This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12345]

CACM_FUNC_DESCR
►CAddressPool
CAddressPoolImpl< MAX_DEVICES_ALLOWED >
CAddressPoolImpl< USB_NUMDEVICES >
►CBASE_CLASS
CHexDumper< BASE_CLASS, LEN_TYPE, OFFSET_TYPE >
CSinkParser< BASE_CLASS, LEN_TYPE, OFFSET_TYPE >
CBASICCDB
►CBluetoothService
►CBTHID
CPS4BT
CXBOXONESBT
CPS3BT
CSPP
CWII
CByteSkipper
CCALL_MGMNT_FUNC_DESCR
CCapacity
CCDB10
CCDB12
CCDB6
CCDB_LBA32_16
CCDB_LBA64_16
CCDCAsyncOper
CCLASS_NOTIFICATION
►CCommandBlockWrapperBase
CCommandBlockWrapper
CCommandStatusWrapper
CEpInfo
CFTDIAsyncOper
CHID_CLASS_DESCRIPTOR_LEN_AND_TYPE
CHIDComposite::HIDInterface
CHidItemPrefix
►CHIDReportParser
CKeyboardReportParser
CMouseReportParser
CUniversalReportParser
CHubDescriptor
CHubEvent
CInquiryResponse
CKBDINFO
CKBDLEDS
CLINE_CODING
CMainItemIOFeature
►CMAX3421e< SPI_SS, INTR >
CUSB
CMODIFIERKEYS
CMOUSEINFO
CMultiByteValueParser
CMultiValueBuffer
►CPrint
CMax_LCD
CPS4Buttons
CPS4Data
CPS4Output
►CPS4Parser
CPS4BT
CPS4USB
CPS4Status
CPSBUZZButtons
CPTPListParser
CHIDComposite::ReportParser
CRequestSenseResponce
CSETUP_PKT
CSPi< SPI_CLK, SPI_MOSI, SPI_MISO, SPI_SS >
►CStream
CSPP
CTEL_RINGER_FUNC_DESCR
CtouchpadXY
Ctty_features
CUHS2_GPIO
CUSB_CONFIGURATION_DESCRIPTOR
CUSB_DEVICE_DESCRIPTOR
CUSB_ENDPOINT_DESCRIPTOR
CUSB_HID_DESCRIPTOR
CUSB_INTERFACE_DESCRIPTOR
►CUsbConfigXtracter
►CACM
CPL2303
CXR21B1411
CADK
CBTD
CBulkOnly
CFTDI
►CUSBHID
CHIDBoot< BOOT_PROTOCOL >
►CHIDComposite
►CHIDUniversal
CPS4USB
CPSBuzz
CXBOXONE
CUsbDevice
CUsbDeviceAddress
►CUSBDeviceConfig
CACM
CADK
CBTD
CBulkOnly
CFTDI
CPS3USB
CUSBH_MIDI
CUSBHID
CUSBHub
CXBOXOLD
CXBOXONE
CXBOXRECV
CXBOXUSB
►CUSBReadParser
CConfigDescParser< CLASS_ID, SUBCLASS_ID, PROTOCOL_ID, MASK >
►CReportDescParserBase
CReportDescParser
CReportDescParser2
CXboxOneSButtons
CXboxOneSData
►CXBOXONESParser
CXBOXONESBT