no longer need to pass the size to rapidjson

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Riccardo Spagni 2015-12-30 12:25:29 +02:00
parent bd8e0fd2a1
commit 32a26332f8
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31 changed files with 3763 additions and 1143 deletions

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@ -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
*/
@ -48,6 +39,111 @@
#include <cstdlib> // malloc(), realloc(), free(), size_t
#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
@ -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)
@ -400,14 +503,29 @@ 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_