OGR
Class List
Here are the classes, structs, unions and interfaces with brief descriptions:
 C_CPLHashSet
 C_CPLList
 C_CPLQuadTree
 C_CPLSpawnedProcess
 C_MutexLinkedElt
 C_OGRGeocodingSessionHS
 C_QuadTreeNode
 C_sPolyExtended
 CCachedConnection
 CCachedDirList
 CCachedFileProp
 CCachedRegion
 CCPLErrorContext
 CCPLHTTPResult
 CCPLKeywordParser
 CCPLLocaleC
 CCPLMimePart
 CCPLMutexHolder
 CCPLODBCDriverInstaller
 CCPLODBCSession
 CCPLODBCStatement
 CCPLRectObj
 CCPLSharedFileInfo
 CCPLSharedFileInfoExtra
 CCPLStdCallThreadInfo
 CCPLStringConvenient string class based on std::string
 CCPLStringListString list class designed around our use of C "char**" string lists
 CCPLXMLNode
 CCPLZip
 Cctb
 Ccurfile_info
 CDefaultCSVFileNameTLS
 CerrHandler
 Cfile_in_zip_read_info_s
 CFindFileTLS
 CGDALScaledProgressInfo
 CGZipSnapshot
 Clinkedlist_data_s
 Clinkedlist_datablock_internal_s
 COGR_SRSNode
 Cogr_style_param
 Cogr_style_value
 COGRAbstractProxiedLayer
 COGRAttrIndex
 COGRCoordinateTransformation
 COGRCurve
 COGRDataSource
 COGREnvelope
 COGREnvelope3D
 COGRFeature
 COGRFeatureDefn
 COGRFeatureQuery
 COGRField
 COGRFieldDefn
 COGRGenSQLGeomFieldDefn
 COGRGenSQLResultsLayer
 COGRGeometry
 COGRGeometryCollection
 COGRGeometryFactory
 COGRGeomFieldDefn
 COGRLayer
 COGRLayerAttrIndex
 COGRLayerDecorator
 COGRLayerPool
 COGRLinearRing
 COGRLineString
 COGRMIAttrIndex
 COGRMILayerAttrIndex
 COGRMultiLineString
 COGRMultiPoint
 COGRMultiPolygon
 COGRMutexedDataSource
 COGRMutexedLayer
 COGRPoint
 COGRPolygon
 COGRProj4CT
 COGRProj4Datum
 COGRProj4PM
 COGRProxiedLayer
 COGRRawPoint
 COGRSFDriver
 COGRSFDriverRegistrar
 COGRSpatialReference
 COGRStyleBrush
 COGRStyleLabel
 COGRStyleMgr
 COGRStylePen
 COGRStyleSymbol
 COGRStyleTable
 COGRStyleTool
 COGRSurface
 COGRUnionLayer
 COGRUnionLayerGeomFieldDefn
 COGRWarpedLayer
 Cosr_cs_wkt_parse_context
 Cosr_cs_wkt_tokens
 CParseContext
 CPCIDatums
 CprojUV
 CRingBuffer
 CSFRegion
 CStackContext
 Cswq_col_def
 Cswq_expr_node
 Cswq_field_list
 Cswq_join_def
 Cswq_op_registrar
 Cswq_operation
 Cswq_order_def
 Cswq_parse_context
 Cswq_select
 Cswq_summary
 Cswq_table_def
 Ctm_unz_s
 Ctm_zip_s
 Cunz_file_info_internal_s
 Cunz_file_info_s
 Cunz_file_pos_s
 Cunz_global_info_s
 Cunz_s
 CVSIArchiveContent
 CVSIArchiveEntry
 CVSIArchiveEntryFileOffset
 CVSIArchiveFilesystemHandler
 CVSIArchiveReader
 CVSIBufferedReaderHandle
 CVSICacheChunk
 CVSICachedFile
 CVSICurlFilesystemHandler
 CVSICurlHandle
 CVSICurlStreamingFSHandler
 CVSICurlStreamingHandle
 CVSIDIR
 CVSIFileManager
 CVSIFilesystemHandler
 CVSIGZipFilesystemHandler
 CVSIGZipHandle
 CVSIGZipWriteHandle
 CVSIMemFile
 CVSIMemFilesystemHandler
 CVSIMemHandle
 CVSIReadDirRecursiveTask
 CVSISparseFileFilesystemHandler
 CVSISparseFileHandle
 CVSIStdinFilesystemHandler
 CVSIStdinHandle
 CVSIStdoutFilesystemHandler
 CVSIStdoutHandle
 CVSIStdoutRedirectFilesystemHandler
 CVSIStdoutRedirectHandle
 CVSISubFileFilesystemHandler
 CVSISubFileHandle
 CVSITarEntryFileOffset
 CVSITarFilesystemHandler
 CVSITarReader
 CVSIUnixStdioFilesystemHandler
 CVSIUnixStdioHandle
 CVSIVirtualHandle
 CVSIZipEntryFileOffset
 CVSIZipFilesystemHandler
 CVSIZipReader
 CVSIZipWriteHandle
 CWriteFuncStruct
 Cyyalloc
 Czip_fileinfo
 Czip_internal
 Czlib_filefunc_def_s

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