Operator Reference

HALCON Operator Reference / Identification / Data Code

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deserialize_data_code_2d_modelT_deserialize_data_code_2d_modelDeserializeDataCode2dModelDeserializeDataCode2dModeldeserialize_data_code_2d_model (Operator)

deserialize_data_code_2d_modelT_deserialize_data_code_2d_modelDeserializeDataCode2dModelDeserializeDataCode2dModeldeserialize_data_code_2d_model — Deserialize a serialized 2D data code model.

Signature

deserialize_data_code_2d_model( : : SerializedItemHandle : DataCodeHandle)

Herror T_deserialize_data_code_2d_model(const Htuple SerializedItemHandle, Htuple* DataCodeHandle)

void DeserializeDataCode2dModel(const HTuple& SerializedItemHandle, HTuple* DataCodeHandle)

void HDataCode2D::DeserializeDataCode2dModel(const HSerializedItem& SerializedItemHandle)

static void HOperatorSet.DeserializeDataCode2dModel(HTuple serializedItemHandle, out HTuple dataCodeHandle)

void HDataCode2D.DeserializeDataCode2dModel(HSerializedItem serializedItemHandle)

def deserialize_data_code_2d_model(serialized_item_handle: HHandle) -> HHandle

Description

deserialize_data_code_2d_modeldeserialize_data_code_2d_modelDeserializeDataCode2dModelDeserializeDataCode2dModeldeserialize_data_code_2d_model deserializes a 2D data code model, that was serialized by serialize_data_code_2d_modelserialize_data_code_2d_modelSerializeDataCode2dModelSerializeDataCode2dModelserialize_data_code_2d_model (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item for an introduction of the basic principle of serialization). The serialized 2D data code model is defined by the handle SerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle. The deserialized values are stored in a new 2D data code model with the handle DataCodeHandleDataCodeHandleDataCodeHandledataCodeHandledata_code_handle.

For an explanation of the concept of the 2D data code reader see the introduction of chapter Identification / Data Code.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

SerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle (input_control)  serialized_item → HSerializedItem, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the serialized item.

DataCodeHandleDataCodeHandleDataCodeHandledataCodeHandledata_code_handle (output_control)  datacode_2d → HDataCode2D, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the 2D data code model.

Result

The operator deserialize_data_code_2d_modeldeserialize_data_code_2d_modelDeserializeDataCode2dModelDeserializeDataCode2dModeldeserialize_data_code_2d_model returns the value 2 ( H_MSG_TRUE) if the 2D data code can be correctly deserialized. Otherwise, an exception is raised.

Possible Predecessors

fread_serialized_itemfread_serialized_itemFreadSerializedItemFreadSerializedItemfread_serialized_item, receive_serialized_itemreceive_serialized_itemReceiveSerializedItemReceiveSerializedItemreceive_serialized_item, serialize_data_code_2d_modelserialize_data_code_2d_modelSerializeDataCode2dModelSerializeDataCode2dModelserialize_data_code_2d_model

Possible Successors

find_data_code_2dfind_data_code_2dFindDataCode2dFindDataCode2dfind_data_code_2d

Alternatives

create_data_code_2d_modelcreate_data_code_2d_modelCreateDataCode2dModelCreateDataCode2dModelcreate_data_code_2d_model

See also

serialize_data_code_2d_modelserialize_data_code_2d_modelSerializeDataCode2dModelSerializeDataCode2dModelserialize_data_code_2d_model, clear_data_code_2d_modelclear_data_code_2d_modelClearDataCode2dModelClearDataCode2dModelclear_data_code_2d_model

Module

Data Code

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