clear_bar_code_modelT_clear_bar_code_modelClearBarCodeModelClearBarCodeModel (Operator)

Name

clear_bar_code_modelT_clear_bar_code_modelClearBarCodeModelClearBarCodeModel — Delete a bar code model and free the allocated memory

Signature

clear_bar_code_model( : : BarCodeHandle : )

Description

The operator clear_bar_code_modelclear_bar_code_modelClearBarCodeModelClearBarCodeModelClearBarCodeModel deletes a bar code model that was created by create_bar_code_modelcreate_bar_code_modelCreateBarCodeModelCreateBarCodeModelCreateBarCodeModel. All memory used by the model is freed. The handle of the model is passed in BarCodeHandleBarCodeHandleBarCodeHandleBarCodeHandlebarCodeHandle, which is invalid after the operator call.

Execution Information

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

This operator modifies the state of the following input parameter:

BarCodeHandleBarCodeHandleBarCodeHandleBarCodeHandlebarCodeHandle

During execution of this operator, access to the value of this parameter must be synchronized if it is used across multiple threads.

Parameters

BarCodeHandleBarCodeHandleBarCodeHandleBarCodeHandlebarCodeHandle (input_control, state is modified) barcode(-array) → (handle)

Handle of the bar code model.

Result

The operator clear_bar_code_modelclear_bar_code_modelClearBarCodeModelClearBarCodeModelClearBarCodeModel returns the value 2 (H_MSG_TRUE) if a valid handle was passed and the referred bar code model can be freed correctly. Otherwise, an exception will be raised.

Module

Bar Code

Operators