Class hierarchy

TObject
- Exception
  - EDatabaseError (DB)
    - ESQLDatabaseError (SQLDB)
      - EIBDatabaseError (IBConnection)
- Exception
  - EStreamColl (streamcoll)
- Exception
  - EDuplicate (Contnrs)
- Exception
  - EBase64DecodingException (base64)
- Exception
  - ESyncObjectException (syncobjs)
- Exception
  - EStreamError
    - EIDEAError (idea)
- Exception
  - EStreamError
    - EPipeError (Pipes)
      - EPipeSeek (Pipes)
- Exception
  - EIniCol (inicol)
- Exception
  - EStreamError
    - Ezliberror (ZStream)
      - Egzfileerror (ZStream)
- Exception
  - EStreamError
    - Ezliberror (ZStream)
      - Ecompressionerror (ZStream)
- Exception
  - EStreamError
    - EPipeError (Pipes)
- Exception
  - EStreamError
    - Ezliberror (ZStream)
- Exception
  - ESyncObjectException (syncobjs)
    - ELockException (syncobjs)
- Exception
  - EStreamError
    - ENullStreamError (nullstream)
- Exception
  - EKeyNotFound (Contnrs)
- Exception
  - EDatabaseError (DB)
    - ESQLDatabaseError (SQLDB)
- Exception
  - EProcess (process)
- Exception
  - EStreamError
    - Ezliberror (ZStream)
      - Edecompressionerror (ZStream)
- Exception
  - EJSON (fpjson)
- Exception
  - EDatabaseError (DB)
    - EUpdateError (DB)
- Exception
  - EMOFileError (gettext)
- Exception
  - ECGIException (ezcgi)
- Exception
  - EDatabaseError (DB)
- Exception
  - EDatabaseError (DB)
    - ESQLDatabaseError (SQLDB)
      - EMSSQLDatabaseError (MSSQLConn)
- Exception
  - EStreamError
    - EBlowFishError (BlowFish)
- Exception
  - ECacheError (CacheCls)
- Exception
  - EStreamError
    - EIOStreamError (iostream)
- Exception
  - ELogError (eventlog)
- Exception
  - EStreamError
    - EPipeError (Pipes)
      - EPipeCreation (Pipes)
- Exception
  - MDSError (memds)
- Exception
  - EIPCError (simpleipc)
- Exception
  - ESyncObjectException (syncobjs)
    - ELockRecursionException (syncobjs)
- Exception
  - EZipError (Zipper)
- Exception
  - EDaemon (daemonapp)
- TASCII85RingBuffer (ascii85)
- TAVLTree (AVL_Tree)
- TAVLTreeNode (AVL_Tree)
- TAVLTreeNodeEnumerator (AVL_Tree)
- TBaseAVLTreeNodeManager (AVL_Tree)
  - TAVLTreeNodeMemManager (AVL_Tree)
- TBaseJSONEnumerator (fpjson)
- TCache (CacheCls)
- TCustomIniFile (IniFiles)
  - TIniFile (IniFiles)
    - TMemIniFile (IniFiles)
- TCustomSQLscript
  - TSQLScript (SQLDB)
- TDataSetEnumerator (DB)
- TFieldsEnumerator (DB)
- TFPHashObject (Contnrs)
- TIniFileKey (IniFiles)
- TIniFileSection (IniFiles)
- TIPCServerMsg (simpleipc)
- TIPCServerMsgQueue (simpleipc)
- TMOFile (gettext)
- TNonFreePooledMemManager (pooledmm)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBlobField (DB)
        
        TWideMemoField (DB)
- TObject
  - TPersistent
    - TCollectionItem
      - TIniCollectionItem (inicol)
        
        TNamedIniCollectionItem (inicol)
- TObject
  - TPersistent
    - TCollection
      - TDaemonDefs (daemonapp)
- TObject
  - TStream
    - TOwnerStream
      - Tcustomzlibstream (ZStream)
        
        Tcompressionstream (ZStream)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TLongintField (DB)
        
        TSmallintField (DB)
- TObject
  - TFPCustomHashTable (Contnrs)
    - TFPStringHashTable (Contnrs)
- TObject
  - TFPCustomHashTable (Contnrs)
    - TFPObjectHashTable (Contnrs)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TLongintField (DB)
- TObject
  - TFPTimerDriver (fptimer)
- TObject
  - TCompressor (Zipper)
- TObject
  - TOrderedList (Contnrs)
    - TQueue (Contnrs)
      - TObjectQueue (Contnrs)
- TObject
  - TStream
    - TOwnerStream
      - TBase64DecodingStream (base64)
- TObject
  - TPersistent
    - TCollection
      - TOwnedCollection
        
