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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/******************************************************************************
* $Id: ogrlayerdecorator.h 24633 2012-07-01 14:37:25Z rouault $
*
* Project: OpenGIS Simple Features Reference Implementation
* Purpose: Defines OGRLayerDecorator class
* Author: Even Rouault, even dot rouault at mines dash paris dot org
*
******************************************************************************
* Copyright (c) 2012, Even Rouault <even dot rouault at mines dash paris dot org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#ifndef _OGRLAYERDECORATOR_H_INCLUDED
#define _OGRLAYERDECORATOR_H_INCLUDED
#include "ogrsf_frmts.h"
class OGRLayerDecorator : public OGRLayer
{
protected:
OGRLayer *m_poDecoratedLayer;
int m_bHasOwnership;
public:
OGRLayerDecorator(OGRLayer* poDecoratedLayer,
int bTakeOwnership);
virtual ~OGRLayerDecorator();
virtual OGRGeometry *GetSpatialFilter();
virtual void SetSpatialFilter( OGRGeometry * );
virtual void SetSpatialFilterRect( double dfMinX, double dfMinY,
double dfMaxX, double dfMaxY );
virtual OGRErr SetAttributeFilter( const char * );
virtual void ResetReading();
virtual OGRFeature *GetNextFeature();
virtual OGRErr SetNextByIndex( long nIndex );
virtual OGRFeature *GetFeature( long nFID );
virtual OGRErr SetFeature( OGRFeature *poFeature );
virtual OGRErr CreateFeature( OGRFeature *poFeature );
virtual OGRErr DeleteFeature( long nFID );
virtual const char *GetName();
virtual OGRwkbGeometryType GetGeomType();
virtual OGRFeatureDefn *GetLayerDefn();
virtual OGRSpatialReference *GetSpatialRef();
virtual int GetFeatureCount( int bForce = TRUE );
virtual OGRErr GetExtent(OGREnvelope *psExtent, int bForce = TRUE);
virtual int TestCapability( const char * );
/* Deprecated (and un-implemented method) --> we won't decorate it ! */
/* virtual const char *GetInfo( const char * ); */
virtual OGRErr CreateField( OGRFieldDefn *poField,
int bApproxOK = TRUE );
virtual OGRErr DeleteField( int iField );
virtual OGRErr ReorderFields( int* panMap );
virtual OGRErr AlterFieldDefn( int iField, OGRFieldDefn* poNewFieldDefn, int nFlags );
virtual OGRErr SyncToDisk();
virtual OGRStyleTable *GetStyleTable();
virtual void SetStyleTableDirectly( OGRStyleTable *poStyleTable );
virtual void SetStyleTable(OGRStyleTable *poStyleTable);
virtual OGRErr StartTransaction();
virtual OGRErr CommitTransaction();
virtual OGRErr RollbackTransaction();
virtual const char *GetFIDColumn();
virtual const char *GetGeometryColumn();
virtual OGRErr SetIgnoredFields( const char **papszFields );
};
#endif // _OGRLAYERDECORATOR_H_INCLUDED
|
