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<div class="title">proto_utils.h</div>  </div>
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<a href="proto__utils_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright 2015 gRPC authors.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *     http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#ifndef GRPCXX_IMPL_CODEGEN_PROTO_UTILS_H</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define GRPCXX_IMPL_CODEGEN_PROTO_UTILS_H</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="config__protobuf_8h.html">grpc++/impl/codegen/config_protobuf.h</a>&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="core__codegen__interface_8h.html">grpc++/impl/codegen/core_codegen_interface.h</a>&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="codegen_2serialization__traits_8h.html">grpc++/impl/codegen/serialization_traits.h</a>&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpc_09_09_2impl_2codegen_2status_8h.html">grpc++/impl/codegen/status.h</a>&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="impl_2codegen_2byte__buffer__reader_8h.html">grpc/impl/codegen/byte_buffer_reader.h</a>&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpc__types_8h.html">grpc/impl/codegen/grpc_types.h</a>&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="grpc_2impl_2codegen_2slice_8h.html">grpc/impl/codegen/slice.h</a>&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="keyword">namespace </span>grpc {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">extern</span> CoreCodegenInterface* <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">class </span>GrpcBufferWriterPeer;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#ae1df79d0af1deae726bf9f09b87e92a9">   40</a></span>&#160;<span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="namespacegrpc_1_1internal.html#ae1df79d0af1deae726bf9f09b87e92a9">kGrpcBufferWriterMaxBufferLength</a> = 1024 * 1024;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html">   42</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html">GrpcBufferWriter</a> : <span class="keyword">public</span> <a class="code" href="namespacegrpc_1_1protobuf_1_1io.html#aafcf83341d287d00418952374bc82ce1">::grpc::protobuf::io::ZeroCopyOutputStream</a> {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#ad5528cbf91654e1353a744076b343110">   44</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#ad5528cbf91654e1353a744076b343110">GrpcBufferWriter</a>(<a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>** bp, <span class="keywordtype">int</span> block_size, <span class="keywordtype">int</span> total_size)</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;      : <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#aba847098b0e3f0f72abed7e66be4b04a">block_size_</a>(block_size),</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">total_size_</a>(total_size),</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a>(0),</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">have_backup_</a>(false) {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    *bp = <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a877281fd72eed1674efec7cd71b361e2">grpc_raw_byte_buffer_create</a>(NULL, 0);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">slice_buffer_</a> = &amp;(*bp)-&gt;data.raw.slice_buffer;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  }</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a8a3b11e59164a65779749ab920c7ec30">   53</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a8a3b11e59164a65779749ab920c7ec30">~GrpcBufferWriter</a>()<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">have_backup_</a>) {</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;      <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a5586cf5238402be3fba724b28cf1da9c">grpc_slice_unref</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">backup_slice_</a>);</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a6bb63037ac69748f83758bafdf150663">   59</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a6bb63037ac69748f83758bafdf150663">Next</a>(<span class="keywordtype">void</span>** data, <span class="keywordtype">int</span>* size)<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="comment">// Protobuf should not ask for more memory than total_size_.</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <a class="code" href="core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a> &lt; <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">total_size_</a>);</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">have_backup_</a>) {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a> = <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">backup_slice_</a>;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">have_backup_</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;      <span class="comment">// When less than a whole block is needed, only allocate that much.</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      <span class="comment">// But make sure the allocated slice is not inlined.</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;      <span class="keywordtype">size_t</span> remain = <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">total_size_</a> - <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a> &gt; <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#aba847098b0e3f0f72abed7e66be4b04a">block_size_</a></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                          ? <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#aba847098b0e3f0f72abed7e66be4b04a">block_size_</a></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                          : <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">total_size_</a> - <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a> = <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a937d192d91be97e09b9eafd51fb20cf6">grpc_slice_malloc</a>(</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;          remain &gt; <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae65fc74cb3afbcd3299a1c93f90bae20">GRPC_SLICE_INLINED_SIZE</a> ? remain</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                                           : <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae65fc74cb3afbcd3299a1c93f90bae20">GRPC_SLICE_INLINED_SIZE</a> + 