dynamsoft-docs · Mark-Dynamsoft · Mar 9, 2026 · Feb 27, 2026 · Mar 4, 2026
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 title: CAztecDetails Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CAztecDetails class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CAztecDetails class in Dynamsoft Barcode Reader C++ Edition, which stores the row count, column count, and layer number of a decoded Aztec barcode.
 keywords: rows, columns, layerNumber, CAztecDetails, api reference
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 # CAztecDetails

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 title: CBarcodeDetails Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CBarcodeDetails class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CBarcodeDetails abstract base class in Dynamsoft Barcode Reader C++ Edition, which is the parent class for all barcode-format-specific detail classes.
 keywords: CBarcodeDetails, api reference
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 # CBarcodeDetails

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 title: CBarcodeReaderModule Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows the C++ edition of the class CBarcodeReaderModule in Barcode Reader Module.
+description: API reference for the CBarcodeReaderModule class in Dynamsoft Barcode Reader C++ Edition, providing module-level utilities such as version retrieval and factory methods for barcode elements.
 keywords: barcode reader module, c++
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 needGenerateH3Content: true

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 title: CBarcodeResultItem Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CBarcodeResultItem class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CBarcodeResultItem class in Dynamsoft Barcode Reader C++ Edition, representing a single decoded barcode with methods to retrieve format, text, location, confidence, and module size.
 keywords: GetFormat, GetText, GetLocation, GetConfidence, GetModuleSize, CBarcodeResultItem, api reference
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 title: CCandidateBarcodeZone Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CCandidateBarcodeZone class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CCandidateBarcodeZone class in Dynamsoft Barcode Reader C++ Edition, representing a candidate barcode region with location and possible format information.
 keywords: GetLocation, SetLocation, GetPossibleFormats, SetPossibleFormats, CCandidateBarcodeZone, api reference
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 # CCandidateBarcodeZone Class

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 title: CCandidateBarcodeZonesUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CCandidateBarcodeZonesUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CCandidateBarcodeZonesUnit class in Dynamsoft Barcode Reader C++ Edition, an intermediate result unit that holds a collection of candidate barcode zones detected during processing.
 keywords: GetCount, GetCandidateBarcodeZone, AddCandidateBarcodeZone, RemoveAllCandidateBarcodeZones, RemoveCandidateBarcodeZone, SetCandidateBarcodeZone, CCandidateBarcodeZonesUnit, api reference
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 # CCandidateBarcodeZonesUnit Class

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 title: CComplementedBarcodeImageUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CComplementedBarcodeImageUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CComplementedBarcodeImageUnit class in Dynamsoft Barcode Reader C++ Edition, an intermediate result unit containing the complemented image data and location of a barcode.
 keywords: GetImageData, GetLocation, SetLocation, CComplementedBarcodeImageUnit, api reference
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 # CComplementedBarcodeImageUnit Class

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 title: CDataMatrixDetails Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CDataMatrixDetails class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CDataMatrixDetails class in Dynamsoft Barcode Reader C++ Edition, storing the row count, column count, data region dimensions, and region number of a decoded DataMatrix barcode.
 keywords: rows, columns, CDataMatrixDetails, api reference
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 # CDataMatrixDetails

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 title: CDecodedBarcodeElement Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CDecodedBarcodeElement class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CDecodedBarcodeElement class in Dynamsoft Barcode Reader C++ Edition, an intermediate result element providing format, text, raw bytes, angle, confidence, DPM flag, and ECI segment data for a decoded barcode.
 keywords: GetFormat, GetText, GetBytes, GetAngle, GetConfidence, IsDPM, CDecodedBarcodeElement, api reference
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 # CDecodedBarcodeElement Class

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 title: CDecodedBarcodesResult Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CDecodedBarcodesResult class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CDecodedBarcodesResult class in Dynamsoft Barcode Reader C++ Edition, which aggregates all decoded barcode items from a single capture, along with source image hash, error code, and error message.
 keywords: GetOriginalImageHashId, GetItemsCount, GetErrorCode, CDecodedBarcodesResult, api reference
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 # CDecodedBarcodesResult Class

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 title: CDecodedBarcodesUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CDecodedBarcodesUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CDecodedBarcodesUnit class in Dynamsoft Barcode Reader C++ Edition, an intermediate result unit that holds the collection of successfully decoded barcode elements.
 keywords: GetCount, GetDecodedBarcode, RemoveAllDecodedBarcodes, SetDecodedBarcode, CDecodedBarcodesUnit, api reference
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 # CDecodedBarcodesUnit Class

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 title: CDeformationResistedBarcodeImageUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CDeformationResistedBarcodeImageUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CDeformationResistedBarcodeImageUnit class in Dynamsoft Barcode Reader C++ Edition, an intermediate result unit containing the deformation-resisted barcode image used during decoding.
 keywords: GetDeformationResistedBarcode, SetDeformationResistedBarcode, CDeformationResistedBarcodeImageUnit, api reference
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 # CDeformationResistedBarcodeImageUnit Class