        TDefCollection (DB)
- TObject
  - TFPCustomHashTable (Contnrs)
    - TFPDataHashTable (Contnrs)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
        
        TDBDataset (DB)
- TObject
  - TPersistent
    - TCollection
      - TDependencies (daemonapp)
- TObject
  - TMimeType (fpmimetypes)
- TObject
  - TLookupList (DB)
- TObject
  - TSQLHandle (SQLDB)
- TObject
  - TJSONData (fpjson)
    - TJSONNumber (fpjson)
      - TJSONFloatNumber (fpjson)
- TObject
  - TList
    - TObjectList (Contnrs)
      - TComponentList (Contnrs)
- TObject
  - TStream
    - TOwnerStream
      - TIDEAStream (idea)
        
        TIDEAEncryptStream (idea)
- TObject
  - TFPCustomHashTable (Contnrs)
- TObject
  - TPersistent
    - TConnectionDef (SQLDB)
      - TIBConnectionDef (IBConnection)
- TObject
  - TPersistent
    - TComponent
      - TEventLog (eventlog)
- TObject
  - TCompressor (Zipper)
    - TDeflater (Zipper)
- TObject
  - TPersistent
    - TConnectionDef (SQLDB)
- TObject
  - TThread
    - TDaemonThread (daemonapp)
- TObject
  - TPersistent
    - TComponent
      - TDBTransaction (DB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TStringField (DB)
- TObject
  - TPersistent
    - TCollection
      - TOwnedCollection
        
        TDefCollection (DB)
        
        TIndexDefs (DB)
- TObject
  - TPersistent
    - TCollectionItem
      - TZipFileEntry (Zipper)
        
        TFullZipFileEntry (Zipper)
- TObject
  - TPersistent
    - TCollection
      - TCheckConstraints (DB)
- TObject
  - TPersistent
    - TComponent
      - TFPCustomTimer (fptimer)
- TObject
  - TTextReader (streamex)
    - TFileReader (streamex)
- TObject
  - TStream
    - TOwnerStream
      - TIDEAStream (idea)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
        
        TDBDataset (DB)
        
        TCustomBufDataset (BufDataset)
        
        TBufDataset (BufDataset)
- TObject
  - TStream
    - TOwnerStream
      - TBase64EncodingStream (base64)
- TObject
  - TFiler
    - TWriter
      - TDelphiWriter (streamex)
- TObject
  - TFPHashObjectList (Contnrs)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
        
        TDBDataset (DB)
        
        TCustomBufDataset (BufDataset)
        
        TCustomSQLQuery (SQLDB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TDateTimeField (DB)
- TObject
  - TFields (DB)
- TObject
  - TEZcgi (ezcgi)
- TObject
  - TCustomBucketList (Contnrs)
    - TBucketList (Contnrs)
      - TObjectBucketList (Contnrs)
- TObject
  - TPersistent
    - TCollection
      - TSqlObjectIdentifierList (SQLTypes)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
- TObject
  - TDeCompressor (Zipper)
- TObject
  - THTCustomNode (Contnrs)
    - THTDataNode (Contnrs)
- TObject
  - TStream
    - TOwnerStream
      - TBlowFishStream (BlowFish)
        
        TBlowFishDeCryptStream (BlowFish)
- TObject
  - TPersistent
    - TComponent
      - TDataModule
        
        TCustomDaemon (daemonapp)
        
        TDaemon (daemonapp)
- TObject
  - THTCustomNode (Contnrs)
    - THTObjectNode (Contnrs)
- TObject
  - TPersistent
    - TCollectionItem
      - TCheckConstraint (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
        
        TDatabase (DB)
        
        TSQLConnection (SQLDB)
        
        TIBConnection (IBConnection)
- TObject
  - TSQLHandle (SQLDB)
    - TIBTrans (IBConnection)
- TObject
  - TPersistent
    - TCollection
      - TOwnedCollection
        
        TDefCollection (DB)
        
        TFieldDefs (DB)
        
        TSQLDBFieldDefs (SQLDB)
- TObject
  - TPersistent
    - TComponent
      - TCustomDaemonMapper (daemonapp)
        
        TDaemonMapper (daemonapp)
- TObject
  - TStream
    - THandleStream
      - TOutputPipeStream (Pipes)
- TObject
  - TPersistent
    - TCollection
      - TParams (DB)
- TObject
  - TPersistent
    - TComponent
      - TDBTransaction (DB)
        