1);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    }</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    *data = <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#a8a15783c251cdeb18c3f8b0ad41d0352">GRPC_SLICE_START_PTR</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="comment">// On win x64, int is only 32bit</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <a class="code" href="core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(<a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>) &lt;= INT_MAX);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a> += * size = (int)<a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>);</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#aed5bbc8685a952a6bf390f804694073d">grpc_slice_buffer_add</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">slice_buffer_</a>, <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>);</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  }</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a4890fb61a71f4aa0404412d1bb5e6f94">   83</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a4890fb61a71f4aa0404412d1bb5e6f94">BackUp</a>(<span class="keywordtype">int</span> count)<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#ae3bf7bcb987209890cb897c3ca2e4050">grpc_slice_buffer_pop</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">slice_buffer_</a>);</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keywordflow">if</span> ((<span class="keywordtype">size_t</span>)count == <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>)) {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">backup_slice_</a> = <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">backup_slice_</a> = <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a22fbbdfe33fc84ed2b0bdda90a9331c2">grpc_slice_split_tail</a>(</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;          &amp;<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>, <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>) - count);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;      <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#aed5bbc8685a952a6bf390f804694073d">grpc_slice_buffer_add</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">slice_buffer_</a>, <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    }</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="comment">// It&#39;s dangerous to keep an inlined grpc_slice as the backup slice, since</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="comment">// on a following Next() call, a reference will be returned to this slice</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="comment">// via GRPC_SLICE_START_PTR, which will not be an adddress held by</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="comment">// slice_buffer_.</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">have_backup_</a> = <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">backup_slice_</a>.<a class="code" href="structgrpc__slice.html#a467ef319d024f1897c7ff3bdadb78493">refcount</a> != NULL;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a> -= count;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af7b145efa2ac6b4a3a72a331af9d6466">  100</a></span>&#160;  <a class="code" href="namespacegrpc_1_1protobuf.html#ad614bff24fe4674ca81af74c769a7b32">grpc::protobuf::int64</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af7b145efa2ac6b4a3a72a331af9d6466">ByteCount</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a>; }</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#ad7d78d8afffe2e98007bd63036c19c42">  103</a></span>&#160;  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#ad7d78d8afffe2e98007bd63036c19c42">GrpcBufferWriterPeer</a>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#aba847098b0e3f0f72abed7e66be4b04a">  104</a></span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#aba847098b0e3f0f72abed7e66be4b04a">block_size_</a>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">  105</a></span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">total_size_</a>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">  106</a></span>&#160;  int64_t <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">byte_count_</a>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">  107</a></span>&#160;  <a class="code" href="structgrpc__slice__buffer.html">grpc_slice_buffer</a>* <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">slice_buffer_</a>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">  108</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">have_backup_</a>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">  109</a></span>&#160;  <a class="code" href="structgrpc__slice.html">grpc_slice</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">backup_slice_</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">  110</a></span>&#160;  <a class="code" href="structgrpc__slice.html">grpc_slice</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">slice_</a>;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;};</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html">  113</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html">GrpcBufferReader</a> : <span class="keyword">public</span> <a class="code" href="namespacegrpc_1_1protobuf_1_1io.html#ae16bb38d6b730de308f0be4eb43931b4">::grpc::protobuf::io::ZeroCopyInputStream</a> {</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a17568350c9ee6a89e0a901cfff8401f6">  115</a></span>&#160;  <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a17568350c9ee6a89e0a901cfff8401f6">GrpcBufferReader</a>(<a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* buffer)</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;      : <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a0a6a65ef8eb5b5bb3d39a7b935ba78ab">byte_count_</a>(0), <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a>(0), <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">status_</a>() {</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a87f88e27e88172507b25414045d53d13">grpc_byte_buffer_reader_init</a>(&amp;<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a52aae88ebfa452907a74625af1e2975e">reader_</a>,</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                                                                buffer)) {</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">status_</a> = <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>,</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;                       <span class="stringliteral">&quot;Couldn&#39;t initialize byte buffer reader&quot;</span>);</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;  }</div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a5b8f11869c456df354a87dabfaec97f1">  123</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a5b8f11869c456df354a87dabfaec97f1">~GrpcBufferReader</a>()<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a8c74c34181034fe2b294edb7644dcfe6">grpc_byte_buffer_reader_destroy</a>(&amp;<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a52aae88ebfa452907a74625af1e2975e">reader_</a>);</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  }</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div>
