290 strings / 5632 words

Translation Key Source string Target string
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://www.boost.org/doc/libs/release/libs/json/[image:https://raw.githubusercontent.com/CPPAlliance/json/master/doc/images/repo-logo-3.png[Boost.JSON]]
https://www.boost.org/doc/libs/release/libs/json/[image:https://raw.githubusercontent.com/CPPAlliance/json/master/doc/images/repo-logo-3.png[Boost.JSON]]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://github.com/boostorg/json/tree/master[`master`]
https://github.com/boostorg/json/tree/master[`master`]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://github.com/boostorg/json/tree/develop[`develop`]
https://github.com/boostorg/json/tree/develop[`develop`]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://azure.microsoft.com/en-us/services/devops/pipelines/[Azure]
https://azure.microsoft.com/en-us/services/devops/pipelines/[Azure]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://drone.io/[Drone]
https://drone.io/[Drone]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
Matrix
Matrix
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://ci.appveyor.com/[Appveyor]
https://ci.appveyor.com/[Appveyor]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://codecov.io[codecov.io]
https://codecov.io[codecov.io]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://codecov.io/gh/boostorg/json/branch/master[image:https://codecov.io/gh/boostorg/json/branch/master/graph/badge.svg[codecov]]
https://codecov.io/gh/boostorg/json/branch/master[image:https://codecov.io/gh/boostorg/json/branch/master/graph/badge.svg[codecov]]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
https://codecov.io/gh/boostorg/json/branch/develop[image:https://codecov.io/gh/boostorg/json/branch/develop/graph/badge.svg[codecov]]
https://codecov.io/gh/boostorg/json/branch/develop[image:https://codecov.io/gh/boostorg/json/branch/develop/graph/badge.svg[codecov]]
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
Boost.JSON
Boost.JSON
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
Visit https://boost.org/libs/json for complete documentation.
若要获取完整文档请访问以下链接： https://boost.org/libs/json
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
`string_view`
`string_view`
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
`memory_resource`, `polymorphic_allocator`
`memory_resource`, `polymorphic_allocator`
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
`error_category`, `error_code`, `error_condition`, `system_error`
`error_category`, `error_code`, `error_condition`, `system_error`
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
clang: 3.5, 3.6, 3.7, 3.8, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
clang: 3.5, 3.6, 3.7, 3.8, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
gcc: 4.8, 4.9, 5, 6, 7, 8, 9, 10, 11, 12
gcc: 4.8, 4.9, 5, 6, 7, 8, 9, 10, 11, 12
Boost Json Translation (zh_Hans)/Doc / Library Detail (adoc) — Chinese (Simplified Han script)
msvc: 14.0, 14.1, 14.2, 14.3
msvc: 14.0, 14.1, 14.2, 14.3
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Background (adoc) — Chinese (Simplified Han script)
Workarounds for this problem are worse than the problem itself. The library could return a pair with the vector and `std::unique_ptr<std::pmr::memory_resource>` which the caller must manage. Or the library could change its function signatures to accept a {ref_memory_resource}``*`` provided by the caller, where the library also makes public the desired memory resources (`my_resource` above).
针对此问题的变通方案往往比问题本身更糟糕。该库可以返回一个包含 vector 和`std::unique_ptr<std::pmr::memory_resource>`的pair，必须由调用方自行管理。或者，该库也可以修改其函数签名，接受调用方提供的{ref_memory_resource}``*``，同时将所需的内存资源（如上文的`my_resource`）公开。</std::pmr::memory_resource>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Background (adoc) — Chinese (Simplified Han script)
Boost.JSON solves this problem by introducing a new smart pointer called <<ref_storage_ptr>> which builds upon {cpp}17's memory allocation interfaces, accomplishing the goals above. As a result, libraries which use this type compose more easily and enjoy faster compilation, as member functions for containers which use the type can be defined out-of-line.
