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CDecodedBarcodesUnit Class

The CDecodedBarcodesUnit class represents a unit that contains decoded barcode elements. It inherits from the CIntermediateResultUnit class.

Definition

Namespace: dynamsoft::dbr::intermediate_results

Assembly: DynamsoftBarcodeReader

Inheritance: CIntermediateResultUnit -> CDecodedBarcodesUnit

class CDecodedBarcodesUnit: public CIntermediateResultUnit

Methods

Method Description
GetCount Gets the number of decoded barcodes in the unit.
GetDecodedBarcode Gets a pointer to the CDecodedBarcodeElement object at the specified index.
RemoveAllDecodedBarcodes Removes all the decoded barcodes in the unit.
SetDecodedBarcode Sets the decoded barcode.
operator[] Gets a pointer to the CDecodedBarcodeElement object at the specified index.

Inherited Methods

The following methods are inherited from class CIntermediateResultUnit.

Method Description
GetHashId Gets the hash ID of the unit.
GetOriginalImageHashId Gets the hash ID of the original image.
GetOriginalImageTag Gets the image tag of the original image.
GetType Gets the type of the intermediate result unit.
Clone Creates a copy of the intermediate result unit.
SetHashId Sets the hash ID of the unit.
SetOriginalImageHashId Sets the hash ID of the original image.
SetOriginalImageTag Sets the image tag of the original image.
Retain Increases the reference count of the unit.
Release Decreases the reference count of the unit.
GetTransformMatrix Gets the transformation matrix via TransformMatrixType.
SetTransformMatrix Sets the transformation matrix via TransformMatrixType.
Replace Replaces the CIntermediateResultUnit object to the specified CIntermediateResultUnit object.

GetCount

Gets the number of decoded barcodes in the unit.

virtual int GetCount() const = 0;

Return value

Returns the number of decoded barcodes in the unit.

GetDecodedBarcode

Gets a pointer to the CDecodedBarcodeElement object at the specified index.

virtual const CDecodedBarcodeElement* GetDecodedBarcode(int index) const = 0;

Parameter

[in] index The index of the desired CDecodedBarcodeElement object.

Return value

Returns a pointer to the CDecodedBarcodeElement object at the specified index.

See Also

CDecodedBarcodeElement

RemoveAllDecodedBarcodes

Removes all the decoded barcodes in the unit.

virtual void RemoveAllDecodedBarcodes() = 0;

SetDecodedBarcode

Sets the decoded barcode.

virtual int SetDecodedBarcode(const CDecodedBarcodeElement* element, const double matrixToOriginalImage[9] = IDENTITY_MATRIX) = 0;

Parameters

element The decoded barcode element.

matrixToOriginalImage The matrix to original image.

Return value

Returns 0 if successful, otherwise returns a negative value.

See Also

CDecodedBarcodeElement

operator[]

Gets a pointer to the CDecodedBarcodeElement object at the specified index.

virtual const CDecodedBarcodeElement* operator[](int index) const = 0;

Parameter

[in] index The index of the desired CDecodedBarcodeElement object.

Return value

Returns a pointer to the CDecodedBarcodeElement object at the specified index.

See Also

CDecodedBarcodeElement

This page is compatible for:

Version 7.5.0

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