def niDigital_PPMU_Measure(self, vi, channel_list, measurement_type, buffer_size, measurements, actual_num_read):
    with self._func_lock:
        if (self.niDigital_PPMU_Measure_cfunc is None):
            self.niDigital_PPMU_Measure_cfunc = self._get_library_function('niDigital_PPMU_Measure')
            self.niDigital_PPMU_Measure_cfunc.argtypes = [ViSession, ctypes.POINTER(ViChar), ViInt32, ViInt32, ctypes.POINTER(ViReal64), ctypes.POINTER(ViInt32)]
            self.niDigital_PPMU_Measure_cfunc.restype = ViStatus
    return self.niDigital_PPMU_Measure_cfunc(vi, channel_list, measurement_type, buffer_size, measurements, actual_num_read)
def niDigital_PPMU_Measure(self, vi, channel_list, measurement_type, buffer_size, measurements, actual_num_read):
    with self._func_lock:
        if (self.niDigital_PPMU_Measure_cfunc is None):
            self.niDigital_PPMU_Measure_cfunc = self._get_library_function('niDigital_PPMU_Measure')
            self.niDigital_PPMU_Measure_cfunc.argtypes = [ViSession, ctypes.POINTER(ViChar), ViInt32, ViInt32, ctypes.POINTER(ViReal64), ctypes.POINTER(ViInt32)]
            self.niDigital_PPMU_Measure_cfunc.restype = ViStatus
    return self.niDigital_PPMU_Measure_cfunc(vi, channel_list, measurement_type, buffer_size, measurements, actual_num_read)