source: rtos_arduino/trunk/arduino_lib/libraries/ArduinoJson/include/ArduinoJson/Configuration.hpp@ 209

Last change on this file since 209 was 209, checked in by ertl-honda, 8 years ago

BlueMix用のフィアルを追加
File size: 2.0 KB
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1// Copyright Benoit Blanchon 2014-2016
2// MIT License
3//
4// Arduino JSON library
5// https://github.com/bblanchon/ArduinoJson
6// If you like this project, please add a star!
7
8#pragma once
9
10#ifdef ARDUINO // assume this is an embedded platform
11
12// store using float instead of double to reduce the memory usage (issue #134)
13#ifndef ARDUINOJSON_USE_DOUBLE
14#define ARDUINOJSON_USE_DOUBLE 0
15#endif
16
17// store using a long because it usually match the size of a float.
18#ifndef ARDUINOJSON_USE_LONG_LONG
19#define ARDUINOJSON_USE_LONG_LONG 0
20#endif
21#ifndef ARDUINOJSON_USE_INT64
22#define ARDUINOJSON_USE_INT64 0
23#endif
24
25// arduino doesn't support STL stream
26#ifndef ARDUINOJSON_ENABLE_STD_STREAM
27#define ARDUINOJSON_ENABLE_STD_STREAM 0
28#endif
29
30#ifndef ARDUINOJSON_ENABLE_ALIGNMENT
31#ifdef ARDUINO_ARCH_AVR
32// alignment isn't needed for 8-bit AVR
33#define ARDUINOJSON_ENABLE_ALIGNMENT 0
34#else
35// but must processor needs pointer to be align on word size
36#define ARDUINOJSON_ENABLE_ALIGNMENT 1
37#endif
38#endif
39
40#else // assume this is a computer
41
42// on a computer we have plenty of memory so we can use doubles
43#ifndef ARDUINOJSON_USE_DOUBLE
44#define ARDUINOJSON_USE_DOUBLE 1
45#endif
46
47// use long long when available
48#ifndef ARDUINOJSON_USE_LONG_LONG
49#if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1800)
50#define ARDUINOJSON_USE_LONG_LONG 1
51#else
52#define ARDUINOJSON_USE_LONG_LONG 0
53#endif
54#endif
55
56// use _int64 on old versions of Visual Studio
57#ifndef ARDUINOJSON_USE_INT64
58#if defined(_MSC_VER) && _MSC_VER <= 1700
59#define ARDUINOJSON_USE_INT64 1
60#else
61#define ARDUINOJSON_USE_INT64 0
62#endif
63#endif
64
65// on a computer, we can assume that the STL is there
66#ifndef ARDUINOJSON_ENABLE_STD_STREAM
67#define ARDUINOJSON_ENABLE_STD_STREAM 1
68#endif
69
70#ifndef ARDUINOJSON_ENABLE_ALIGNMENT
71// even if not required, most cpu's are faster with aligned pointers
72#define ARDUINOJSON_ENABLE_ALIGNMENT 1
73#endif
74
75#endif
76
77#if ARDUINOJSON_USE_LONG_LONG && ARDUINOJSON_USE_INT64
78#error ARDUINOJSON_USE_LONG_LONG and ARDUINOJSON_USE_INT64 cannot be set together
79#endif
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