Here are the classes, structs, unions and interfaces with brief descriptions:

CC40TextState_struct
CCallback
CDmtxBestLine_struct
CDmtxBresLine	DmtxBresLine
CDmtxBresLine_struct
CDmtxByteList	DmtxByteList Use signed int for length fields instead of size_t to play nicely with RS arithmetic
CDmtxByteList_struct
CDmtxChannel	DmtxChannel
CDmtxChannel_struct
CDmtxChannelGroup	DmtxChannelGroup
CDmtxChannelGroup_struct
CDmtxDecode	DmtxDecode
CDmtxDecode_struct
CDmtxEncode	DmtxEncode
CDmtxEncode_struct
CDmtxEncodeStream_struct
CDmtxFollow	DmtxFollow
CDmtxFollow_struct
CDmtxImage_struct
CDmtxLogEvent_struct
CDmtxMessage_struct	DataMatrix编码内容
CDmtxPixelLoc_struct	像素坐标
CDmtxPointFlow_struct	图像像素点及其梯度流动方向
CDmtxQuadruplet	DmtxQuadruplet
CDmtxQuadruplet_struct
CDmtxRay2_struct	向量表示的直线(线段)
CDmtxRegion_struct	二维码区域(包围框)
CDmtxScanGrid	DmtxScanGrid
CDmtxScanGrid_struct
CDmtxTime	DmtxTime
CDmtxTime_struct
CDmtxTriplet	DmtxTriplet
CDmtxTriplet_struct
CDmtxVector2_struct	二维向量