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232 lines
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 <span id="projectnumber">1.58.0</span>
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<div class="title">proto_utils.h</div> </div>
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<a href="grpcpp_2impl_2proto__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> <span class="comment">//</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright 2015 gRPC authors.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GRPCPP_IMPL_PROTO_UTILS_H</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#define GRPCPP_IMPL_PROTO_UTILS_H</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <type_traits></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="byte__buffer__reader_8h.html">grpc/byte_buffer_reader.h</a>></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="grpc__types_8h.html">grpc/impl/grpc_types.h</a>></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="grpc_2slice_8h.html">grpc/slice.h</a>></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="support_2log_8h.html">grpc/support/log.h</a>></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2codegen_2config__protobuf_8h.html">grpcpp/impl/codegen/config_protobuf.h</a>></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2impl_2serialization__traits_8h.html">grpcpp/impl/serialization_traits.h</a>></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2support_2byte__buffer_8h.html">grpcpp/support/byte_buffer.h</a>></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="support_2proto__buffer__reader_8h.html">grpcpp/support/proto_buffer_reader.h</a>></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="support_2proto__buffer__writer_8h.html">grpcpp/support/proto_buffer_writer.h</a>></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2support_2slice_8h.html">grpcpp/support/slice.h</a>></span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="grpcpp_2support_2status_8h.html">grpcpp/support/status.h</a>></span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// ProtoBufferWriter must be a subclass of ::protobuf::io::ZeroCopyOutputStream.</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">template</span> <<span class="keyword">class</span> ProtoBufferWriter, <span class="keyword">class</span> T></div>
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<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespacegrpc.html#a8eee43b14801f64b8a5bd69cb44d2367"> 43</a></span> <a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="namespacegrpc.html#a8eee43b14801f64b8a5bd69cb44d2367">GenericSerialize</a>(<span class="keyword">const</span> <a class="code" href="namespacegrpc_1_1protobuf.html#ac789dec12d47ac654c7b6250b1c567e2">grpc::protobuf::MessageLite</a>& msg, <a class="code" href="classgrpc_1_1_byte_buffer.html">ByteBuffer</a>* bb,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">bool</span>* own_buffer) {</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  static_assert(std::is_base_of<<a class="code" href="namespacegrpc_1_1protobuf_1_1io.html#aafcf83341d287d00418952374bc82ce1">protobuf::io::ZeroCopyOutputStream</a>,</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classgrpc_1_1_proto_buffer_writer.html">ProtoBufferWriter</a>>::value,</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="stringliteral">"ProtoBufferWriter must be a subclass of "</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="stringliteral">"::protobuf::io::ZeroCopyOutputStream"</span>);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  *own_buffer = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">int</span> byte_size = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(msg.ByteSizeLong());</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> (<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(byte_size) <= <a class="code" href="slice__type_8h.html#ae65fc74cb3afbcd3299a1c93f90bae20">GRPC_SLICE_INLINED_SIZE</a>) {</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="classgrpc_1_1_slice.html">Slice</a> slice(byte_size);</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// We serialize directly into the allocated slices memory</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="support_2log_8h.html#a6ccf52ff690655cc22cd9d053650876f">GPR_ASSERT</a>(slice.