| EAN-8 | Code 128 | rMQR Code |

| EAN-13 | Codabar | Aztec |

| DataBar | DataBar Expanded | DataMatrix |

[Note:]

* DataBar used to be called RSS.

* Building with C++20 (see [CMakeLists.txt](https://github.com/zxing-cpp/zxing-cpp/blob/d4b0f502775857f257d13efd25fb840ece1bca3e/CMakeLists.txt#L45)) changes the behaviour of the library: it then supports multi-symbol and position independent detection for DataMatrix. This comes at a noticable performace cost. C++20 is enabled by default for the Android, iOS, Python and WASM wrappers.

src/oned/ODDataBarExpandedBitDecoder.cpp

src/oned/ODDataBarExpandedReader.h

src/oned/ODDataBarExpandedReader.cpp

src/oned/ODITFReader.h

src/oned/ODITFReader.cpp

src/oned/ODMultiUPCEANReader.h

{BarcodeFormat::DataBar, "DataBar"},

{BarcodeFormat::DataBarExpanded, "DataBarExpanded"},

{BarcodeFormat::DataMatrix, "DataMatrix"},

{BarcodeFormat::EAN8, "EAN-8"},

{BarcodeFormat::EAN13, "EAN-13"},

{BarcodeFormat::ITF, "ITF"},

UPCE = (1 << 15), ///< UPC-E

MicroQRCode = (1 << 16), ///< Micro QR Code

RMQRCode = (1 << 17), ///< Rectangular Micro QR Code

MatrixCodes = Aztec | DataMatrix | MaxiCode | PDF417 | QRCode | MicroQRCode | RMQRCode,

Any = LinearCodes | MatrixCodes,

};

ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat)