diff options
Diffstat (limited to 'external/rapidjson/rapidjson.h')
| -rw-r--r-- | external/rapidjson/rapidjson.h | 202 |
1 files changed, 160 insertions, 42 deletions
diff --git a/external/rapidjson/rapidjson.h b/external/rapidjson/rapidjson.h index 3f743234d..d896a1445 100644 --- a/external/rapidjson/rapidjson.h +++ b/external/rapidjson/rapidjson.h @@ -1,32 +1,23 @@ -// Copyright (C) 2011 Milo Yip
+// Tencent is pleased to support the open source community by making RapidJSON available.
+//
+// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
//
-// 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:
+// Licensed under the MIT License (the "License"); you may not use this file except
+// in compliance with the License. You may obtain a copy of the License at
//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// http://opensource.org/licenses/MIT
//
-// 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.
+// Unless required by applicable law or agreed to in writing, software distributed
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations under the License.
#ifndef RAPIDJSON_RAPIDJSON_H_
#define RAPIDJSON_RAPIDJSON_H_
-// Copyright (c) 2011 Milo Yip (miloyip@gmail.com)
-// Version 0.1
-
/*!\file rapidjson.h
\brief common definitions and configuration
-
+
\see RAPIDJSON_CONFIG
*/
@@ -49,6 +40,111 @@ #include <cstring> // memset(), memcpy(), memmove(), memcmp()
///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_VERSION_STRING
+//
+// ALWAYS synchronize the following 3 macros with corresponding variables in /CMakeLists.txt.
+//
+
+//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
+// token stringification
+#define RAPIDJSON_STRINGIFY(x) RAPIDJSON_DO_STRINGIFY(x)
+#define RAPIDJSON_DO_STRINGIFY(x) #x
+//!@endcond
+
+/*! \def RAPIDJSON_MAJOR_VERSION
+ \ingroup RAPIDJSON_CONFIG
+ \brief Major version of RapidJSON in integer.
+*/
+/*! \def RAPIDJSON_MINOR_VERSION
+ \ingroup RAPIDJSON_CONFIG
+ \brief Minor version of RapidJSON in integer.
+*/
+/*! \def RAPIDJSON_PATCH_VERSION
+ \ingroup RAPIDJSON_CONFIG
+ \brief Patch version of RapidJSON in integer.
+*/
+/*! \def RAPIDJSON_VERSION_STRING
+ \ingroup RAPIDJSON_CONFIG
+ \brief Version of RapidJSON in "<major>.<minor>.<patch>" string format.
+*/
+#define RAPIDJSON_MAJOR_VERSION 1
+#define RAPIDJSON_MINOR_VERSION 0
+#define RAPIDJSON_PATCH_VERSION 2
+#define RAPIDJSON_VERSION_STRING \
+ RAPIDJSON_STRINGIFY(RAPIDJSON_MAJOR_VERSION.RAPIDJSON_MINOR_VERSION.RAPIDJSON_PATCH_VERSION)
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_NAMESPACE_(BEGIN|END)
+/*! \def RAPIDJSON_NAMESPACE
+ \ingroup RAPIDJSON_CONFIG
+ \brief provide custom rapidjson namespace
+
+ In order to avoid symbol clashes and/or "One Definition Rule" errors
+ between multiple inclusions of (different versions of) RapidJSON in
+ a single binary, users can customize the name of the main RapidJSON
+ namespace.
+
+ In case of a single nesting level, defining \c RAPIDJSON_NAMESPACE
+ to a custom name (e.g. \c MyRapidJSON) is sufficient. If multiple
+ levels are needed, both \ref RAPIDJSON_NAMESPACE_BEGIN and \ref
+ RAPIDJSON_NAMESPACE_END need to be defined as well:
+
+ \code
+ // in some .cpp file
+ #define RAPIDJSON_NAMESPACE my::rapidjson
+ #define RAPIDJSON_NAMESPACE_BEGIN namespace my { namespace rapidjson {
+ #define RAPIDJSON_NAMESPACE_END } }
+ #include "rapidjson/..."