<a class="code" href="classgrpc_1_1_slice.html#aef41f22bb05ade877e03eeb713bce638">end</a>() == msg.SerializeWithCachedSizesToArray(</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const_cast<</span>uint8_t*<span class="keyword">></span>(slice.<a class="code" href="classgrpc_1_1_slice.html#a7fa32ed80c3ec50f7d9b4091b76e75a2">begin</a>())));</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="classgrpc_1_1_byte_buffer.html">ByteBuffer</a> tmp(&slice, 1);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  bb-><a class="code" href="classgrpc_1_1_byte_buffer.html#a45b09ecb5a8529b286aba6264daade65">Swap</a>(&tmp);</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> <a class="code" href="classgrpc_1_1_status.html#acbac12f241ad08f449aa1b9086ec7acc">grpc::Status::OK</a>;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classgrpc_1_1_proto_buffer_writer.html">ProtoBufferWriter</a> writer(bb, <a class="code" href="namespacegrpc.html#a9e62f19b6ee525513cb6259988c319a6">kProtoBufferWriterMaxBufferLength</a>, byte_size);</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">return</span> msg.SerializeToZeroCopyStream(&writer)</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  ? <a class="code" href="classgrpc_1_1_status.html#acbac12f241ad08f449aa1b9086ec7acc">grpc::Status::OK</a></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#ad372120c6db3d26bf54ab69b6f595fe4">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, <span class="stringliteral">"Failed to serialize message"</span>);</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> }</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// BufferReader must be a subclass of ::protobuf::io::ZeroCopyInputStream.</span></div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">template</span> <<span class="keyword">class</span> ProtoBufferReader, <span class="keyword">class</span> T></div>
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<div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="namespacegrpc.html#a985c162715a900903730a4f1878f593e"> 69</a></span> <a class="code" href="classgrpc_1_1_status.html">Status</a> <a class="code" href="namespacegrpc.html#a985c162715a900903730a4f1878f593e">GenericDeserialize</a>(<a class="code" href="classgrpc_1_1_byte_buffer.html">ByteBuffer</a>* buffer,</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="namespacegrpc_1_1protobuf.html#ac789dec12d47ac654c7b6250b1c567e2">grpc::protobuf::MessageLite</a>* msg) {</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  static_assert(std::is_base_of<<a class="code" href="namespacegrpc_1_1protobuf_1_1io.html#ae16bb38d6b730de308f0be4eb43931b4">protobuf::io::ZeroCopyInputStream</a>,</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classgrpc_1_1_proto_buffer_reader.html">ProtoBufferReader</a>>::value,</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="stringliteral">"ProtoBufferReader must be a subclass of "</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="stringliteral">"::protobuf::io::ZeroCopyInputStream"</span>);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">if</span> (buffer == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#ad372120c6db3d26bf54ab69b6f595fe4">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, <span class="stringliteral">"No payload"</span>);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classgrpc_1_1_status.html">Status</a> result = <a class="code" href="classgrpc_1_1_status.html#acbac12f241ad08f449aa1b9086ec7acc">grpc::Status::OK</a>;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  {</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="classgrpc_1_1_proto_buffer_reader.html">ProtoBufferReader</a> reader(buffer);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> (!reader.<a class="code" href="classgrpc_1_1_proto_buffer_reader.html#a50b5c353ac2d915b09e68bf9c1f7136e">status</a>().<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> reader.<a class="code" href="classgrpc_1_1_proto_buffer_reader.html#a50b5c353ac2d915b09e68bf9c1f7136e">status</a>();</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">if</span> (!msg->ParseFromZeroCopyStream(&reader)) {</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  result = <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#ad372120c6db3d26bf54ab69b6f595fe4">Status</a>(<a class="code" href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">StatusCode::INTERNAL</a>, msg->InitializationErrorString());</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  buffer-><a class="code" href="classgrpc_1_1_byte_buffer.html#a185b593e5c7d2b888fa377989a6bae80">Clear</a>();</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> result;</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> }</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// this is needed so the following class does not conflict with protobuf</span></div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// serializers that utilize internal-only tools.