        TSQLTransaction (SQLDB)
- TObject
  - TPersistent
    - TStrings
      - TStringList
        
        THashedStringList (IniFiles)
- TObject
  - TTextReader (streamex)
    - TStreamReader (streamex)
- TObject
  - TJSONData (fpjson)
    - TJSONString (fpjson)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBinaryField (DB)
        
        TBytesField (DB)
        
        TVarBytesField (DB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TLargeintField (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomSQLStatement (SQLDB)
        
        TSQLStatement (SQLDB)
- TObject
  - TPersistent
    - TCollectionItem
      - TDependency (daemonapp)
- TObject
  - TFiler
    - TReader
      - TDelphiReader (streamex)
- TObject
  - THTCustomNode (Contnrs)
    - THTObjectNode (Contnrs)
      - THTOwnedObjectNode (Contnrs)
- TObject
  - TPersistent
    - TCollectionItem
      - TStreamCollectionItem (streamcoll)
- TObject
  - TJSONData (fpjson)
    - TJSONNull (fpjson)
- TObject
  - TPersistent
    - TCollection
      - TStreamCollection (streamcoll)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TStringField (DB)
        
        TGuidField (DB)
- TObject
  - TCustomBucketList (Contnrs)
    - TBucketList (Contnrs)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
        
        TDatabase (DB)
        
        TSQLConnection (SQLDB)
        
        TMSSQLConnection (MSSQLConn)
        
        TSybaseConnection (MSSQLConn)
- TObject
  - TJSONData (fpjson)
    - TJSONObject (fpjson)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TLongintField (DB)
        
        TAutoIncField (DB)
- TObject
  - TJSONData (fpjson)
    - TJSONNumber (fpjson)
      - TJSONQWordNumber (fpjson)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBlobField (DB)
        
        TGraphicField (DB)
- TObject
  - TStream
    - THandleStream
      - TInputPipeStream (Pipes)
- TObject
  - TPersistent
    - TCollectionItem
      - TDaemonDef (daemonapp)
- TObject
  - TIPCServerComm (simpleipc)
- TObject
  - TPropInfoList (RttiUtils)
- TObject
  - TPersistent
    - TDataLink (DB)
      - TDetailDataLink (DB)
- TObject
  - TJSONData (fpjson)
- TObject
  - TBufIndex (BufDataset)
    - TUniDirectionalBufIndex (BufDataset)
- TObject
  - TFPObjectList (Contnrs)
- TObject
  - TJSONData (fpjson)
    - TJSONNumber (fpjson)
      - TJSONInt64Number (fpjson)
- TObject
  - TZipper (Zipper)
- TObject
  - TPersistent
    - TComponent
      - TCustomApplication (CustApp)
- TObject
  - TFPHashList (Contnrs)
- TObject
  - TDeCompressor (Zipper)
    - TInflater (Zipper)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBinaryField (DB)
        
        TBytesField (DB)
- TObject
  - THTCustomNode (Contnrs)
    - THTStringNode (Contnrs)
- TObject
  - TOrderedList (Contnrs)
    - TStack (Contnrs)
      - TObjectStack (Contnrs)
- TObject
  - TPersistent
    - TCollection
      - TOwnedCollection
        
        TDefCollection (DB)
        
        TFieldDefs (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomDaemonMapper (daemonapp)
- TObject
  - TPersistent
    - TComponent
      - TSimpleIPC (simpleipc)
        
        TSimpleIPCServer (simpleipc)
- TObject
  - TDataPacketReader (BufDataset)
- TObject
  - TPersistent
    - TCollection
      - TZipFileEntries (Zipper)
        
        TFullZipFileEntries (Zipper)
- TObject
  - TDataPacketReader (BufDataset)
    - TFpcBinaryDatapacketReader (BufDataset)
- TObject
  - TPersistent
    - TCollectionItem
      - TZipFileEntry (Zipper)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
- TObject
  - TList
    - TIniFileSectionList (IniFiles)
- TObject
  - TPersistent
    - TComponent
      - TDataSource (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomApplication (CustApp)
        
        TCustomDaemonApplication (daemonapp)
- TObject
  - TBufIndex (BufDataset)
    - TArrayBufIndex (BufDataset)
- TObject
  - TStream
    - TOwnerStream
      - TIDEAStream (idea)
        
        TIDEADeCryptStream (idea)
- TObject
  - TUnZipper (Zipper)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBooleanField (DB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TLongintField (DB)
        
        TWordField (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
        
        TDatabase (DB)
        
        TSQLConnection (SQLDB)
        