+ \endcode
+
+ \see rapidjson
+ */
+/*! \def RAPIDJSON_NAMESPACE_BEGIN
+ \ingroup RAPIDJSON_CONFIG
+ \brief provide custom rapidjson namespace (opening expression)
+ \see RAPIDJSON_NAMESPACE
+*/
+/*! \def RAPIDJSON_NAMESPACE_END
+ \ingroup RAPIDJSON_CONFIG
+ \brief provide custom rapidjson namespace (closing expression)
+ \see RAPIDJSON_NAMESPACE
+*/
+#ifndef RAPIDJSON_NAMESPACE
+#define RAPIDJSON_NAMESPACE rapidjson
+#endif
+#ifndef RAPIDJSON_NAMESPACE_BEGIN
+#define RAPIDJSON_NAMESPACE_BEGIN namespace RAPIDJSON_NAMESPACE {
+#endif
+#ifndef RAPIDJSON_NAMESPACE_END
+#define RAPIDJSON_NAMESPACE_END }
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_HAS_STDSTRING
+
+#ifndef RAPIDJSON_HAS_STDSTRING
+#ifdef RAPIDJSON_DOXYGEN_RUNNING
+#define RAPIDJSON_HAS_STDSTRING 1 // force generation of documentation
+#else
+#define RAPIDJSON_HAS_STDSTRING 0 // no std::string support by default
+#endif
+/*! \def RAPIDJSON_HAS_STDSTRING
+ \ingroup RAPIDJSON_CONFIG
+ \brief Enable RapidJSON support for \c std::string
+
+ By defining this preprocessor symbol to \c 1, several convenience functions for using
+ \ref rapidjson::GenericValue with \c std::string are enabled, especially
+ for construction and comparison.
+
+ \hideinitializer
+*/
+#endif // !defined(RAPIDJSON_HAS_STDSTRING)
+
+#if RAPIDJSON_HAS_STDSTRING
+#include <string>
+#endif // RAPIDJSON_HAS_STDSTRING
+
+///////////////////////////////////////////////////////////////////////////////
// RAPIDJSON_NO_INT64DEFINE
/*! \def RAPIDJSON_NO_INT64DEFINE
@@ -82,9 +178,9 @@ #ifndef RAPIDJSON_FORCEINLINE
//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && !defined(NDEBUG)
#define RAPIDJSON_FORCEINLINE __forceinline
-#elif defined(__GNUC__) && __GNUC__ >= 4
+#elif defined(__GNUC__) && __GNUC__ >= 4 && !defined(NDEBUG)
#define RAPIDJSON_FORCEINLINE __attribute__((always_inline))
#else
#define RAPIDJSON_FORCEINLINE
@@ -140,6 +236,8 @@ # define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
# elif defined(__i386__) || defined(__alpha__) || defined(__ia64) || defined(__ia64__) || defined(_M_IX86) || defined(_M_IA64) || defined(_M_ALPHA) || defined(__amd64) || defined(__amd64__) || defined(_M_AMD64) || defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || defined(__bfin__)
# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
+# elif defined(_MSC_VER) && defined(_M_ARM)
+# define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
# elif defined(RAPIDJSON_DOXYGEN_RUNNING)
# define RAPIDJSON_ENDIAN
# else
@@ -152,7 +250,7 @@ //! Whether using 64-bit architecture
#ifndef RAPIDJSON_64BIT
-#if defined(__LP64__) || defined(_WIN64)
+#if defined(__LP64__) || defined(_WIN64) || defined(__EMSCRIPTEN__)
#define RAPIDJSON_64BIT 1
#else
#define RAPIDJSON_64BIT 0
@@ -167,10 +265,14 @@ \param x pointer to align
Some machines require strict data alignment. Currently the default uses 4 bytes
- alignment. User can customize by defining the RAPIDJSON_ALIGN function macro.,
+ alignment. User can customize by defining the RAPIDJSON_ALIGN function macro.
*/
#ifndef RAPIDJSON_ALIGN
-#define RAPIDJSON_ALIGN(x) ((x + 3u) & ~3u)
+#if RAPIDJSON_64BIT == 1
+#define RAPIDJSON_ALIGN(x) (((x) + static_cast<uint64_t>(7u)) & ~static_cast<uint64_t>(7u))
+#else
+#define RAPIDJSON_ALIGN(x) (((x) + 3u) & ~3u)
+#endif
#endif
///////////////////////////////////////////////////////////////////////////////
@@ -238,20 +340,20 @@ #ifdef RAPIDJSON_DOXYGEN_RUNNING
#define RAPIDJSON_NO_SIZETYPEDEFINE
#endif
-namespace rapidjson {
+RAPIDJSON_NAMESPACE_BEGIN
//! Size type (for string lengths, array sizes, etc.)
/*! RapidJSON uses 32-bit array/string indices even on 64-bit platforms,
instead of using \c size_t. Users may override the SizeType by defining
\ref RAPIDJSON_NO_SIZETYPEDEFINE.
