ClassesClassesClassesClasses | | | | Operators

release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice (Operator)

Name

release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice — Close a compute_device.

Warning

release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice must not be used in HDevelop!

Signature

release_compute_device( : : DeviceHandle : )

Herror release_compute_device(const Hlong DeviceHandle)

Herror T_release_compute_device(const Htuple DeviceHandle)

Herror release_compute_device(const HTuple& DeviceHandle)

void HComputeDevice::ReleaseComputeDevice() const

void ReleaseComputeDevice(const HTuple& DeviceHandle)

void HComputeDevice::ReleaseComputeDevice() const

void HOperatorSetX.ReleaseComputeDevice([in] VARIANT DeviceHandle)

void HComputeDeviceX.ReleaseComputeDevice()

static void HOperatorSet.ReleaseComputeDevice(HTuple deviceHandle)

void HComputeDevice.ReleaseComputeDevice()

Description

release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice closes a compute devices for the current HALCON thread and frees all resources associated to DeviceHandleDeviceHandleDeviceHandleDeviceHandleDeviceHandledeviceHandle. release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice is solely for the purpose of freeing all device related resources before unloading the HALCON library, if the library was loaded using a mechanism like LoadLibrary or dlopen. In all other cases you must not use release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice!

Parallelization

Parameters

DeviceHandleDeviceHandleDeviceHandleDeviceHandleDeviceHandledeviceHandle (input_control)  compute_device HComputeDevice, HTupleHTupleHComputeDevice, HTupleHComputeDeviceX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Compute device handle.

Result

release_compute_devicerelease_compute_deviceReleaseComputeDevicerelease_compute_deviceReleaseComputeDeviceReleaseComputeDevice returns the value 2 (H_MSG_TRUE) if DeviceHandleDeviceHandleDeviceHandleDeviceHandleDeviceHandledeviceHandle was closed successfully. Otherwise an exception will be raised.

See also

release_all_compute_devicesrelease_all_compute_devicesReleaseAllComputeDevicesrelease_all_compute_devicesReleaseAllComputeDevicesReleaseAllComputeDevices, deactivate_compute_devicedeactivate_compute_deviceDeactivateComputeDevicedeactivate_compute_deviceDeactivateComputeDeviceDeactivateComputeDevice, deactivate_all_compute_devicesdeactivate_all_compute_devicesDeactivateAllComputeDevicesdeactivate_all_compute_devicesDeactivateAllComputeDevicesDeactivateAllComputeDevices

Module

Foundation


ClassesClassesClassesClasses | | | | Operators