</span></div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="preprocessor">#ifdef GRPC_OPEN_SOURCE_PROTO</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment">// This class provides a protobuf serializer. It translates between protobuf</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// objects and grpc_byte_buffers. More information about SerializationTraits can</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// be found in include/grpcpp/impl/codegen/serialization_traits.h.</span></div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">class </span>SerializationTraits<</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  T, typename <a class="code" href="namespacestd.html">std</a>::enable_if<</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  std::is_base_of<grpc::protobuf::MessageLite, T>::value>::type> {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">static</span> <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#ad372120c6db3d26bf54ab69b6f595fe4">Status</a> Serialize(<span class="keyword">const</span> <a class="code" href="namespacegrpc_1_1protobuf.html#ac789dec12d47ac654c7b6250b1c567e2">grpc::protobuf::MessageLite</a>& msg,</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  ByteBuffer* bb, <span class="keywordtype">bool</span>* own_buffer) {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> GenericSerialize<ProtoBufferWriter, T>(msg, bb, own_buffer);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">static</span> <a class="code" href="namespacegrpc_1_1protobuf_1_1util.html#ad372120c6db3d26bf54ab69b6f595fe4">Status</a> Deserialize(ByteBuffer* buffer,</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="namespacegrpc_1_1protobuf.html#ac789dec12d47ac654c7b6250b1c567e2">grpc::protobuf::MessageLite</a>* msg) {</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> GenericDeserialize<ProtoBufferReader, T>(buffer, msg);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> };</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> } <span class="comment">// namespace grpc</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#endif // GRPCPP_IMPL_PROTO_UTILS_H</span></div>
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<div class="ttc" id="aclassgrpc_1_1_proto_buffer_writer_html"><div class="ttname"><a href="classgrpc_1_1_proto_buffer_writer.html">grpc::ProtoBufferWriter</a></div><div class="ttdoc">This is a specialization of the protobuf class ZeroCopyOutputStream.</div><div class="ttdef"><b>Definition:</b> proto_buffer_writer.h:55</div></div>
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<div class="ttc" id="anamespacegrpc_html"><div class="ttname"><a href="namespacegrpc.html">grpc</a></div><div class="ttdoc">An Alarm posts the user-provided tag to its associated completion queue or invokes the user-provided ...</div><div class="ttdef"><b>Definition:</b> alarm.h:33</div></div>
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<div class="ttc" id="anamespacegrpc_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:104</div></div>
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<div class="ttc" id="aclassgrpc_1_1_slice_html_a7fa32ed80c3ec50f7d9b4091b76e75a2"><div class="ttname"><a href="classgrpc_1_1_slice.html#a7fa32ed80c3ec50f7d9b4091b76e75a2">grpc::Slice::begin</a></div><div class="ttdeci">const uint8_t * begin() const</div><div class="ttdoc">Raw pointer to the beginning (first element) of the slice.</div><div class="ttdef"><b>Definition:</b> slice.h:102</div></div>
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<div class="ttc" id="asupport_2log_8h_html_a6ccf52ff690655cc22cd9d053650876f"><div class="ttname"><a href="support_2log_8h.html#a6ccf52ff690655cc22cd9d053650876f">GPR_ASSERT</a></div><div class="ttdeci">#define GPR_ASSERT(x)</div><div class="ttdoc">abort() the process if x is zero, having written a line to the log.</div><div class="ttdef"><b>Definition:</b> log.h:95</div></div>