<div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ae66351a9aa970bdb225bbba45f279bb2">  127</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ae66351a9aa970bdb225bbba45f279bb2">Next</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>** data, <span class="keywordtype">int</span>* size)<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">status_</a>.<a class="code" href="classgrpc_1_1_status.html#a1f5b65c54d4e6dd502897e36040714dc">ok</a>()) {</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    }</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a> &gt; 0) {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;      *data = <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#a8a15783c251cdeb18c3f8b0ad41d0352">GRPC_SLICE_START_PTR</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>) + <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>) -</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;              <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a>;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;      <a class="code" href="core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a> &lt;= INT_MAX);</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      *size = (int)<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a>;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;      <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a> = 0;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    }</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#ac5749f32c8dbd5399895a584136781fd">grpc_byte_buffer_reader_next</a>(&amp;<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a52aae88ebfa452907a74625af1e2975e">reader_</a>,</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                                                                &amp;<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>)) {</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    }</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a5586cf5238402be3fba724b28cf1da9c">grpc_slice_unref</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    *data = <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#a8a15783c251cdeb18c3f8b0ad41d0352">GRPC_SLICE_START_PTR</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>);</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <span class="comment">// On win x64, int is only 32bit</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <a class="code" href="core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(<a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>) &lt;= INT_MAX);</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a0a6a65ef8eb5b5bb3d39a7b935ba78ab">byte_count_</a> += * size = (int)<a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a>(<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>);</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  }</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ab695c69b23e443f3b4fcac666a075029">  151</a></span>&#160;  <a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ab695c69b23e443f3b4fcac666a075029">status</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">status_</a>; }</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a724c133b537616eee22562b3e89885c8">  153</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a724c133b537616eee22562b3e89885c8">BackUp</a>(<span class="keywordtype">int</span> count)<span class="keyword"> override </span>{ <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a> = count; }</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;</div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a7aad5fe555993d8f86380e3b4c65db1c">  155</a></span>&#160;  <span class="keywordtype">bool</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a7aad5fe555993d8f86380e3b4c65db1c">Skip</a>(<span class="keywordtype">int</span> count)<span class="keyword"> override </span>{</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">void</span>* data;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordtype">int</span> size;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="keywordflow">while</span> (<a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ae66351a9aa970bdb225bbba45f279bb2">Next</a>(&amp;data, &amp;size)) {</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;      <span class="keywordflow">if</span> (size &gt;= count) {</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a724c133b537616eee22562b3e89885c8">BackUp</a>(size - count);</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;      }</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;      <span class="comment">// size &lt; count;</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;      count -= size;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    <span class="comment">// error or we have too large count;</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  }</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#acc660ae3172f370d7d2538f9fb9067b1">  170</a></span>&#160;  <a class="code" href="namespacegrpc_1_1protobuf.html#ad614bff24fe4674ca81af74c769a7b32">grpc::protobuf::int64</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#acc660ae3172f370d7d2538f9fb9067b1">ByteCount</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a0a6a65ef8eb5b5bb3d39a7b935ba78ab">byte_count_</a> - <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a>;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  }</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a0a6a65ef8eb5b5bb3d39a7b935ba78ab">  