TUniDirectionalBufIndex
pt
GetBookmarkSize
GetCurrentBuffer
GetCurrentRecord
GetIsInitialized
GetSpareBuffer
GetSpareRecord
GetRecNo
SetRecNo
ScrollBackward
ScrollForward
GetCurrent
ScrollFirst
ScrollLast
SetToFirstRecord
SetToLastRecord
StoreCurrentRecord
RestoreCurrentRecord
CanScrollForward
DoScrollForward
StoreCurrentRecIntoBookmark
StoreSpareRecIntoBookmark
GotoBookmark
InitialiseIndex
InitialiseSpareRecord
ReleaseSpareRecord
BeginUpdate
AddRecord
InsertRecordBeforeCurrentRecord
RemoveRecordFromIndex
OrderCurrentRecord
EndUpdate
TBufIndex
Create
GetRecord
BookmarkValid
CompareBookmarks
SameBookmarks