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<div class="ttc" id="anamespacegrpc_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:105</div></div>
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<div class="ttc" id="agrpcpp_2support_2status_8h_html"><div class="ttname"><a href="grpcpp_2support_2status_8h.html">status.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_status_html_ab80672b5665c32dc0937a0d58a3ce192"><div class="ttname"><a href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">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:126</div></div>
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<div class="ttc" id="asupport_2proto__buffer__reader_8h_html"><div class="ttname"><a href="support_2proto__buffer__reader_8h.html">proto_buffer_reader.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_slice_html_aef41f22bb05ade877e03eeb713bce638"><div class="ttname"><a href="classgrpc_1_1_slice.html#aef41f22bb05ade877e03eeb713bce638">grpc::Slice::end</a></div><div class="ttdeci">const uint8_t * end() const</div><div class="ttdoc">Raw pointer to the end (one byte past the last element) of the slice.</div><div class="ttdef"><b>Definition:</b> slice.h:105</div></div>
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<div class="ttc" id="abyte__buffer__reader_8h_html"><div class="ttname"><a href="byte__buffer__reader_8h.html">byte_buffer_reader.h</a></div></div>
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<div class="ttc" id="agrpc__types_8h_html"><div class="ttname"><a href="grpc__types_8h.html">grpc_types.h</a></div></div>
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<div class="ttc" id="anamespacegrpc_html_a8eee43b14801f64b8a5bd69cb44d2367"><div class="ttname"><a href="namespacegrpc.html#a8eee43b14801f64b8a5bd69cb44d2367">grpc::GenericSerialize</a></div><div class="ttdeci">Status GenericSerialize(const grpc::protobuf::MessageLite &msg, ByteBuffer *bb, bool *own_buffer)</div><div class="ttdef"><b>Definition:</b> proto_utils.h:43</div></div>
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<div class="ttc" id="aclassgrpc_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't, why?</div><div class="ttdef"><b>Definition:</b> status.h:35</div></div>
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<div class="ttc" id="asupport_2log_8h_html"><div class="ttname"><a href="support_2log_8h.html">log.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_byte_buffer_html_a185b593e5c7d2b888fa377989a6bae80"><div class="ttname"><a href="classgrpc_1_1_byte_buffer.html#a185b593e5c7d2b888fa377989a6bae80">grpc::ByteBuffer::Clear</a></div><div class="ttdeci">void Clear()</div><div class="ttdoc">Remove all data.</div><div class="ttdef"><b>Definition:</b> byte_buffer.h:128</div></div>
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<div class="ttc" id="aclassgrpc_1_1_byte_buffer_html"><div class="ttname"><a href="classgrpc_1_1_byte_buffer.html">grpc::ByteBuffer</a></div><div class="ttdoc">A sequence of bytes.</div><div class="ttdef"><b>Definition:</b> byte_buffer.h:60</div></div>
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<div class="ttc" id="aclassgrpc_1_1_byte_buffer_html_a45b09ecb5a8529b286aba6264daade65"><div class="ttname"><a href="classgrpc_1_1_byte_buffer.html#a45b09ecb5a8529b286aba6264daade65">grpc::ByteBuffer::Swap</a></div><div class="ttdeci">void Swap(ByteBuffer *other)</div><div class="ttdoc">Swap the state of *this and *other.</div><div class="ttdef"><b>Definition:</b> byte_buffer.h:152</div></div>
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<div class="ttc" id="aclassgrpc_1_1_proto_buffer_reader_html"><div class="ttname"><a href="classgrpc_1_1_proto_buffer_reader.html">grpc::ProtoBufferReader</a></div><div class="ttdoc">This is a specialization of the protobuf class ZeroCopyInputStream The principle is to get one chunk ...</div><div class="ttdef"><b>Definition:</b> proto_buffer_reader.h:47</div></div>
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<div class="ttc" id="asupport_2proto__buffer__writer_8h_html"><div class="ttname"><a href="support_2proto__buffer__writer_8h.html">proto_buffer_writer.h</a></div></div>
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<div class="ttc" id="anamespacegrpc_html_a985c162715a900903730a4f1878f593e"><div class="ttname"><a href="namespacegrpc.html#a985c162715a900903730a4f1878f593e">grpc::GenericDeserialize</a></div><div class="ttdeci">Status GenericDeserialize(ByteBuffer *buffer, grpc::protobuf::MessageLite *msg)</div><div class="ttdef"><b>Definition:</b> proto_utils.h:69</div></div>
