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6 #ifndef JSON_CONFIG_H_INCLUDED
7 #define JSON_CONFIG_H_INCLUDED
15 #include <type_traits>
19 #ifndef JSON_USE_EXCEPTION
20 #define JSON_USE_EXCEPTION 1
24 #ifndef JSON_USE_NULLREF
25 #define JSON_USE_NULLREF 1
34 #if defined(JSON_DLL_BUILD)
35 #if defined(_MSC_VER) || defined(__MINGW32__)
36 #define JSON_API __declspec(dllexport)
37 #define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
38 #elif defined(__GNUC__) || defined(__clang__)
39 #define JSON_API __attribute__((visibility("default")))
40 #endif // if defined(_MSC_VER)
42 #elif defined(JSON_DLL)
43 #if defined(_MSC_VER) || defined(__MINGW32__)
44 #define JSON_API __declspec(dllimport)
45 #define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
46 #endif // if defined(_MSC_VER)
47 #endif // ifdef JSON_DLL_BUILD
49 #if !defined(JSON_API)
53 #if defined(_MSC_VER) && _MSC_VER < 1800
55 "ERROR: Visual Studio 12 (2013) with _MSC_VER=1800 is the oldest supported compiler with sufficient C++11 capabilities"
58 #if defined(_MSC_VER) && _MSC_VER < 1900
62 const char* format, ...);
63 #define jsoncpp_snprintf msvc_pre1900_c99_snprintf
65 #define jsoncpp_snprintf std::snprintf
75 #define JSONCPP_OVERRIDE override
78 #if __has_extension(attribute_deprecated_with_message)
79 #define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
81 #elif defined(__GNUC__) // not clang (gcc comes later since clang emulates gcc)
82 #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
83 #define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
84 #elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
85 #define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
86 #endif // GNUC version
87 #elif defined(_MSC_VER) // MSVC (after clang because clang on Windows emulates
89 #define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
90 #endif // __clang__ || __GNUC__ || _MSC_VER
92 #if !defined(JSONCPP_DEPRECATED)
93 #define JSONCPP_DEPRECATED(message)
94 #endif // if !defined(JSONCPP_DEPRECATED)
96 #if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 6))
97 #define JSON_USE_INT64_DOUBLE_CONVERSION 1
100 #if !defined(JSON_IS_AMALGAMATION)
105 #endif // if !defined(JSON_IS_AMALGAMATION)
110 #if defined(JSON_NO_INT64)
113 #undef JSON_HAS_INT64
114 #else // if defined(JSON_NO_INT64)
116 #if defined(_MSC_VER) // Microsoft Visual Studio
119 #else // if defined(_MSC_VER) // Other platforms, use long long
120 using Int64 = int64_t;
122 #endif // if defined(_MSC_VER)
125 #define JSON_HAS_INT64
126 #endif // if defined(JSON_NO_INT64)
128 template <
typename T>
130 typename std::conditional<JSONCPP_USING_SECURE_MEMORY, SecureAllocator<T>,
131 std::allocator<T>>::type;
134 std::basic_istringstream<String::value_type, String::traits_type,
135 String::allocator_type>;
137 std::basic_ostringstream<String::value_type, String::traits_type,
138 String::allocator_type>;
150 #endif // JSON_CONFIG_H_INCLUDED
std::basic_ostringstream< String::value_type, String::traits_type, String::allocator_type > OStringStream
Json::IStringStream JSONCPP_ISTRINGSTREAM
typename std::conditional< 0, SecureAllocator< T >, std::allocator< T > >::type Allocator
int msvc_pre1900_c99_snprintf(char *outBuf, size_t size, const char *format,...)
Json::OStream JSONCPP_OSTREAM
std::basic_istringstream< String::value_type, String::traits_type, String::allocator_type > IStringStream
Json::IStream JSONCPP_ISTREAM
JSON (JavaScript Object Notation).
#define JSON_API
If defined, indicates that the source file is amalgamated to prevent private header inclusion.
Json::OStringStream JSONCPP_OSTRINGSTREAM
std::basic_string< char, std::char_traits< char >, Allocator< char > > String
Json::String JSONCPP_STRING