OfxParameterSuiteV1::paramGetHandle
— Retrieves the handle for a parameter in a given parameter set
#include "ofxParam.h"
OfxStatus(*paramGetHandle)( | OfxParamSetHandleparamSet, |
const char *name, | |
OfxParamHandle *param, | |
OfxPropertySetHandle *propertySet) ; |
Parameter handles retrieved from an instance are always distinct in each instance. The paramter handle is valid for the life-time of the instance. Parameter handles in instances are distinct from paramter handles in plugins. You cannot call this in a plugin's describe function, as it needs an instance to work on.
kOfxStatOK
- the parameter was found and returnedkOfxStatErrBadHandle
- if the plugin handle was invalidkOfxStatErrUnknown
- if the type is unknown