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<div class="ttc" id="anamespacegrpc_html_a9e62f19b6ee525513cb6259988c319a6"><div class="ttname"><a href="namespacegrpc.html#a9e62f19b6ee525513cb6259988c319a6">grpc::kProtoBufferWriterMaxBufferLength</a></div><div class="ttdeci">const int kProtoBufferWriterMaxBufferLength</div><div class="ttdef"><b>Definition:</b> proto_buffer_writer.h:46</div></div>
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<div class="ttc" id="aclassgrpc_1_1_slice_html"><div class="ttname"><a href="classgrpc_1_1_slice.html">grpc::Slice</a></div><div class="ttdoc">A wrapper around grpc_slice.</div><div class="ttdef"><b>Definition:</b> slice.h:33</div></div>
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<div class="ttc" id="aclassgrpc_1_1_proto_buffer_reader_html_a50b5c353ac2d915b09e68bf9c1f7136e"><div class="ttname"><a href="classgrpc_1_1_proto_buffer_reader.html#a50b5c353ac2d915b09e68bf9c1f7136e">grpc::ProtoBufferReader::status</a></div><div class="ttdeci">Status status() const</div><div class="ttdoc">Returns the status of the buffer reader.</div><div class="ttdef"><b>Definition:</b> proto_buffer_reader.h:95</div></div>
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<div class="ttc" id="agrpcpp_2impl_2serialization__traits_8h_html"><div class="ttname"><a href="grpcpp_2impl_2serialization__traits_8h.html">serialization_traits.h</a></div></div>
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<div class="ttc" id="aclassgrpc_1_1_status_html_acbac12f241ad08f449aa1b9086ec7acc"><div class="ttname"><a href="classgrpc_1_1_status.html#acbac12f241ad08f449aa1b9086ec7acc">grpc::Status::OK</a></div><div class="ttdeci">static const Status & OK</div><div class="ttdoc">An OK pre-defined instance.</div><div class="ttdef"><b>Definition:</b> status.h:113</div></div>
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<div class="ttc" id="agrpcpp_2impl_2codegen_2config__protobuf_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2config__protobuf_8h.html">config_protobuf.h</a></div></div>
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<div class="ttc" id="agrpc_2slice_8h_html"><div class="ttname"><a href="grpc_2slice_8h.html">slice.h</a></div></div>
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<div class="ttc" id="agrpcpp_2support_2byte__buffer_8h_html"><div class="ttname"><a href="grpcpp_2support_2byte__buffer_8h.html">byte_buffer.h</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> async_unary_call.h:405</div></div>
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<div class="ttc" id="agrpcpp_2support_2slice_8h_html"><div class="ttname"><a href="grpcpp_2support_2slice_8h.html">slice.h</a></div></div>
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<div class="ttc" id="anamespacegrpc_1_1protobuf_1_1util_html_ad372120c6db3d26bf54ab69b6f595fe4"><div class="ttname"><a href="namespacegrpc_1_1protobuf_1_1util.html#ad372120c6db3d26bf54ab69b6f595fe4">grpc::protobuf::util::Status</a></div><div class="ttdeci">::absl::Status Status</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:97</div></div>
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<div class="ttc" id="aslice__type_8h_html_ae65fc74cb3afbcd3299a1c93f90bae20"><div class="ttname"><a href="slice__type_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_type.h:47</div></div>
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<div class="ttc" id="anamespacegrpc_1_1protobuf_html_ac789dec12d47ac654c7b6250b1c567e2"><div class="ttname"><a href="namespacegrpc_1_1protobuf.html#ac789dec12d47ac654c7b6250b1c567e2">grpc::protobuf::MessageLite</a></div><div class="ttdeci">::google::protobuf::MessageLite MessageLite</div><div class="ttdef"><b>Definition:</b> config_protobuf.h:83</div></div>
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<div class="ttc" id="anamespacegrpc_html_aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3"><div class="ttname"><a href="namespacegrpc.html#aff1730578c90160528f6a8d67ef5c43ba0ae30536146394965fd8ad64c2d414f3">grpc::INTERNAL</a></div><div class="ttdeci">@ INTERNAL</div><div class="ttdoc">Internal errors.</div><div class="ttdef"><b>Definition:</b> status_code_enum.h:121</div></div>
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