dmxarg.h File Reference

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Typedefs

typedef struct _dmxArgdmxArg

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)

Detailed Description

Interface to argument handling functions.

See also:
dmxarg.c

Typedef Documentation

typedef struct _dmxArg* dmxArg

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().


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