Boost.JSON通过引入一个名为&lt;<ref_storage_ptr>&gt; 的新型智能指针解决此问题，该指针基于{cpp}17的内存分配接口构建，实现了上述目标。因此，使用该类型的库更易于组合，并能获得更快的编译速度，因为使用该类型的容器的成员函数可以定义在类外（out-of-line）。</ref_storage_ptr>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Overview (adoc) — Chinese (Simplified Han script)
:leveloffset: +1
:leveloffset: +1
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Overview (adoc) — Chinese (Simplified Han script)
include::background.adoc[] include::storage_ptr.adoc[] include::uses_allocator.adoc[]
include::background.adoc[] include::storage_ptr.adoc[] include::uses_allocator.adoc[]
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Overview (adoc) — Chinese (Simplified Han script)
:leveloffset: -1
:leveloffset: -1
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
= `storage_ptr` Variable-length containers in this library all use dynamically allocated memory to store their contents. Callers can gain control over the strategy used for allocation by specifying a <<ref_storage_ptr>> in select constructors and function parameter lists. A <<ref_storage_ptr>> has these properties:
= `storage_ptr` 本库中的可变长度容器均使用动态分配的内存来存储其内容。调用方可通过在特定构造函数和函数参数列表中指定 &lt;<ref_storage_ptr>&gt; ，以控制所使用的内存分配策略。&lt;<ref_storage_ptr>&gt; 具有以下特性：</ref_storage_ptr></ref_storage_ptr>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
<<default_memory_resource,default resource>>, an implementation-defined instance which always uses the equivalent of global operator new and delete.
&lt;<default_memory_resource,default resource="">&gt;（默认资源），这是一个由实现定义的实例，始终使用等效于全局 operator new 和 operator delete 的方式。</default_memory_resource,default>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
Name
Name
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
{ref_memory_resource}
{ref_memory_resource}
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
{ref_polymorphic_allocator}
{ref_polymorphic_allocator}
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
A smart pointer through which a {ref_memory_resource} is managed and
A smart pointer through which a {ref_memory_resource} is managed and
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
The default memory resource uses the global `operator new` and `operator delete` to allocate memory. This resource is not reference counted and has a non-trivial deallocate function. All default-constructed <<ref_storage_ptr>> objects reference the same memory resource:
默认内存资源使用全局 `operator new` 和 `operator delete` 来进行内存分配。该资源不采用引用计数，且其 deallocate 函数是非平凡的。所有默认构造的 &lt;<ref_storage_ptr>&gt; 对象均引用同一个内存资源：</ref_storage_ptr>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
The <<ref_monotonic_resource>> optimizes this memory allocation pattern by allocating increasingly large blocks of global memory internally and parceling those blocks out in smaller pieces to fulfill allocation requests. It has a trivial deallocate function. The monotonic resource does not actually deallocate memory until the resource is destroyed. Thus, it is ideally suited for the use-case where JSON is parsed, and the resulting value is then inspected but not modified.
&lt;<ref_monotonic_resource>&gt; 通过在内部分配逐渐增大的全局内存块，并将这些块切分为更小的部分以满足分配请求，从而优化了该内存分配模式。它具有平凡的 deallocate 函数，实际上不会释放内存，直到该资源被销毁。因此，它非常适合用于解析 JSON 后仅检查结果值而不对其进行修改的场景。</ref_monotonic_resource>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
The resource to use when constructing values may be specified in calls to <<ref_parse>> as shown here:
在调用 &lt;<ref_parse>&gt; 时，可按如下方式指定构造值所使用的内存资源：</ref_parse>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
A <<ref_static_resource>> constructs from a caller-provided buffer, and satisfies all memory allocation requests from the buffer. Once the buffer is exhausted, subsequent calls to allocate throw the exception `std::bad_alloc`. The resource offers a simple invariant: dynamic heap allocations are never performed.
&lt;<ref_static_resource>&gt; 由调用方提供的缓冲区构造而成，并从该缓冲区满足所有内存分配请求。一旦缓冲区耗尽，后续的分配调用将抛出 `std::bad_alloc` 异常。该资源提供一个简单的不变式：永不执行动态堆分配。</ref_static_resource>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
The function <<ref_get_null_resource>> returns a global instance of the null resource. This resource offers a simple invariant: all calls to allocate will throw the exception `std::bad_alloc`. An instance of the null resource can be used to make parsing guarantee that allocations from the heap are never made. This is explored in more detail in a later section.