        TMSSQLConnection (MSSQLConn)
- TObject
  - TOrderedList (Contnrs)
    - TStack (Contnrs)
- TObject
  - TStream
    - TOwnerStream
      - TBufStream (bufstream)
        
        TWriteBufStream (bufstream)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
- TObject
  - TPersistent
    - TComponent
      - TPROCESS (process)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TDateTimeField (DB)
        
        TTimeField (DB)
- TObject
  - TIPCClientComm (simpleipc)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TFloatField (DB)
        
        TCurrencyField (DB)
- TObject
  - TPersistent
    - TWinBindings (daemonapp)
- TObject
  - TPersistent
    - TCollection
      - TZipFileEntries (Zipper)
- TObject
  - TStream
    - THandleStream
      - TFileStream
        
        TBufferedFileStream (bufstream)
- TObject
  - TPersistent
    - TDataLink (DB)
- TObject
  - TBlowFish (BlowFish)
- TObject
  - TJSONData (fpjson)
    - TJSONNumber (fpjson)
- TObject
  - TPersistent
    - TComponent
      - TDataModule
        
        TCustomDaemon (daemonapp)
- TObject
  - TPersistent
    - TComponent
      - TSimpleIPC (simpleipc)
        
        TSimpleIPCClient (simpleipc)
- TObject
  - TPersistent
    - TCollectionItem
      - TIniCollectionItem (inicol)
- TObject
  - TAbstractObjectReader
    - TBinaryObjectReader
      - TBidirBinaryObjectReader (streamex)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBlobField (DB)
        
        TMemoField (DB)
- TObject
  - TPersistent
    - TComponent
      - TFPMimeTypes (fpmimetypes)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
        
        TDatabase (DB)
        
        TSQLConnection (SQLDB)
- TObject
  - TPersistent
    - TCollectionItem
      - TNamedItem (DB)
        
        TFieldDef (DB)
        
        TSQLDBFieldDef (SQLDB)
- TObject
  - TSynchroObject (syncobjs)
    - THandleObject (syncobjs)
- TObject
  - TPersistent
    - TCollection
      - TParams (DB)
        
        TSQLDBParams (SQLDB)
- TObject
  - TSQLHandle (SQLDB)
    - TSQLCursor (SQLDB)
- TObject
  - TPersistent
    - TComponent
      - TCustomSQLStatement (SQLDB)
- TObject
  - TPersistent
    - TCollectionItem
      - TSqlObjectIdenfier (SQLTypes)
- TObject
  - TSynchroObject (syncobjs)
    - THandleObject (syncobjs)
      - TEventObject (syncobjs)
        
        TSimpleEvent (syncobjs)
- TObject
  - TStream
    - TOwnerStream
      - TASCII85EncoderStream (ascii85)
- TObject
  - TStream
    - TOwnerStream
      - TBufStream (bufstream)
- TObject
  - TPersistent
    - TDataLink (DB)
      - TDetailDataLink (DB)
        
        TMasterDataLink (DB)
- TObject
  - TPersistent
    - TDataLink (DB)
      - TDetailDataLink (DB)
        
        TMasterDataLink (DB)
        
        TMasterParamsDataLink (DB)
- TObject
  - TPersistent
    - TSQLSequence (SQLDB)
- TObject
  - TList
    - TObjectList (Contnrs)
- TObject
  - TList
    - TClassList (Contnrs)
- TObject
  - TJSONData (fpjson)
    - TJSONArray (fpjson)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
        
        TMemDataset (memds)
- TObject
  - TTextReader (streamex)
    - TStringReader (streamex)
- TObject
  - TStream
    - TOwnerStream
      - TWindowedStream (streamex)
- TObject
  - TStream
    - TOwnerStream
      - TBufStream (bufstream)
        
        TReadBufStream (bufstream)
- TObject
  - TStream
    - TOwnerStream
      - TBlowFishStream (BlowFish)
        
        TBlowFishEncryptStream (BlowFish)
- TObject
  - TPersistent
    - TCollectionItem
      - TNamedItem (DB)
        
        TFieldDef (DB)
- TObject
  - THTCustomNode (Contnrs)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBlobField (DB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TFMTBCDField (DB)
- TObject
  - TBufIndex (BufDataset)
    - TDoubleLinkedBufIndex (BufDataset)
- TObject
  - TPersistent
    - TCollectionItem
      - TNamedItem (DB)
- TObject
  - TTextReader (streamex)
- TObject
  - TPersistent
    - TComponent
      - TDaemonController (daemonapp)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TBCDField (DB)
- TObject
  - TPropsStorage (RttiUtils)
- TObject
  - TPersistent
    - TCollectionItem
      - TParam (DB)
        