175</a></span>&#160;  int64_t <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a0a6a65ef8eb5b5bb3d39a7b935ba78ab">byte_count_</a>;</div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">  176</a></span>&#160;  int64_t <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">backup_count_</a>;</div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a52aae88ebfa452907a74625af1e2975e">  177</a></span>&#160;  <a class="code" href="structgrpc__byte__buffer__reader.html">grpc_byte_buffer_reader</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a52aae88ebfa452907a74625af1e2975e">reader_</a>;</div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">  178</a></span>&#160;  <a class="code" href="structgrpc__slice.html">grpc_slice</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">slice_</a>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">  179</a></span>&#160;  <a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">status_</a>;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;};</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="comment">// BufferWriter must be a subclass of io::ZeroCopyOutputStream.</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> BufferWriter, <span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a886108dc21aa277ba5dfc7d53328dde5">  184</a></span>&#160;<a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="namespacegrpc_1_1internal.html#a886108dc21aa277ba5dfc7d53328dde5">GenericSerialize</a>(<span class="keyword">const</span> <a class="code" href="namespacegrpc_1_1protobuf.html#a58557bfd4af54f1c54a6de69ab1fb43c">grpc::protobuf::Message</a>&amp; msg,</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;                        <a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>** bp, <span class="keywordtype">bool</span>* own_buffer) {</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  static_assert(</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;      std::is_base_of&lt;protobuf::io::ZeroCopyOutputStream, BufferWriter&gt;::value,</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;      <span class="stringliteral">&quot;BufferWriter must be a subclass of io::ZeroCopyOutputStream&quot;</span>);</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  *own_buffer = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;  <span class="keywordtype">int</span> byte_size = msg.ByteSize();</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;  <span class="keywordflow">if</span> ((<span class="keywordtype">size_t</span>)byte_size &lt;= <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#ae65fc74cb3afbcd3299a1c93f90bae20">GRPC_SLICE_INLINED_SIZE</a>) {</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    <a class="code" href="structgrpc__slice.html">grpc_slice</a> slice = <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a937d192d91be97e09b9eafd51fb20cf6">grpc_slice_malloc</a>(byte_size);</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <a class="code" href="core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        <a class="code" href="grpc_2impl_2codegen_2slice_8h.html#a96535019e10a540192c1f276ec049a56">GRPC_SLICE_END_PTR</a>(slice) ==</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        msg.SerializeWithCachedSizesToArray(<a class="code" href="grpc_2impl_2codegen_2slice_8h.html#a8a15783c251cdeb18c3f8b0ad41d0352">GRPC_SLICE_START_PTR</a>(slice)));</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    *bp = <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a877281fd72eed1674efec7cd71b361e2">grpc_raw_byte_buffer_create</a>(&amp;slice, 1);</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a5586cf5238402be3fba724b28cf1da9c">grpc_slice_unref</a>(slice);</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a8cbf222da90eae854d072d3b2ef8e3ce">ok</a>();</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  }</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;  BufferWriter writer(bp, <a class="code" href="namespacegrpc_1_1internal.html#ae1df79d0af1deae726bf9f09b87e92a9">kGrpcBufferWriterMaxBufferLength</a>, byte_size);</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  <span class="keywordflow">return</span> msg.SerializeToZeroCopyStream(&amp;writer)</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;             ? <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a8cbf222da90eae854d072d3b2ef8e3ce">ok</a>()</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;             : <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, <span class="stringliteral">&quot;Failed to serialize message&quot;</span>);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;}</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="comment">// BufferReader must be a subclass of io::ZeroCopyInputStream.</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> BufferReader, <span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a75eadd3dfadd2d6b60dc9aa0e327e131">  209</a></span>&#160;<a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="namespacegrpc_1_1internal.html#a75eadd3dfadd2d6b60dc9aa0e327e131">GenericDeserialize</a>(<a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* buffer,</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                          <a class="code" href="namespacegrpc_1_1protobuf.html#a58557bfd4af54f1c54a6de69ab1fb43c">grpc::protobuf::Message</a>* msg) {</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;  static_assert(</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;      std::is_base_of&lt;protobuf::io::ZeroCopyInputStream, BufferReader&gt;::value,</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;      <span class="stringliteral">&quot;BufferReader must be a subclass of io::ZeroCopyInputStream&quot;</span>);</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;  <span class="keywordflow">if</span> (buffer == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, <span class="stringliteral">&quot;No payload&quot;</span>);</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;  }</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;  <a class="code" href="classgrpc_1_1_status.html">Status</a> result = <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#a8cbf222da90eae854d072d3b2ef8e3ce">ok</a>();</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  {</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    BufferReader