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Home GeoPack GeoDB Type Declarations and Constants TIxLLRec
See also: IxLatHigh, IxLatLow, IxLongHigh, IxLongLow 

TIxLLRec

Unit:SDL_geodb
Class: none
Declaration: 
TIxLLRec = record
             LLValue : single;
             index   : longint;
           end;

The type declaration TIxLLRec specifies the records used for the latitude/longitude indexes IxLatLow, IxLatHigh, IxLongLow and IxLongHigh. The variable LLValue holds the latitude or longitude, the variable index contains the pointer to the database. It may be used to access the Data property.

Hint: Please note that the interface of TGeoDB uses indexes which start at 1 although the physical indexes as stored on the disk are zero-based. Thus you have to be careful if you read the indexes from disk without using the methods and properties of TGeoDB.


Last Update: 2023-Feb-06