CmdArgInt Class Reference

Imlpement an integer-typed argument. More...

#include <ArgParser.h>

Inheritance diagram for CmdArgInt:

Public Member Functions
	CmdArgInt (CmdArgParser &args, const char *option, const char *argument_name, const char *description)
	Create the argument: More...
void	set (int value)
	Set the default.
	operator int () const
	Get the value.
int	get () const
	Get the value.
virtual size_t	parse (const char *arg)
	Parse arguments from current option. More...
Public Member Functions inherited from CmdArg
	CmdArg (CmdArgParser &args, const char *option, const char *arguments, const char *description)
	All arguments follow this schema: More...
size_t	findMatches (const char *option) const
	Called with option (minus '-'), determine how many characters match.
void	usage_option () const
	Show info on option for command line.
size_t	option_size () const
	Get string length of option w/o description.
void	usage (size_t tab) const
	Show option description.

Detailed Description

Imlpement an integer-typed argument.

Constructor & Destructor Documentation

CmdArgInt::CmdArgInt	(	CmdArgParser &	args,
		const char *	option,
		const char *	argument_name,
		const char *	description
	)

Create the argument:

Parameters

args,:
option,:	option test without the leading '-'
argument_name,:	a description like "<seconds>"
description,:	guess what

Member Function Documentation

virtual size_t CmdArgInt::parse ( const char *  arg )

virtual

Parse arguments from current option.

args: following arg Result: 0: error 1: option ok, no argument needed 2: option ok, argument swallowed

Implements CmdArg.

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

• /home/malitsky/projects/epics-archiver/sourceforge/trunk/ea4-cpp/include/common/tools/ArgParser.h