reader(buffer);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    <span class="keywordflow">if</span> (!reader.status().ok()) {</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;      <span class="keywordflow">return</span> reader.status();</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    }</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <a class="code" href="namespacegrpc_1_1protobuf_1_1io.html#a8be5a5d13d5471daee11dd8203973bf3">::grpc::protobuf::io::CodedInputStream</a> decoder(&amp;reader);</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    decoder.SetTotalBytesLimit(INT_MAX, INT_MAX);</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <span class="keywordflow">if</span> (!msg-&gt;ParseFromCodedStream(&amp;decoder)) {</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;      result = <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, msg-&gt;InitializationErrorString());</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    }</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="keywordflow">if</span> (!decoder.ConsumedEntireMessage()) {</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;      result = <a class="code" href="classgrpc_1_1_status.html">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, <span class="stringliteral">&quot;Did not read entire message&quot;</span>);</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    }</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  }</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;  <a class="code" href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">g_core_codegen_interface</a>-&gt;<a class="code" href="classgrpc_1_1_core_codegen_interface.html#aad8bd2e910b838c91bc5aba03d2dc153">grpc_byte_buffer_destroy</a>(buffer);</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;}</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;}  <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="comment">// this is needed so the following class does not conflict with protobuf</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="comment">// serializers that utilize internal-only tools.</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="preprocessor">#ifdef GRPC_OPEN_SOURCE_PROTO</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="preprocessor"></span><span class="comment">// This class provides a protobuf serializer. It translates between protobuf</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="comment">// objects and grpc_byte_buffers. More information about SerializationTraits can</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="comment">// be found in include/grpc++/impl/codegen/serialization_traits.h.</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="keyword">class </span>SerializationTraits&lt;T, typename std::enable_if&lt;std::is_base_of&lt;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                                 grpc::protobuf::Message, T&gt;::value&gt;::type&gt; {</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  <span class="keyword">static</span> Status Serialize(<span class="keyword">const</span> <a class="code" href="namespacegrpc_1_1protobuf.html#a58557bfd4af54f1c54a6de69ab1fb43c">grpc::protobuf::Message</a>&amp; msg,</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                          <a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>** bp, <span class="keywordtype">bool</span>* own_buffer) {</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    <span class="keywordflow">return</span> internal::GenericSerialize&lt;internal::GrpcBufferWriter, T&gt;(</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        msg, bp, own_buffer);</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;  }</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;  <span class="keyword">static</span> Status Deserialize(<a class="code" href="structgrpc__byte__buffer.html">grpc_byte_buffer</a>* buffer,</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                            <a class="code" href="namespacegrpc_1_1protobuf.html#a58557bfd4af54f1c54a6de69ab1fb43c">grpc::protobuf::Message</a>* msg) {</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="keywordflow">return</span> internal::GenericDeserialize&lt;internal::GrpcBufferReader, T&gt;(buffer,</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                                                                       msg);</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;  }</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;};</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;}  <span class="comment">// namespace grpc</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="preprocessor">#endif  // GRPCXX_IMPL_CODEGEN_PROTO_UTILS_H</span></div>
<div class="ttc" id="namespacegrpc_1_1internal_html_a75eadd3dfadd2d6b60dc9aa0e327e131"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a75eadd3dfadd2d6b60dc9aa0e327e131">grpc::internal::GenericDeserialize</a></div><div class="ttdeci">Status GenericDeserialize(grpc_byte_buffer *buffer, grpc::protobuf::Message *msg)</div><div class="ttdef"><b>Definition:</b> proto_utils.h:209</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_ae3bf7bcb987209890cb897c3ca2e4050"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#ae3bf7bcb987209890cb897c3ca2e4050">grpc::CoreCodegenInterface::grpc_slice_buffer_pop</a></div><div class="ttdeci">virtual void grpc_slice_buffer_pop(grpc_slice_buffer *sb)=0</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a937d192d91be97e09b9eafd51fb20cf6"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a937d192d91be97e09b9eafd51fb20cf6">grpc::CoreCodegenInterface::grpc_slice_malloc</a></div><div class="ttdeci">virtual grpc_slice grpc_slice_malloc(size_t length)=0</div></div>
<div class="ttc" id="impl_2codegen_2byte__buffer__reader_8h_html"><div class="ttname"><a href="impl_2codegen_2byte__buffer__reader_8h.html">byte_buffer_reader.h</a></div></div>