*/
typedef unsigned SizeType;
-} // namespace rapidjson
+RAPIDJSON_NAMESPACE_END
#endif
// always import std::size_t to rapidjson namespace
-namespace rapidjson {
+RAPIDJSON_NAMESPACE_BEGIN
using std::size_t;
-} // namespace rapidjson
+RAPIDJSON_NAMESPACE_END
///////////////////////////////////////////////////////////////////////////////
// RAPIDJSON_ASSERT
@@ -274,13 +376,14 @@ using std::size_t; // Adopt from boost
#ifndef RAPIDJSON_STATIC_ASSERT
+#ifndef __clang__
//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-namespace rapidjson {
-
+#endif
+RAPIDJSON_NAMESPACE_BEGIN
template <bool x> struct STATIC_ASSERTION_FAILURE;
template <> struct STATIC_ASSERTION_FAILURE<true> { enum { value = 1 }; };
template<int x> struct StaticAssertTest {};
-} // namespace rapidjson
+RAPIDJSON_NAMESPACE_END
#define RAPIDJSON_JOIN(X, Y) RAPIDJSON_DO_JOIN(X, Y)
#define RAPIDJSON_DO_JOIN(X, Y) RAPIDJSON_DO_JOIN2(X, Y)
@@ -291,15 +394,18 @@ template<int x> struct StaticAssertTest {}; #else
#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE
#endif
+#ifndef __clang__
//!@endcond
+#endif
/*! \def RAPIDJSON_STATIC_ASSERT
\brief (Internal) macro to check for conditions at compile-time
\param x compile-time condition
\hideinitializer
*/
-#define RAPIDJSON_STATIC_ASSERT(x) typedef ::rapidjson::StaticAssertTest<\
- sizeof(::rapidjson::STATIC_ASSERTION_FAILURE<bool(x) >)>\
+#define RAPIDJSON_STATIC_ASSERT(x) \
+ typedef ::RAPIDJSON_NAMESPACE::StaticAssertTest< \
+ sizeof(::RAPIDJSON_NAMESPACE::STATIC_ASSERTION_FAILURE<bool(x) >)> \
RAPIDJSON_JOIN(StaticAssertTypedef, __LINE__) RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE
#endif
@@ -316,10 +422,6 @@ template<int x> struct StaticAssertTest {}; #define RAPIDJSON_VERSION_CODE(x,y,z) \
(((x)*100000) + ((y)*100) + (z))
-// token stringification
-#define RAPIDJSON_STRINGIFY(x) RAPIDJSON_DO_STRINGIFY(x)
-#define RAPIDJSON_DO_STRINGIFY(x) #x
-
///////////////////////////////////////////////////////////////////////////////
// RAPIDJSON_DIAG_PUSH/POP, RAPIDJSON_DIAG_OFF
@@ -367,7 +469,8 @@ template<int x> struct StaticAssertTest {}; #ifndef RAPIDJSON_HAS_CXX11_RVALUE_REFS
#if defined(__clang__)
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS __has_feature(cxx_rvalue_references)
+#define RAPIDJSON_HAS_CXX11_RVALUE_REFS __has_feature(cxx_rvalue_references) && \
+ (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= 20080306)
#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,3,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \
(defined(_MSC_VER) && _MSC_VER >= 1600)
@@ -401,13 +504,28 @@ template<int x> struct StaticAssertTest {}; //!@endcond
///////////////////////////////////////////////////////////////////////////////
+// new/delete
+
+#ifndef RAPIDJSON_NEW
+///! customization point for global \c new
+#define RAPIDJSON_NEW(x) new x
+#endif
+#ifndef RAPIDJSON_DELETE
+///! customization point for global \c delete
+#define RAPIDJSON_DELETE(x) delete x
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
// Allocators and Encodings
#include "allocators.h"
#include "encodings.h"
-//! main RapidJSON namespace
-namespace rapidjson {
+/*! \namespace rapidjson
+ \brief main RapidJSON namespace
+ \see RAPIDJSON_NAMESPACE
+*/
+RAPIDJSON_NAMESPACE_BEGIN
///////////////////////////////////////////////////////////////////////////////
// Stream
@@ -562,6 +680,6 @@ enum Type { kNumberType = 6 //!< number
};
-} // namespace rapidjson
+RAPIDJSON_NAMESPACE_END
#endif // RAPIDJSON_RAPIDJSON_H_
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