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 title: CDeformationResistedBarcode Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CDeformationResistedBarcode class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CDeformationResistedBarcode class in Dynamsoft Barcode Reader C++ Edition, storing the location, format, and image data of a barcode after deformation resistance processing.
 keywords: GetLocation, SetLocation, GetFormat, SetFormat, GetImageData, SetImageData, CDeformationResistedBarcode, api reference
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 # CDeformationResistedBarcode Class

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 title: CECISegment Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CECISegment class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CECISegment class in Dynamsoft Barcode Reader C++ Edition, representing an Extended Channel Interpretation (ECI) segment that specifies the character encoding for a portion of a decoded barcode's bytes.
 keywords: CECISegment, ECI, Extended Channel Interpretation, api reference
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-title: BarcodeFormat - Dynamsoft Barcode Reader Enumerations
-description: The enumeration BarcodeFormat of Dynamsoft Barcode Reader defines the supported barcode formats.
+title: BarcodeFormat - Dynamsoft Barcode Reader C++ Enumerations
+description: Reference for the BarcodeFormat enumeration in DBR C++ Edition, listing all supported barcode symbologies including 1D, QR Code, DataMatrix, PDF417, Aztec, and many others.
 keywords: Barcode formats
 codeAutoHeight: true
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-title: DeblurMode - Dynamsoft Barcode Reader Enumerations
-description: The enumeration DeblurMode of Dynamsoft Barcode Reader describes deblur modes that implemented on the localized barcodes.
+title: DeblurMode - Dynamsoft Barcode Reader C++ Enumerations
+description: Reference for the DeblurMode enumeration in DBR C++ Edition, listing image processing algorithms applied to localized barcode zones to generate a binary image for final barcode decoding.
 keywords: Deblur mode
 codeAutoHeight: true
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-title: ExtendedBarcodeResultType - Dynamsoft Barcode Reader Enumerations
-description: The enumeration ExtendedBarcodeResultType of Dynamsoft Barcode Reader describes the type of the extended barcode result.
+title: ExtendedBarcodeResultType - Dynamsoft Barcode Reader C++ Enumerations
+description: Reference for the ExtendedBarcodeResultType enumeration in DBR C++ Edition, which classifies the type of text result returned from a barcode scan (e.g., standard, candidate, partial).
 keywords: Extended barcode result type
 codeAutoHeight: true
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-title: LocalizationMode - Dynamsoft Barcode Reader Enumerations
-description: The enumeration LocalizationMode of Dynamsoft Barcode Reader describes the localization modes of the barcodes.
+title: LocalizationMode - Dynamsoft Barcode Reader C++ Enumerations
+description: Reference for the LocalizationMode enumeration in DBR C++ Edition, listing the strategies used to identify barcode locations within an image, such as connected blocks, statistics, and scan-direct modes.
 keywords: Localization mode
 codeAutoHeight: true
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-title: QRCodeErrorCorrectionLevel - Dynamsoft Barcode Reader Enumerations
-description: The enumeration QRCodeErrorCorrectionLevel of Dynamsoft Barcode Reader describes the error correction level when processing the QR code.
+title: QRCodeErrorCorrectionLevel - Dynamsoft Barcode Reader C++ Enumerations
+description: Reference for the QRCodeErrorCorrectionLevel enumeration in DBR C++ Edition, defining the four error correction levels (L, M, Q, H) used when encoding or decoding QR codes.
 keywords: QR code error correction level
 codeAutoHeight: true
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 title: CExtendedBarcodeResult Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CExtendedBarcodeResult class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CExtendedBarcodeResult class in Dynamsoft Barcode Reader C++ Edition, providing additional decode details such as result type, deformation level, clarity score, and a sampling image.
 keywords: GetDeformation, GetClarity, GetSamplingImage, GetExtendedBarcodeResultType, CExtendedBarcodeResult, api reference
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 # CExtendedBarcodeResult Class

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 title: Dynamsoft Barcode Reader C++ API Reference - Main Page
-description: This is the main page of Dynamsoft Barcode Reader SDK API Reference for C++ Language.
+description: Full API reference index for Dynamsoft Barcode Reader C++ Edition, listing all classes, structs, and enumerations across the DynamsoftBarcodeReader and DynamsoftCaptureVisionRouter modules.
 keywords: api reference, C++
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 title: CLocalizedBarcodeElement Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CLocalizedBarcodeElement class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CLocalizedBarcodeElement class in Dynamsoft Barcode Reader C++ Edition, representing a detected but not yet decoded barcode region with angle, confidence, possible formats, and module size.
 keywords: GetAngle, GetConfidence, GetPossibleFormats, GetPossibleFormatsString, GetModuleSize, SetPossibleFormats, CLocalizedBarcodeElement, api reference
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 # CLocalizedBarcodeElement Class

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 title: CLocalizedBarcodesUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CLocalizedBarcodesUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CLocalizedBarcodesUnit class in Dynamsoft Barcode Reader C++ Edition, an intermediate result unit that holds all localized (but not yet decoded) barcode elements found in an image.
 keywords: GetCount, GetLocalizedBarcode, AddLocalizedBarcode, RemoveAllLocalizedBarcodes, RemoveLocalizedBarcode, SetLocalizedBarcode, CLocalizedBarcodesUnit, api reference
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 # CLocalizedBarcodesUnit Class