函数 &lt;<ref_get_null_resource>&gt; 返回一个全局的空资源实例。该资源提供一个简单的不变式：所有内存分配调用都会抛出 `std::bad_alloc` 异常。通过使用空资源实例，可确保解析过程绝不会进行堆内存分配。这一点将在后文进一步详细说明。</ref_get_null_resource>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
The containers <<ref_array>>, <<ref_object>>, and <<ref_value>> all propagate the memory resource they were constructed with to child elements:
容器 &lt;<ref_array>&gt;, &lt;<ref_object>&gt; 和 &lt;<ref_value>&gt; 在构造时所使用的内存资源会自动传播给其子元素：</ref_value></ref_object></ref_array>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
It is important to note that <<ref_storage_ptr>> supports both shared-ownership and reference lifetime models. Construction from a memory resource pointer does not transfer ownership:
需要注意的是，&lt;<ref_storage_ptr>&gt; 同时支持共享所有权和引用生命周期模型。从内存资源指针构造时不会转移所有权：</ref_storage_ptr>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Storage Ptr (adoc) — Chinese (Simplified Han script)
Shared ownership is achieved using the function <<ref_make_shared_resource>>, which creates a new, reference-counted memory resource using a dynamic memory allocation and returns it as a <<ref_storage_ptr>>:
通过函数 &lt;<ref_make_shared_resource>&gt; 可实现共享所有权，该函数会动态分配内存以创建一个新的、带引用计数的内存资源，并将其以 &lt;<ref_storage_ptr>&gt; 的形式返回：</ref_storage_ptr></ref_make_shared_resource>
Boost Json Translation (zh_Hans)/Doc / Pages / Allocators / Uses Allocator (adoc) — Chinese (Simplified Han script)
= Uses-allocator Construction To support code bases which are already using polymorphic allocators, the containers in this library support {std_uses_allocator} construction. For <<ref_array>>, <<ref_object>>, <<ref_string>>, and <<ref_value>>:
= 使用分配器构造 为支持已使用多态分配器的代码库，本库中的容器支持 {std_uses_allocator} 构造。对于 &lt;<ref_array>&gt;, &lt;<ref_object>&gt;, &lt;<ref_string>&gt; 和 &lt;<ref_value>&gt;：</ref_value></ref_string></ref_object></ref_array>
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
which is optimized for parsing without subsequent modification. The <<ref_stream_parser>> object is reused between trials, allowing temporary memory allocated by the implementation to persist and improve performance.
该资源针对解析后不进行后续修改的场景进行了优化。&lt;<ref_stream_parser>&gt; 对象在各次试验之间被复用，使得实现所分配的临时内存得以保留，从而提升性能。</ref_stream_parser>
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
*boost*
*boost*
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
resource>>, which uses the standard C++ allocator, and is designed for general use including mutation of the document after it is parsed. The <<ref_stream_parser>> object is reused between trials, allowing temporary memory allocated by the implementation to persist and improve performance.
resource&gt;&gt;, which uses the standard C++ allocator, and is designed for general use including mutation of the document after it is parsed. The &lt;<ref_stream_parser>&gt; object is reused between trials, allowing temporary memory allocated by the implementation to persist and improve performance.</ref_stream_parser>
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
*rapidjson(pool)*
*rapidjson(pool)*
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
*rapidjson*
*rapidjson*
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
*nlohmann*
*nlohmann*
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
https://nlohmann.github.io/json/classnlohmann_1_1basic__json_ab330c13ba254ea41fbc1c52c5c610f45.html[`json::parse`], which uses the default `std` allocator, and is designed for general use including mutation of the document after it is parsed. This library does not provide an interface to reuse temporary storage used during parsing or serialization on subsequent operations. |===
https://nlohmann.github.io/json/classnlohmann_1_1basic__json_ab330c13ba254ea41fbc1c52c5c610f45.html[`json::parse`] 来实现的，该函数使用默认的 `std` 分配器，适用于通用场景，包括解析后对文档的修改。该库未提供复用解析或序列化过程中所用临时存储的接口，因此无法在后续操作中重用这些临时内存。
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
The input files are all loaded first. Then each configuration is run for a sufficient number of trials to last at least 5 seconds. The elapsed time, number of invocations (of parse or serialize), and bytes transferred are emitted as a sample along with a calculation of throughput expressed in megabytes per second. Several samples (currently five) are generated for each configuration. All but the median two samples are discarded, with the remaining samples averaged to produce a single number which is reported as the benchmark result.
首先加载所有输入文件。随后，每种配置会运行足够多的试验次数，以确保总运行时间不少于 5 秒。每次试验会记录所用时间、调用次数（解析或序列化）以及传输的字节数，并以此生成一个样本，同时计算出以 MB/s（兆字节每秒）为单位的吞吐量。每种配置会生成多个样本（目前为五个），剔除其中非中间两个的样本后，对剩余的两个样本取平均值，作为该配置的最终基准测试结果。
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
:78
Name
125KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
Size
Size
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
125KB
125KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
2.2MB
2.2MB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
The largest file, containing a large number of 2-element arrays holding
最大的文件，包含大量二元数组。
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
floating-point coordinate pairs.
（该二元数组是由）浮点坐标对（组成的）
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
1.69MB
1.69MB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
64KB
64KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
3.25MB
3.25MB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
Google Summer of Code 2018 data.
Google Summer of Code 2018 data.
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
216KB
216KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
2.91MB
2.91MB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
707KB
707KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
1.54MB
1.54MB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
147KB
147KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
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499KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
617KB
617KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
550KB
550KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
521KB
521KB
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
Hardware used for testing: **Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz**, Windows 10, 32GB RAM.
