GEOS
3.8.0
include
geos
index
chain
MonotoneChainSelectAction.h
1
/**********************************************************************
2
*
3
* GEOS - Geometry Engine Open Source
4
* http://geos.osgeo.org
5
*
6
* Copyright (C) 2001-2002 Vivid Solutions Inc.
7
*
8
* This is free software; you can redistribute and/or modify it under
9
* the terms of the GNU Lesser General Public Licence as published
10
* by the Free Software Foundation.
11
* See the COPYING file for more information.
12
*
13
**********************************************************************
14
*
15
* Last port: index/chain/MonotoneChainSelectAction.java rev. 1.6 (JTS-1.10)
16
*
17
**********************************************************************/
18
19
#ifndef GEOS_IDX_CHAIN_MONOTONECHAINSELECTACTION_H
20
#define GEOS_IDX_CHAIN_MONOTONECHAINSELECTACTION_H
21
22
#include <geos/export.h>
23
#include <geos/geom/LineSegment.h>
// composition
24
#include <geos/geom/Envelope.h>
// composition
25
26
27
// Forward declarations
28
namespace
geos
{
29
namespace
index {
30
namespace
chain {
31
class
MonotoneChain;
32
}
33
}
34
}
35
36
namespace
geos
{
37
namespace
index {
// geos::index
38
namespace
chain {
// geos::index::chain
39
45
class
GEOS_DLL
MonotoneChainSelectAction
{
46
47
protected
:
48
49
geom::LineSegment
selectedSegment;
50
51
public
:
52
53
MonotoneChainSelectAction
() {}
54
55
virtual
56
~
MonotoneChainSelectAction
() {}
57
59
virtual
void
select(
MonotoneChain
& mc,
size_t
start);
60
67
virtual
void
select(
const
geom::LineSegment
& seg) = 0;
68
69
};
70
71
72
}
// namespace geos::index::chain
73
}
// namespace geos::index
74
}
// namespace geos
75
76
#endif // GEOS_IDX_CHAIN_MONOTONECHAINSELECTACTION_H
77
geos::index::chain::MonotoneChainSelectAction
Definition:
MonotoneChainSelectAction.h:45
geos
Basic namespace for all GEOS functionalities.
Definition:
IndexedNestedRingTester.h:25
geos::index::chain::MonotoneChain
Monotone Chains are a way of partitioning the segments of a linestring to allow for fast searching of...
Definition:
index/chain/MonotoneChain.h:84
geos::geom::LineSegment
Definition:
LineSegment.h:59
Generated by
1.8.17