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 title: COneDCodeDetails Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows COneDCodeDetails class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the COneDCodeDetails class in Dynamsoft Barcode Reader C++ Edition, providing start characters, stop characters, and check digit bytes for a decoded 1D barcode.
 keywords: startchar, stopchars, COneDCodeDetails, api reference
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 # COneDCodeDetails

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 title: CPDF417Details Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CPDF417Details class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CPDF417Details class in Dynamsoft Barcode Reader C++ Edition, storing the row count, column count, error correction level, and codeword data of a decoded PDF417 barcode.
 keywords: rows, columns, errorCorrectionLevel, CPDF417Details, api reference
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 # CPDF417Details

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 layout: default-layout
 title: CQRCodeDetails Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CQRCodeDetails class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CQRCodeDetails class in Dynamsoft Barcode Reader C++ Edition, providing rows, columns, error correction level, version, model, and other QR Code structural attributes.
 keywords: rows, columns, errorCorrectionLevel, version, model, CQRCodeDetails, api reference
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 # CQRCodeDetails

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 title: CScaledBarcodeImageUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CScaledBarcodeImageUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
+description: API reference for the CScaledBarcodeImageUnit class in Dynamsoft Barcode Reader C++ Edition, an intermediate result unit containing a scaled barcode image used to improve decoding of small or low-resolution barcodes.
 keywords: GetImageData, SetImageData, CScaledBarcodeImageUnit, api reference
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 # CScaledBarcodeImageUnit Class

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-title: CScaledUpBarcodeImageUnit Class - Dynamsoft Barcode Reader C++ Edition API Reference
-description: This page shows CScaledUpBarcodeImageUnit class definition of Dynamsoft Barcode Reader SDK C++ Edition.
-keywords: GetImageData, SetImageData, CScaledUpBarcodeImageUnit, api reference
-ignore: true
----
-# CScaledUpBarcodeImageUnit Class
-
-The `CScaledUpBarcodeImageUnit` class represents a unit that contains scaled up barcode image. It inherits from the `CIntermediateResultUnit` class.
-
-## Definition
-
-*Namespace:* dynamsoft::dbr::intermediate_results
-
-*Assembly:* DynamsoftBarcodeReader
-
-*Inheritance:* [CIntermediateResultUnit]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html) -> CScaledUpBarcodeImageUnit
-
-```cpp
-class CScaledUpBarcodeImageUnit: public CIntermediateResultUnit
-```
-
-## Methods
-
-| Method                            | Description |
-|-----------------------------------|-------------|
-| [`GetImageData`](#getimagedata)           | Gets the scaled up barcode image data.|
-| [`SetImageData`](#setimagedata)           | Sets the scaled up image data.|
-| **Methods Inherited from [CIntermediateResultUnit]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html):** | |
-| [`GetHashId`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#gethashid) | Gets the hash ID of the unit. |
-| [`GetOriginalImageHashId`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#getoriginalimagehashid) | Gets the hash ID of the original image. |
-| [`GetOriginalImageTag`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#getoriginalimagetag) | Gets the tag of the original image. |
-| [`GetType`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#gettype) | Gets the type of the intermediate result unit. |
-| [`Clone`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#clone) | Creates a copy of the intermediate result unit. |
-| [`SetHashId`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#sethashid) | Sets the hash ID of the unit. |
-| [`SetOriginalImageHashId`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#setoriginalimagehashid) | Sets the hash ID of the original image. |
-| [`SetOriginalImageTag`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#setoriginalimagetag) | Sets the tag of the original image. |
-| [`Retain`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#retain) | Increases the reference count of the unit. |
-| [`Release`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#release) | Decreases the reference count of the unit. |
-| [`GetTransformMatrix`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#gettransformmatrix) | Gets the transformation matrix via `CTransformMatrixType`. |
-| [`SetTransformMatrix`]({{ site.dcvb_cpp_api }}core/intermediate-results/intermediate-result-unit.html#settransformmatrix) | Sets the transformation matrix via `CTransformMatrixType`. |
-
-### GetImageData
-
-Gets the scaled up barcode image data.
-
-```cpp
-virtual const CImageData* GetImageData() const = 0;
-```
-
-**Return value**
-
-Returns a pointer to the scaled up image of the barcode.
-
-**See Also**
-
-[CImageData]({{ site.dcvb_cpp_api }}core/basic-structures/image-data.html)
-
-### SetImageData
-
-Sets the scaled up image data.
-
-```cpp
-virtual int SetImageData(const CImageData* imgData) = 0;
-```
-
-**Parameters**
-
-`[in] imgData` The pointer to the scaled up image data.
-
-**Return value**
-
-Returns 0 if successful, otherwise returns a negative value.
-
-**See Also**
-
-[CImageData]({{ site.dcvb_cpp_api }}core/basic-structures/image-data.html)