<div class="ttc" id="grpc_09_09_2impl_2codegen_2status_8h_html"><div class="ttname"><a href="grpc_09_09_2impl_2codegen_2status_8h.html">status.h</a></div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html">grpc::internal::GrpcBufferReader</a></div><div class="ttdef"><b>Definition:</b> proto_utils.h:113</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a8a3b11e59164a65779749ab920c7ec30"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a8a3b11e59164a65779749ab920c7ec30">grpc::internal::GrpcBufferWriter::~GrpcBufferWriter</a></div><div class="ttdeci">~GrpcBufferWriter() override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:53</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a8c74c34181034fe2b294edb7644dcfe6"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a8c74c34181034fe2b294edb7644dcfe6">grpc::CoreCodegenInterface::grpc_byte_buffer_reader_destroy</a></div><div class="ttdeci">virtual void grpc_byte_buffer_reader_destroy(grpc_byte_buffer_reader *reader)=0</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a85a798cb005abf72d2bc0a6a04e4bf92"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a85a798cb005abf72d2bc0a6a04e4bf92">grpc::internal::GrpcBufferReader::status_</a></div><div class="ttdeci">Status status_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:179</div></div>
<div class="ttc" id="core__codegen__interface_8h_html"><div class="ttname"><a href="core__codegen__interface_8h.html">core_codegen_interface.h</a></div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_af6c83780e775e99b9208302e76a820b1"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af6c83780e775e99b9208302e76a820b1">grpc::internal::GrpcBufferWriter::byte_count_</a></div><div class="ttdeci">int64_t byte_count_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:106</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_acc660ae3172f370d7d2538f9fb9067b1"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#acc660ae3172f370d7d2538f9fb9067b1">grpc::internal::GrpcBufferReader::ByteCount</a></div><div class="ttdeci">grpc::protobuf::int64 ByteCount() const override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:170</div></div>
<div class="ttc" id="core__codegen__interface_8h_html_a39c1421e7081b57c503487659e2653a5"><div class="ttname"><a href="core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a></div><div class="ttdeci">#define GPR_CODEGEN_ASSERT(x)</div><div class="ttdoc">Codegen specific version of GPR_ASSERT. </div><div class="ttdef"><b>Definition:</b> core_codegen_interface.h:135</div></div>
<div class="ttc" id="namespacegrpc_1_1internal_html_ae1df79d0af1deae726bf9f09b87e92a9"><div class="ttname"><a href="namespacegrpc_1_1internal.html#ae1df79d0af1deae726bf9f09b87e92a9">grpc::internal::kGrpcBufferWriterMaxBufferLength</a></div><div class="ttdeci">const int kGrpcBufferWriterMaxBufferLength</div><div class="ttdef"><b>Definition:</b> proto_utils.h:40</div></div>
<div class="ttc" id="namespacegrpc_1_1internal_html_a886108dc21aa277ba5dfc7d53328dde5"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a886108dc21aa277ba5dfc7d53328dde5">grpc::internal::GenericSerialize</a></div><div class="ttdeci">Status GenericSerialize(const grpc::protobuf::Message &amp;msg, grpc_byte_buffer **bp, bool *own_buffer)</div><div class="ttdef"><b>Definition:</b> proto_utils.h:184</div></div>
<div class="ttc" id="structgrpc__slice_html"><div class="ttname"><a href="structgrpc__slice.html">grpc_slice</a></div><div class="ttdoc">A grpc_slice s, if initialized, represents the byte range s.bytes[0..s.length-1]. ...</div><div class="ttdef"><b>Definition:</b> slice.h:81</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a5b8f11869c456df354a87dabfaec97f1"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a5b8f11869c456df354a87dabfaec97f1">grpc::internal::GrpcBufferReader::~GrpcBufferReader</a></div><div class="ttdeci">~GrpcBufferReader() override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:123</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a0a6a65ef8eb5b5bb3d39a7b935ba78ab"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a0a6a65ef8eb5b5bb3d39a7b935ba78ab">grpc::internal::GrpcBufferReader::byte_count_</a></div><div class="ttdeci">int64_t byte_count_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:175</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_ae66351a9aa970bdb225bbba45f279bb2"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ae66351a9aa970bdb225bbba45f279bb2">grpc::internal::GrpcBufferReader::Next</a></div><div class="ttdeci">bool Next(const void **data, int *size) override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:127</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a86e7b15afcaeba3fdc3cfbf9292115f4"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a86e7b15afcaeba3fdc3cfbf9292115f4">grpc::internal::GrpcBufferWriter::total_size_</a></div><div class="ttdeci">const int total_size_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:105</div></div>
<div class="ttc" id="grpc__types_8h_html"><div class="ttname"><a href="grpc__types_8h.html">grpc_types.h</a></div></div>
<div class="ttc" id="structgrpc__byte__buffer_html"><div class="ttname"><a href="structgrpc__byte__buffer.html">grpc_byte_buffer</a></div><div class="ttdef"><b>Definition:</b> grpc_types.h:41</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a235799e9806853f0f32e5a078d9eddd0"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a235799e9806853f0f32e5a078d9eddd0">grpc::internal::GrpcBufferWriter::backup_slice_</a></div><div class="ttdeci">grpc_slice backup_slice_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:109</div></div>
<div class="ttc" id="grpc_2impl_2codegen_2slice_8h_html_a8a15783c251cdeb18c3f8b0ad41d0352"><div class="ttname"><a href="grpc_2impl_2codegen_2slice_8h.html#a8a15783c251cdeb18c3f8b0ad41d0352">GRPC_SLICE_START_PTR</a></div><div class="ttdeci">#define GRPC_SLICE_START_PTR(slice)</div><div class="ttdef"><b>Definition:</b> slice.h:117</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a7aad5fe555993d8f86380e3b4c65db1c"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a7aad5fe555993d8f86380e3b4c65db1c">grpc::internal::GrpcBufferReader::Skip</a></div><div class="ttdeci">bool Skip(int count) override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:155</div></div>
<div class="ttc" id="structgrpc__slice__buffer_html"><div class="ttname"><a href="structgrpc__slice__buffer.html">grpc_slice_buffer</a></div><div class="ttdoc">Represents an expandable array of slices, to be interpreted as a single item. </div><div class="ttdef"><b>Definition:</b> slice.h:99</div></div>
