Chapter 2: Bridged Functions

clGetArgv

Description

Finds specific arguments that are on the command line that launches the application. Similar to the “char *argv[]” that is passed to the C main function.

Syntax

int clGetArgv(int index, string *argument));

Parameter	Description
index	Argument number you want to find, zero index based.
argument	String to which you want to put the argument.

Return values

Integer.

Returns 1 for success, and 0 for failure.

Examples

Example 6

string myArg;

int rv;

rv = clGetArgv(3, &myArg)

Example 7

string argv;

clGetArgv(0,&argv)://argv is the name of the

					 //application running the ODL

erm(“argv[0]=[%s]”,argv);

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