Name

cgGetNumConnectedToParameters - gets the number of connected destination parameters

Synopsis

#include <Cg/cg.h>

int cgGetNumConnectedToParameters( CGparameter param );

Parameters

param
The source parameter.

Return Values

Returns the number of destination parameters connected to param.

Returns 0 if an error occurs.

Description

cgGetNumConnectedToParameters returns the number of destination parameters connected to the source parameter param. It's primarily used with cgGetConnectedToParameter.

Examples

to-be-written

Errors

CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.

History

cgGetNumConnectedToParameters was introduced in Cg 1.2.

See Also

cgConnectParameter, cgGetConnectedParameter, cgGetConnectedToParameter