<div class="ttc" id="grpc_2impl_2codegen_2slice_8h_html_a96535019e10a540192c1f276ec049a56"><div class="ttname"><a href="grpc_2impl_2codegen_2slice_8h.html#a96535019e10a540192c1f276ec049a56">GRPC_SLICE_END_PTR</a></div><div class="ttdeci">#define GRPC_SLICE_END_PTR(slice)</div><div class="ttdef"><b>Definition:</b> slice.h:126</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a724c133b537616eee22562b3e89885c8"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a724c133b537616eee22562b3e89885c8">grpc::internal::GrpcBufferReader::BackUp</a></div><div class="ttdeci">void BackUp(int count) override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:153</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_aad8bd2e910b838c91bc5aba03d2dc153"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#aad8bd2e910b838c91bc5aba03d2dc153">grpc::CoreCodegenInterface::grpc_byte_buffer_destroy</a></div><div class="ttdeci">virtual void grpc_byte_buffer_destroy(grpc_byte_buffer *bb)=0</div></div>
<div class="ttc" id="grpc_2impl_2codegen_2slice_8h_html_ae65fc74cb3afbcd3299a1c93f90bae20"><div class="ttname"><a href="grpc_2impl_2codegen_2slice_8h.html#ae65fc74cb3afbcd3299a1c93f90bae20">GRPC_SLICE_INLINED_SIZE</a></div><div class="ttdeci">#define GRPC_SLICE_INLINED_SIZE</div><div class="ttdef"><b>Definition:</b> slice.h:69</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_ad5528cbf91654e1353a744076b343110"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#ad5528cbf91654e1353a744076b343110">grpc::internal::GrpcBufferWriter::GrpcBufferWriter</a></div><div class="ttdeci">GrpcBufferWriter(grpc_byte_buffer **bp, int block_size, int total_size)</div><div class="ttdef"><b>Definition:</b> proto_utils.h:44</div></div>
<div class="ttc" id="namespacegrpc_1_1protobuf_1_1io_html_ae16bb38d6b730de308f0be4eb43931b4"><div class="ttname"><a href="namespacegrpc_1_1protobuf_1_1io.html#ae16bb38d6b730de308f0be4eb43931b4">grpc::protobuf::io::ZeroCopyInputStream</a></div><div class="ttdeci">::google::protobuf::io::ZeroCopyInputStream ZeroCopyInputStream</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:88</div></div>
<div class="ttc" id="config__protobuf_8h_html"><div class="ttname"><a href="config__protobuf_8h.html">config_protobuf.h</a></div></div>
<div class="ttc" id="structgrpc__slice_html_a467ef319d024f1897c7ff3bdadb78493"><div class="ttname"><a href="structgrpc__slice.html#a467ef319d024f1897c7ff3bdadb78493">grpc_slice::refcount</a></div><div class="ttdeci">struct grpc_slice_refcount * refcount</div><div class="ttdef"><b>Definition:</b> slice.h:82</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a4890fb61a71f4aa0404412d1bb5e6f94"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a4890fb61a71f4aa0404412d1bb5e6f94">grpc::internal::GrpcBufferWriter::BackUp</a></div><div class="ttdeci">void BackUp(int count) override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:83</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a74845b264add2937ff253114edb008cb"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a74845b264add2937ff253114edb008cb">grpc::internal::GrpcBufferReader::slice_</a></div><div class="ttdeci">grpc_slice slice_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:178</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_aba847098b0e3f0f72abed7e66be4b04a"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#aba847098b0e3f0f72abed7e66be4b04a">grpc::internal::GrpcBufferWriter::block_size_</a></div><div class="ttdeci">const int block_size_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:104</div></div>
<div class="ttc" id="namespacegrpc_html_abbcecc18dae64c65df0b6d9aa8bf67a8"><div class="ttname"><a href="namespacegrpc.html#abbcecc18dae64c65df0b6d9aa8bf67a8">grpc::g_core_codegen_interface</a></div><div class="ttdeci">CoreCodegenInterface * g_core_codegen_interface</div><div class="ttdef"><b>Definition:</b> call.h:46</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a877281fd72eed1674efec7cd71b361e2"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a877281fd72eed1674efec7cd71b361e2">grpc::CoreCodegenInterface::grpc_raw_byte_buffer_create</a></div><div class="ttdeci">virtual grpc_byte_buffer * grpc_raw_byte_buffer_create(grpc_slice *slice, size_t nslices)=0</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html">grpc::internal::GrpcBufferWriter</a></div><div class="ttdef"><b>Definition:</b> proto_utils.h:42</div></div>
<div class="ttc" id="codegen_2serialization__traits_8h_html"><div class="ttname"><a href="codegen_2serialization__traits_8h.html">serialization_traits.h</a></div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a349050d8575a87cfd0979866f23f9649"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a349050d8575a87cfd0979866f23f9649">grpc::internal::GrpcBufferWriter::have_backup_</a></div><div class="ttdeci">bool have_backup_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:108</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_ad7d78d8afffe2e98007bd63036c19c42"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#ad7d78d8afffe2e98007bd63036c19c42">grpc::internal::GrpcBufferWriter::GrpcBufferWriterPeer</a></div><div class="ttdeci">friend class GrpcBufferWriterPeer</div><div class="ttdef"><b>Definition:</b> proto_utils.h:103</div></div>
<div class="ttc" id="namespacegrpc_1_1protobuf_html_ad614bff24fe4674ca81af74c769a7b32"><div class="ttname"><a href="namespacegrpc_1_1protobuf.html#ad614bff24fe4674ca81af74c769a7b32">grpc::protobuf::int64</a></div><div class="ttdeci">::google::protobuf::int64 int64</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:73</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a0d82c79ed1450a74b67448e6e1a32976"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a0d82c79ed1450a74b67448e6e1a32976">grpc::internal::GrpcBufferWriter::slice_</a></div><div class="ttdeci">grpc_slice slice_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:110</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a22fbbdfe33fc84ed2b0bdda90a9331c2"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a22fbbdfe33fc84ed2b0bdda90a9331c2">grpc::CoreCodegenInterface::grpc_slice_split_tail</a></div><div class="ttdeci">virtual grpc_slice grpc_slice_split_tail(grpc_slice *s, size_t split)=0</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_af7b145efa2ac6b4a3a72a331af9d6466"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#af7b145efa2ac6b4a3a72a331af9d6466">grpc::internal::GrpcBufferWriter::ByteCount</a></div><div class="ttdeci">grpc::protobuf::int64 ByteCount() const override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:100</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a5586cf5238402be3fba724b28cf1da9c"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a5586cf5238402be3fba724b28cf1da9c">grpc::CoreCodegenInterface::grpc_slice_unref</a></div><div class="ttdeci">virtual void grpc_slice_unref(grpc_slice slice)=0</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a6bb63037ac69748f83758bafdf150663"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a6bb63037ac69748f83758bafdf150663">grpc::internal::GrpcBufferWriter::Next</a></div><div class="ttdeci">bool Next(void **data, int *size) override</div><div class="ttdef"><b>Definition:</b> proto_utils.h:59</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_aed5bbc8685a952a6bf390f804694073d"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#aed5bbc8685a952a6bf390f804694073d">grpc::CoreCodegenInterface::grpc_slice_buffer_add</a></div><div class="ttdeci">virtual void grpc_slice_buffer_add(grpc_slice_buffer *sb, grpc_slice slice)=0</div></div>
