dmxarg.c File Reference

#include "dmx.h"
#include "dmxarg.h"
#include <stdio.h>
#include <string.h>

Data Structures
struct	_dmxArg
Defines
#define	DMX_ARG_TEST   0
Functions
dmxArg	dmxArgCreate (void)
void	dmxArgFree (dmxArg a)
void	dmxArgAdd (dmxArg a, const char *string)
const char *	dmxArgV (dmxArg a, int item)
int	dmxArgC (dmxArg a)
dmxArg	dmxArgParse (const char *string)

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Detailed Description

Generic comma-delimited argument processing.

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Define Documentation

#define DMX_ARG_TEST   0

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Function Documentation

void dmxArgAdd	(	dmxArg	a,
		const char *	string
	)

Add the string as the next argument in the dmxArg object.

References _dmxArg::argc, _dmxArg::argm, and _dmxArg::argv.

Referenced by dmxArgParse().

int dmxArgC

(

dmxArg

a

)

Return the number of arguments in the dmxArg object.

References _dmxArg::argc.

Referenced by dmxInputInit(), and dmxPopulateLocal().

dmxArg dmxArgCreate

(

void

)

Create an (externally opaque) dmxArg object.

References _dmxArg::argc, _dmxArg::argm, and _dmxArg::argv.

Referenced by dmxArgParse().

void dmxArgFree

(

dmxArg

a

)

Free the specified dmxArg object.

References _dmxArg::argc, and _dmxArg::argv.

Referenced by dmxInputInit().

dmxArg dmxArgParse

(

const char *

string

)

Parse a string into arguments delimited by commas. Return a new dmxArg object containing the arguments.

References dmxArgAdd(), and dmxArgCreate().

Referenced by dmxInputInit().

const char* dmxArgV	(	dmxArg	a,
		int	item
	)

Return the argument number item in the dmxArg object. Arguments are 0 based. NULL will be returned for values less than 0 or equal to or greater than the number of arguments in the object.

References _dmxArg::argc, and _dmxArg::argv.

Referenced by dmxInputInit(), and dmxPopulateLocal().