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get_serialized_item_ptrget_serialized_item_ptrGetSerializedItemPtrget_serialized_item_ptrGetSerializedItemPtrGetSerializedItemPtr (Operator)

Name

get_serialized_item_ptrget_serialized_item_ptrGetSerializedItemPtrget_serialized_item_ptrGetSerializedItemPtrGetSerializedItemPtr — Access the data pointer of a serialized item.

Warning

It is not recommended to use the operator get_serialized_item_ptrget_serialized_item_ptrGetSerializedItemPtrget_serialized_item_ptrGetSerializedItemPtrGetSerializedItemPtr in HDevelop.

Signature

get_serialized_item_ptr( : : SerializedItemHandle : Pointer, Size)

Herror get_serialized_item_ptr(const Hlong SerializedItemHandle, Hlong* Pointer, Hlong* Size)

Herror T_get_serialized_item_ptr(const Htuple SerializedItemHandle, Htuple* Pointer, Htuple* Size)

Herror get_serialized_item_ptr(const HTuple& SerializedItemHandle, Hlong* Pointer, Hlong* Size)

Hlong HSerializedItem::GetSerializedItemPtr(HTuple* Size) const

void GetSerializedItemPtr(const HTuple& SerializedItemHandle, HTuple* Pointer, HTuple* Size)

void* HSerializedItem::GetSerializedItemPtr(Hlong* Size) const

void HOperatorSetX.GetSerializedItemPtr(
[in] VARIANT SerializedItemHandle, [out] VARIANT* Pointer, [out] VARIANT* Size)

Hlong HSerializedItemX.GetSerializedItemPtr([out] Hlong* Size)

static void HOperatorSet.GetSerializedItemPtr(HTuple serializedItemHandle, out HTuple pointer, out HTuple size)

IntPtr HSerializedItem.GetSerializedItemPtr(out int size)

Description

get_serialized_item_ptrget_serialized_item_ptrGetSerializedItemPtrget_serialized_item_ptrGetSerializedItemPtrGetSerializedItemPtr returns the data pointer to the serialized item which is passed by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItem for an introduction of the basics of serialization). The data pointer, i.e., the beginning of the serialized item is returned by the parameter PointerPointerPointerPointerPointerpointer. The size of the serialized item in bytes is passed by the parameter SizeSizeSizeSizeSizesize.

Parallelization

Parameters

SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandle (input_control)  serialized_item → HSerializedItem, HTupleHTupleHSerializedItem, HTupleHSerializedItemX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Handle of the serialized item.

PointerPointerPointerPointerPointerpointer (output_control)  pointer → HTupleHTupleHTupleVARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Data pointer of the serialized item.

SizeSizeSizeSizeSizesize (output_control)  integer → HTupleHTupleHTupleVARIANTHtuple (integer) (int / long) (Hlong) (Hlong) (Hlong) (Hlong)

Size of the serialized item.

Result

If the parameters are valid, the operator get_serialized_item_ptrget_serialized_item_ptrGetSerializedItemPtrget_serialized_item_ptrGetSerializedItemPtrGetSerializedItemPtr returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

create_serialized_item_ptrcreate_serialized_item_ptrCreateSerializedItemPtrcreate_serialized_item_ptrCreateSerializedItemPtrCreateSerializedItemPtr

Module

Foundation

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HALCON Operator Reference 11.0.5 Copyright © 1996-2015 MVTec Software GmbH