        TSQLDBParam (SQLDB)
- TObject
  - TCustomBucketList (Contnrs)
- TObject
  - TPersistent
    - TComponent
      - TFPCustomTimer (fptimer)
        
        TFPTimer (fptimer)
- TObject
  - TPersistent
    - TCollectionItem
      - TNamedItem (DB)
        
        TIndexDef (DB)
- TObject
  - TPersistent
    - TCollection
      - TOwnedCollection
        
        TDefCollection (DB)
        
        TIndexDefs (DB)
        
        TServerIndexDefs (SQLDB)
- TObject
  - TAbstractObjectWriter
    - TBinaryObjectWriter
      - TBidirBinaryObjectWriter (streamex)
- TObject
  - TBufIndex (BufDataset)
- TObject
  - TCompressor (Zipper)
    - TShrinker (Zipper)
- TObject
  - TStream
    - TOwnerStream
      - TASCII85DecoderStream (ascii85)
- TObject
  - TStream
    - TOwnerStream
      - Tcustomzlibstream (ZStream)
        
        Tdecompressionstream (ZStream)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TVariantField (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
        
        TDatabase (DB)
        
        TSQLConnection (SQLDB)
        
        TSQLConnector (SQLDB)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TLongintField (DB)
        
        TIntegerField (DB)
- TObject
  - TPersistent
    - TConnectionDef (SQLDB)
      - TMSSQLConnectionDef (MSSQLConn)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TDateTimeField (DB)
        
        TDateField (DB)
- TObject
  - TList
    - TIniFileKeyList (IniFiles)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TBinaryField (DB)
- TObject
  - TPersistent
    - TCollection
      - TIniCollection (inicol)
- TObject
  - TOrderedList (Contnrs)
    - TQueue (Contnrs)
- TObject
  - TStream
    - TOwnerStream
      - Tcustomzlibstream (ZStream)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
        
        TDBDataset (DB)
        
        TCustomBufDataset (BufDataset)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TNumericField (DB)
        
        TFloatField (DB)
- TObject
  - TJSONData (fpjson)
    - TJSONBoolean (fpjson)
- TObject
  - TStream
    - THandleStream
      - TNullStream (nullstream)
- TObject
  - TSynchroObject (syncobjs)
- TObject
  - TStream
    - TGZFileStream (ZStream)
- TObject
  - TPersistent
    - TCollection
      - TIniCollection (inicol)
        
        TNamedIniCollection (inicol)
- TObject
  - TPersistent
    - TComponent
      - TCustomConnection (DB)
        
        TDatabase (DB)
- TObject
  - TJSONData (fpjson)
    - TJSONNumber (fpjson)
      - TJSONIntegerNumber (fpjson)
- TObject
  - TStream
    - THandleStream
      - TIOStream (iostream)
- TObject
  - TSQLHandle (SQLDB)
    - TSQLCursor (SQLDB)
      - TIBCursor (IBConnection)
- TObject
  - TStream
    - TOwnerStream
      - TBlowFishStream (BlowFish)
- TObject
  - TSynchroObject (syncobjs)
    - TCriticalSection (syncobjs)
- TObject
  - TPersistent
    - TConnectionDef (SQLDB)
      - TMSSQLConnectionDef (MSSQLConn)
        
        TSybaseConnectionDef (MSSQLConn)
- TObject
  - TPersistent
    - TComponent
      - TSimpleIPC (simpleipc)
- TObject
  - TPersistent
    - TComponent
      - TField (DB)
        
        TStringField (DB)
        
        TWideStringField (DB)
- TObject
  - TStream
    - TBufBlobStream (BufDataset)
- TObject
  - TOrderedList (Contnrs)
- TObject
  - TPersistent
    - TCollectionItem
      - TParam (DB)
- TObject
  - TPersistent
    - TComponent
      - TCustomApplication (CustApp)
        
        TCustomDaemonApplication (daemonapp)
        
        TDaemonApplication (daemonapp)
- TObject
  - TSynchroObject (syncobjs)
    - THandleObject (syncobjs)
      - TEventObject (syncobjs)
- TObject
  - TPersistent
    - TComponent
      - TDataSet (DB)
        
        TDBDataset (DB)
        
        TCustomBufDataset (BufDataset)
        
        TCustomSQLQuery (SQLDB)
        
        TSQLQuery (SQLDB)
- TParamsEnumerator (DB)
- TPooledMemManager (pooledmm)
- TStringHash (IniFiles)
- TTarArchive (libtar)
- TTarWriter (libtar)