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

[detail level 1234]

CColorMap
CCountries
CCubicSpline
Cdir_iter
CDMatrix3
CDMatrix4
CDPoint2
CDPoint3
CDPolyArray
CDPolygon2
CDRECT
CDxfParser
CDymaxIcosa
CFBox3
CField
CFMatrix3
CFMatrix4
CFPoint2
►CFPoint3
CFPlane
CFPolygon3
CFPQ
CFQuat
CFRECT
CFSphere
CGazetteer
CHeightfieldChunker
CIPoint2
CLocalCS
CRGBAf
CRGBAi
CRGBf
CRGBi
Cscoped_ptr< T >
CScopedLocale
CStructImportOptions
CTNode
CTriangulate_d
CTriangulate_f
CvtArray< E >
CvtArray< bool >
CvtArray< Country * >
CvtArray< double >
►CvtArray< DPoint2 >
►CDLine2
CTLink
►CvtArray< DPoint3 >
CDLine3
CvtArray< Field * >
CvtArray< float >
►CvtArray< FPoint2 >
CFLine2
►CvtArray< FPoint3 >
CFLine3
CvtArray< InputToken * >
CvtArray< int >
CvtArray< MatchToken * >
CvtArray< Place * >
CvtArray< short >
CvtArray< vtBioType * >
CvtArray< vtEdge * >
CvtArray< vtItem * >
CvtArray< vtLevel * >
CvtArray< vtModel * >
CvtArray< vtPlantAppearance * >
CvtArray< vtPlantDensity * >
CvtArray< vtPlantSpecies * >
CvtBioRegion
CvtBioType
►CvtBitmapBase
CvtDIB
CvtContentManager
CvtCRS
CvtDLGFile
CvtEdge
CvtElevError
►CvtFeatureSet
CvtFeatureSetLineString
CvtFeatureSetLineString3D
►CvtFeatureSetPoint2D
CvtPlantInstanceArray
CvtFeatureSetPoint3D
CvtFeatureSetPolygon
►CvtHeightField
►CvtHeightField3d
►CvtHeightFieldGrid3d
CvtElevationGrid
CvtTin
CvtLayerBase
CvtLevel
CvtLog
CvtLULCFile
CvtMaterialDescriptor
CvtMaterialDescriptorArray
CvtModel
CvtPlantAppearance
CvtPlantDensity
CvtPlantSpecies
CvtRoadMap
CvtSpeciesList
CvtString
CvtStructureArray
CvtTag
►CvtTagArray
CvtItem
CvtLine
CvtPole
►CvtStructure
CvtBuilding
CvtFence
CvtStructInstance
CvtTime
CvtUtilityMap
Cwstring2