GDAL
cpl_json_header.h
1/******************************************************************************
2 *
3 * Project: GDAL
4 * Purpose: Includes json-c header
5 * Author: Even Rouault <even dot rouault at spatialys dot com>
6 *
7 ******************************************************************************
8 * Copyright (c) 2016, Even Rouault <even dot rouault at spatialys dot 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
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
26 * DEALINGS IN THE SOFTWARE.
27 *****************************************************************************/
28
29#ifndef OGR_JSON_HEADER_H
30#define OGR_JSON_HEADER_H
31
32#if ((__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2)) && !defined(_MSC_VER))
33#pragma GCC system_header
34#endif
35
36#include <json.h>
37
38#undef json_object_object_foreachC
39#define json_object_object_foreachC(obj,iter) \
40 for(iter.entry = json_object_get_object(obj)->head; (iter.entry ? (iter.key = (char*)iter.entry->k, iter.val = (struct json_object*)iter.entry->v, iter.entry) : nullptr) != nullptr; iter.entry = iter.entry->next)
41
43#if defined(__cplusplus) && !defined(CPL_SUPRESS_CPLUSPLUS)
44
45extern "C++"
46{
47#ifndef DOXYGEN_SKIP
48#include <memory>
49#endif
50
51struct JsonObjectReleaser
52{
53 void operator()(json_object* poObj) const { json_object_put(poObj); }
54};
55
56using JsonObjectUniquePtr = std::unique_ptr<json_object, JsonObjectReleaser>;
57
58} // extern "C++"
59
60#endif /* def __cplusplus && !CPL_SUPRESS_CPLUSPLUS */
63#endif /* OGR_JSON_HEADER_H */

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