CLASSPREFIX_ATTR_CLASS_DRIVER_PREFIX
To form the CLASSPREFIX_ of the attribute name, use the prefix of the class driver with which you are working. For example, if you are working with the IviDmm class driver, use the prefix IVIDMM_ to create the correct attribute name, IVIDMM_ATTR_CLASS_DRIVER_PREFIX.
Inherent Attribute
| Data Type | Access | Applies to | Coercion | High Level Functions |
|---|---|---|---|---|
| ViString | RO | N/A | None | None |
Description
Returns the prefix for the class instrument driver. The prefix can be up to a maximum of 31 characters excluding the NULL byte. The name of each user-callable function in the class driver begins with this prefix. For example, if a class driver has a user-callable attribute named "IviDmm_init", "IviDmm" is the prefix for that driver.