测试所用硬件： **Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz**, Windows 10, 32GB RAM.
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_apache_builds.png[width=668,align="left"]
image::images/parse_apache_builds.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_canada.png[width=668,align="left"]
image::images/parse_canada.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_citm_catalog.png[width=668,align="left"]
image::images/parse_citm_catalog.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_github_events.png[width=668,align="left"]
image::images/parse_github_events.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_gsoc_2018.png[width=668,align="left"]
image::images/parse_gsoc_2018.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_instruments.png[width=668,align="left"]
image::images/parse_instruments.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_marine_ik.png[width=668,align="left"]
image::images/parse_marine_ik.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_mesh.png[width=668,align="left"]
image::images/parse_mesh.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_mesh_pretty.png[width=668,align="left"]
image::images/parse_mesh_pretty.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_numbers.png[width=668,align="left"]
image::images/parse_numbers.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_random.png[width=668,align="left"]
image::images/parse_random.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_twitter.png[width=668,align="left"]
image::images/parse_twitter.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_twitterescaped.png[width=668,align="left"]
image::images/parse_twitterescaped.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/parse_update_center.png[width=668,align="left"]
image::images/parse_update_center.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_canada.png[width=668,align="left"]
image::images/serialize_canada.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_citm_catalog.png[width=668,align="left"]
image::images/serialize_citm_catalog.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_github_events.png[width=668,align="left"]
image::images/serialize_github_events.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_gsoc_2018.png[width=668,align="left"]
image::images/serialize_gsoc_2018.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_instruments.png[width=668,align="left"]
image::images/serialize_instruments.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_marine_ik.png[width=668,align="left"]
image::images/serialize_marine_ik.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_mesh.png[width=668,align="left"]
image::images/serialize_mesh.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_mesh_pretty.png[width=668,align="left"]
image::images/serialize_mesh_pretty.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_numbers.png[width=668,align="left"]
image::images/serialize_numbers.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_random.png[width=668,align="left"]
image::images/serialize_random.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_twitter.png[width=668,align="left"]
image::images/serialize_twitter.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_twitterescaped.png[width=668,align="left"]
image::images/serialize_twitterescaped.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Benchmarks (adoc) — Chinese (Simplified Han script)
image::images/serialize_update_center.png[width=668,align="left"]
image::images/serialize_update_center.png[width=668,align="left"]
Boost Json Translation (zh_Hans)/Doc / Pages / Comparison (adoc) — Chinese (Simplified Han script)
{icon_bad} Object types have no hash table or index to reduce the cost of
{icon_bad} 对象类型没有哈希表或索引用于降低查找成本。
Boost Json Translation (zh_Hans)/Doc / Pages / Comparison (adoc) — Chinese (Simplified Han script)
lookups.
(查找。)
Boost Json Translation (zh_Hans)/Doc / Pages / Comparison (adoc) — Chinese (Simplified Han script)
{icon_bad} Allocators have reference semantics. Problems with lifetime are
{icon_bad} 分配器采用引用语义，容易引发生命周期问题。
Boost Json Translation (zh_Hans)/Doc / Pages / Comparison (adoc) — Chinese (Simplified Han script)
easily encountered.
（容易引发。）
Boost Json Translation (zh_Hans)/Doc / Pages / Comparison (adoc) — Chinese (Simplified Han script)
{icon_good} Parsing and serialization performance is better than most other
{icon_good} 解析和序列化性能优于大多数其他。
Boost Json Translation (zh_Hans)/Doc / Pages / Conversion / Alloc (adoc) — Chinese (Simplified Han script)
= Allocation Control As <<ref_value_from>> creates a <<ref_value>> object, users may want to control the way memory is allocated for it. For this reason the function has an optional <<ref_storage_ptr>> parameter, that is used to set the {ref_memory_resource} for the result.
= 分配控制 由于&lt;<ref_value_from>&gt;会创建一个&lt;<ref_value>&gt;对象，用户可能希望控制其内存分配方式。因此，该函数具有一个可选的 &lt;<ref_storage_ptr>&gt; 参数，用于为结果指定{ref_memory_resource}。</ref_storage_ptr></ref_value></ref_value_from>
Boost Json Translation (zh_Hans)/Doc / Pages / Conversion / Alloc (adoc) — Chinese (Simplified Han script)
<<ref_value_to>> does not have a similar parameter, as <<ref_value>> is not created.
&lt;<ref_value_to>&gt; 没有类似的参数，因为该函数不会创建 &lt;<ref_value>&gt; 对象。</ref_value></ref_value_to>