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api:dk11:net:tatukgis.ndk.tgis_rtree

TGIS_RTree class

DK11 for .NET | TatukGIS.NDK.TGIS_RTree | Classes | Constructors | Methods | Properties

Encapsulation of tree-level operations.

Available also on: Delphi | Java.

Syntax

// C#
public class TGIS_RTree : TGIS_ObjectDisposable
{
}
' VisualBasic
Public Class TGIS_RTree
  Inherits TGIS_ObjectDisposable
End Class
// Oxygene
type
  TGIS_RTree = public class( TGIS_ObjectDisposable )
  end;

Inheritance

→ TGIS_ObjectDisposable

Constructors

Inherited Overrides Protected
Name Visibility Description
TGIS_RTree() public Create an instance.

Methods

Inherited Overrides Protected
Name Visibility Description
Clear public Clear a whole RTree.
Commit public Set commit state.
Delete public Delete an item from the tree.
FindFirst(int, TGIS_Extent) public Find the first occurrence of an item that meets the extent and uid parameters.
FindFirst(int, TGIS_Extent, long) public Find the first occurrence of an item that meets the extent and uid parameters.
FindNext public Find the next occurrence of the item defined in FindFirst.
Insert public Insert a new item into the tree.

Properties

Inherited Protected
Name Visibility Description
Age public Date of file.
InMemory public True if index is in-memory based.
IsCommited public True if committed.
IsEmpty public True if index is empty.
IsReadOnly public True if index is read only.
Path public Path to index file.

2020/01/31 01:16

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