1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// Spatial Index Library
//
// Copyright (C) 2002 Navel Ltd.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Email:
// mhadji@gmail.com
#pragma once
namespace SpatialIndex
{
namespace TPRTree
{
class Leaf : public Node
{
public:
virtual ~Leaf();
private:
Leaf(TPRTree* pTree, id_type id);
virtual NodePtr chooseSubtree(const MovingRegion& mbr, uint32_t level, std::stack<id_type>& pathBuffer);
virtual NodePtr findLeaf(const MovingRegion& mbr, id_type id, std::stack<id_type>& pathBuffer);
virtual void split(uint32_t dataLength, byte* pData, MovingRegion& mbr, id_type id, NodePtr& left, NodePtr& right);
virtual void deleteData(id_type id, std::stack<id_type>& pathBuffer);
friend class TPRTree;
friend class BulkLoader;
}; // Leaf
}
}
|
GitWeb
