clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels (Operator)

Name

clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels — Delete all bar code models and free the allocated memory

Warning

clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels is obsolete and is only provided for reasons of backward compatibility. New applications should not use clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels.

Signature

Description

The operator clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels deletes all bar code models that were created by create_bar_code_modelcreate_bar_code_modelCreateBarCodeModelcreate_bar_code_modelCreateBarCodeModelCreateBarCodeModel. All memory used by the models is freed. After the operator call, all bar code handles are invalid.

Attention

clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels exists solely for the purpose of implementing the “reset program” functionality in HDevelop. clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels must not be used in any application.

Parallelization

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

Result

The operator clear_all_bar_code_modelsclear_all_bar_code_modelsClearAllBarCodeModelsclear_all_bar_code_modelsClearAllBarCodeModelsClearAllBarCodeModels returns the value 2 (H_MSG_TRUE) if all bar code models were freed correctly. Otherwise, an exception will be raised.

Module

Bar Code