for command line options. More...

#include <CmdLine.hpp>

Inheritance diagram for OptionBase:

List of all members.

Public Member Functions
	OptionBase (const z::string &sname, const z::string &lname, const z::string &desc)
	Default constructor.
virtual void	handle (const bool &isOption, z::stringlist::iterator &it)=0
	Handle this option.
void	show (z::stream &str, const int &w=32) const
	Print this option on output stream.
Private Attributes
z::string	_sname
	Short name of option.
z::string	_lname
	Long name of option.
z::string	_desc
	Description of option.

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Detailed Description

Base class for command line options.

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Constructor & Destructor Documentation

OptionBase	(	const z::string &	sname,
		const z::string &	lname,
		const z::string &	desc
	)		[inline]

Default constructor.

Parameters:

sname	Short name of option
lname	Long name of option
desc	Description of option

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Member Function Documentation

virtual void handle	(	const bool &	isOption,
		z::stringlist::iterator &	it
	)		[pure virtual]

Handle this option.

Parameters:

isOption	True if this is an option
it	Iterator pointing to current position in argument list

Implemented in OptionVar< T >, and OptionCall< ObjT, T >.

void show	(	z::stream &	str,
		const int &	w = 32
	)		const [inline]

Print this option on output stream.

Parameters:

str	Output stream
w	Width to print in.

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

• /home/renji/Data/projects/zenlang/sources/zbl/CmdLine.hpp