<div class="ttc" id="classgrpc_1_1_status_html_a1f5b65c54d4e6dd502897e36040714dc"><div class="ttname"><a href="classgrpc_1_1_status.html#a1f5b65c54d4e6dd502897e36040714dc">grpc::Status::ok</a></div><div class="ttdeci">bool ok() const </div><div class="ttdoc">Is the status OK? </div><div class="ttdef"><b>Definition:</b> status.h:64</div></div>
<div class="ttc" id="classgrpc_1_1_status_html"><div class="ttname"><a href="classgrpc_1_1_status.html">grpc::Status</a></div><div class="ttdoc">Did it work? If it didn&#39;t, why? </div><div class="ttdef"><b>Definition:</b> status.h:30</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_writer_html_a5fd914fec40a3dd722c9e53a94b214a0"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_writer.html#a5fd914fec40a3dd722c9e53a94b214a0">grpc::internal::GrpcBufferWriter::slice_buffer_</a></div><div class="ttdeci">grpc_slice_buffer * slice_buffer_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:107</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a1ea14debdd9fb96f8f94e755aea5904c"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a1ea14debdd9fb96f8f94e755aea5904c">grpc::internal::GrpcBufferReader::backup_count_</a></div><div class="ttdeci">int64_t backup_count_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:176</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a8cbf222da90eae854d072d3b2ef8e3ce"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a8cbf222da90eae854d072d3b2ef8e3ce">grpc::CoreCodegenInterface::ok</a></div><div class="ttdeci">virtual const Status &amp; ok()=0</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_ac5749f32c8dbd5399895a584136781fd"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#ac5749f32c8dbd5399895a584136781fd">grpc::CoreCodegenInterface::grpc_byte_buffer_reader_next</a></div><div class="ttdeci">virtual int grpc_byte_buffer_reader_next(grpc_byte_buffer_reader *reader, grpc_slice *slice)=0</div></div>
<div class="ttc" id="namespacegrpc_1_1protobuf_1_1io_html_aafcf83341d287d00418952374bc82ce1"><div class="ttname"><a href="namespacegrpc_1_1protobuf_1_1io.html#aafcf83341d287d00418952374bc82ce1">grpc::protobuf::io::ZeroCopyOutputStream</a></div><div class="ttdeci">::google::protobuf::io::ZeroCopyOutputStream ZeroCopyOutputStream</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:87</div></div>
<div class="ttc" id="grpc_2impl_2codegen_2slice_8h_html_ae965fb2ee1a646253cdbd49d82b0b6c5"><div class="ttname"><a href="grpc_2impl_2codegen_2slice_8h.html#ae965fb2ee1a646253cdbd49d82b0b6c5">GRPC_SLICE_LENGTH</a></div><div class="ttdeci">#define GRPC_SLICE_LENGTH(slice)</div><div class="ttdef"><b>Definition:</b> slice.h:120</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a17568350c9ee6a89e0a901cfff8401f6"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a17568350c9ee6a89e0a901cfff8401f6">grpc::internal::GrpcBufferReader::GrpcBufferReader</a></div><div class="ttdeci">GrpcBufferReader(grpc_byte_buffer *buffer)</div><div class="ttdef"><b>Definition:</b> proto_utils.h:115</div></div>
<div class="ttc" id="structgrpc__byte__buffer__reader_html"><div class="ttname"><a href="structgrpc__byte__buffer__reader.html">grpc_byte_buffer_reader</a></div><div class="ttdef"><b>Definition:</b> byte_buffer_reader.h:28</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a87f88e27e88172507b25414045d53d13"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a87f88e27e88172507b25414045d53d13">grpc::CoreCodegenInterface::grpc_byte_buffer_reader_init</a></div><div class="ttdeci">virtual int grpc_byte_buffer_reader_init(grpc_byte_buffer_reader *reader, grpc_byte_buffer *buffer) GRPC_MUST_USE_RESULT=0</div></div>
<div class="ttc" id="namespacegrpc_html_aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">grpc::INTERNAL</a></div><div class="ttdoc">Internal errors. </div><div class="ttdef"><b>Definition:</b> status_code_enum.h:119</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_a52aae88ebfa452907a74625af1e2975e"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#a52aae88ebfa452907a74625af1e2975e">grpc::internal::GrpcBufferReader::reader_</a></div><div class="ttdeci">grpc_byte_buffer_reader reader_</div><div class="ttdef"><b>Definition:</b> proto_utils.h:177</div></div>
<div class="ttc" id="grpc_2impl_2codegen_2slice_8h_html"><div class="ttname"><a href="grpc_2impl_2codegen_2slice_8h.html">slice.h</a></div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_grpc_buffer_reader_html_ab695c69b23e443f3b4fcac666a075029"><div class="ttname"><a href="classgrpc_1_1internal_1_1_grpc_buffer_reader.html#ab695c69b23e443f3b4fcac666a075029">grpc::internal::GrpcBufferReader::status</a></div><div class="ttdeci">Status status() const </div><div class="ttdef"><b>Definition:</b> proto_utils.h:151</div></div>
<div class="ttc" id="namespacegrpc_1_1protobuf_html_a58557bfd4af54f1c54a6de69ab1fb43c"><div class="ttname"><a href="namespacegrpc_1_1protobuf.html#a58557bfd4af54f1c54a6de69ab1fb43c">grpc::protobuf::Message</a></div><div class="ttdeci">::google::protobuf::Message Message</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:72</div></div>
<div class="ttc" id="namespacegrpc_1_1protobuf_1_1io_html_a8be5a5d13d5471daee11dd8203973bf3"><div class="ttname"><a href="namespacegrpc_1_1protobuf_1_1io.html#a8be5a5d13d5471daee11dd8203973bf3">grpc::protobuf::io::CodedInputStream</a></div><div class="ttdeci">::google::protobuf::io::CodedInputStream CodedInputStream</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:89</div></div>
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