GDAL

ogrlayer_private.h
1/******************************************************************************
2 *
3 * Project: OpenGIS Simple Features Reference Implementation
4 * Purpose: OGRLayer::Private struct
5 * Author: Even Rouault <even dot rouault at spatialys.com>
6 *
7 ******************************************************************************
8 * Copyright (c) 2024, Even Rouault <even dot rouault at spatialys.com>
9 *
10 * Permission is hereby granted, free of charge, to any person obtaining a
11 * copy of this software and associated documentation files (the "Software"),
12 * to deal in the Software without restriction, including without limitation
13 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
14 * and/or sell copies of the Software, and to permit persons to whom the
15 * Software is furnished to do so, subject to the following conditions:
16 *
17 * The above copyright notice and this permission notice shall be included
18 * in all copies or substantial portions of the Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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27 ****************************************************************************/
28
29#ifndef OGRLAYER_PRIVATE_H_INCLUDED
30#define OGRLAYER_PRIVATE_H_INCLUDED
31
32#include "ogrsf_frmts.h"
33
35 struct OGRLayer::Private
36{
37 bool m_bInFeatureIterator = false;
38
39 // Used by CreateFieldFromArrowSchema() and WriteArrowBatch()
40 // to store the mapping between the input Arrow field name and the
41 // output OGR field name, that can be different sometimes (for example
42 // Shapefile truncating at 10 characters)
43 // This is admittedly not super clean to store that mapping at that level.
44 // We should probably have CreateFieldFromArrowSchema() and
45 // WriteArrowBatch() explicitly returning and accepting that mapping.
46 std::map<std::string, std::string> m_oMapArrowFieldNameToOGRFieldName{};
47
49 bool m_bConvertGeomsIfNecessaryAlreadyCalled = false;
50
52 bool m_bSupportsCurve = false;
53
55 bool m_bSupportsM = false;
56
58 bool m_bApplyGeomSetPrecision = false;
59};
60
62
63#endif /* OGRLAYER_PRIVATE_H_INCLUDED */
ogrsf_frmts.h
Classes related to registration of format support, and opening datasets.