def adv_cmplt_event_delay(self):
"""
float: Specifies the output signal delay in periods of the
sample clock.
"""
val = ctypes.c_double()
cfunc = lib_importer.windll.DAQmxGetExportedAdvCmpltEventDelayVal
if cfunc.argtypes is None:
with cfunc.arglock:
if cfunc.argtypes is None:
cfunc.argtypes = [
lib_importer.task_handle,
ctypes.POINTER(ctypes.c_double)]
error_code = cfunc(
self._handle, ctypes.byref(val))
check_for_error(error_code)
return val.value
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