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<a href="impl_2codegen_2client__callback_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 2018 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 GRPCPP_IMPL_CODEGEN_CLIENT_CALLBACK_H</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#define GRPCPP_IMPL_CODEGEN_CLIENT_CALLBACK_H</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;functional&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="grpcpp_2impl_2codegen_2call_8h.html">grpcpp/impl/codegen/call.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="callback__common_8h.html">grpcpp/impl/codegen/callback_common.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="grpcpp_2impl_2codegen_2channel__interface_8h.html">grpcpp/impl/codegen/channel_interface.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="grpcpp_2impl_2codegen_2config_8h.html">grpcpp/impl/codegen/config.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="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">grpcpp/impl/codegen/core_codegen_interface.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="grpcpp_2impl_2codegen_2status_8h.html">grpcpp/impl/codegen/status.h</a>&gt;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc.html">grpc</a> {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">class </span>Channel;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keyword">class </span>ClientContext;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">class </span>CompletionQueue;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="keyword">namespace </span>internal {</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">class </span>RpcMethod;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> InputMessage, <span class="keyword">class</span> OutputMessage&gt;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespacegrpc_1_1internal.html#a70cb99233991374961e1f660cd37fdd4">   43</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacegrpc_1_1internal.html#a70cb99233991374961e1f660cd37fdd4">CallbackUnaryCall</a>(<a class="code" href="classgrpc_1_1_channel_interface.html">ChannelInterface</a>* channel, <span class="keyword">const</span> <a class="code" href="classgrpc_1_1internal_1_1_rpc_method.html">RpcMethod</a>&amp; method,</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                       <a class="code" href="classgrpc_1_1_client_context.html">ClientContext</a>* context, <span class="keyword">const</span> InputMessage* request,</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                       OutputMessage* result,</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                       std::function&lt;<span class="keywordtype">void</span>(<a class="code" href="classgrpc_1_1_status.html">Status</a>)&gt; on_completion) {</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_callback_unary_call_impl.html">CallbackUnaryCallImpl&lt;InputMessage, OutputMessage&gt;</a> x(</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;      channel, method, context, request, result, on_completion);</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;}</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> InputMessage, <span class="keyword">class</span> OutputMessage&gt;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1internal_1_1_callback_unary_call_impl.html">CallbackUnaryCallImpl</a> {</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classgrpc_1_1internal_1_1_callback_unary_call_impl.html#a93cfb3d39e42f6a8542ddb2485bd63ed">   54</a></span>&#160;  <a class="code" href="classgrpc_1_1internal_1_1_callback_unary_call_impl.html#a93cfb3d39e42f6a8542ddb2485bd63ed">CallbackUnaryCallImpl</a>(<a class="code" href="classgrpc_1_1_channel_interface.html">ChannelInterface</a>* channel, <span class="keyword">const</span> <a class="code" href="classgrpc_1_1internal_1_1_rpc_method.html">RpcMethod</a>&amp; method,</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                        <a class="code" href="classgrpc_1_1_client_context.html">ClientContext</a>* context, <span class="keyword">const</span> InputMessage* request,</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                        OutputMessage* result,</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                        std::function&lt;<span class="keywordtype">void</span>(<a class="code" href="classgrpc_1_1_status.html">Status</a>)&gt; on_completion) {</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>* cq = channel-&gt;CallbackCQ();</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <a class="code" href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html#a39c1421e7081b57c503487659e2653a5">GPR_CODEGEN_ASSERT</a>(cq != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <a class="code" href="classgrpc_1_1internal_1_1_call.html">Call</a> call(channel-&gt;CreateCall(method, context, cq));</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keyword">using</span> FullCallOpSet =</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        <a class="code" href="classgrpc_1_1internal_1_1_call_op_set.html">CallOpSet</a>&lt;<a class="code" href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">CallOpSendInitialMetadata</a>, <a class="code" href="classgrpc_1_1internal_1_1_call_op_send_message.html">CallOpSendMessage</a>,</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                  <a class="code" href="classgrpc_1_1internal_1_1_call_op_recv_initial_metadata.html">CallOpRecvInitialMetadata</a>, <a class="code" href="classgrpc_1_1internal_1_1_call_op_recv_message.html">CallOpRecvMessage&lt;OutputMessage&gt;</a>,</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                  <a class="code" href="classgrpc_1_1internal_1_1_call_op_client_send_close.html">CallOpClientSendClose</a>, <a class="code" href="classgrpc_1_1internal_1_1_call_op_client_recv_status.html">CallOpClientRecvStatus</a>&gt;;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keyword">auto</span>* ops = <span class="keyword">new</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#a95637f38b81aeaf75b8868a9e38423c1">grpc_call_arena_alloc</a>(</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        call.call(), <span class="keyword">sizeof</span>(FullCallOpSet))) FullCallOpSet;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">auto</span>* tag = <span class="keyword">new</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#a95637f38b81aeaf75b8868a9e38423c1">grpc_call_arena_alloc</a>(</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        call.call(), <span class="keyword">sizeof</span>(<a class="code" href="classgrpc_1_1internal_1_1_callback_with_status_tag.html">CallbackWithStatusTag</a>)))</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <a class="code" href="classgrpc_1_1internal_1_1_callback_with_status_tag.html">CallbackWithStatusTag</a>(call.call(), on_completion, ops);</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="comment">// TODO(vjpai): Unify code with sync API as much as possible</span></div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <a class="code" href="classgrpc_1_1_status.html">Status</a> s = ops-&gt;SendMessage(*request);</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordflow">if</span> (!s.<a class="code" href="classgrpc_1_1_status.html#ab80672b5665c32dc0937a0d58a3ce192">ok</a>()) {</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;      tag-&gt;force_run(s);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;      <span class="keywordflow">return</span>;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    }</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    ops-&gt;SendInitialMetadata(context-&gt;send_initial_metadata_,</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                             context-&gt;initial_metadata_flags());</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    ops-&gt;RecvInitialMetadata(context);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    ops-&gt;RecvMessage(result);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    ops-&gt;AllowNoMessage();</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    ops-&gt;ClientSendClose();</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    ops-&gt;ClientRecvStatus(context, tag-&gt;status_ptr());</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    ops-&gt;set_cq_tag(tag-&gt;tag());</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    call.PerformOps(ops);</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;};</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">// namespace internal</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;}  <span class="comment">// namespace grpc</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#endif  // GRPCPP_IMPL_CODEGEN_CLIENT_CALLBACK_H</span></div><div class="ttc" id="grpcpp_2impl_2codegen_2config_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2config_8h.html">config.h</a></div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html_a39c1421e7081b57c503487659e2653a5"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__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:138</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_op_set_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_set.html">grpc::internal::CallOpSet</a></div><div class="ttdoc">Primary implementation of CallOpSetInterface. </div><div class="ttdef"><b>Definition:</b> call.h:618</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_callback_unary_call_impl_html_a93cfb3d39e42f6a8542ddb2485bd63ed"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_unary_call_impl.html#a93cfb3d39e42f6a8542ddb2485bd63ed">grpc::internal::CallbackUnaryCallImpl::CallbackUnaryCallImpl</a></div><div class="ttdeci">CallbackUnaryCallImpl(ChannelInterface *channel, const RpcMethod &amp;method, ClientContext *context, const InputMessage *request, OutputMessage *result, std::function&lt; void(Status)&gt; on_completion)</div><div class="ttdef"><b>Definition:</b> client_callback.h:54</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_callback_unary_call_impl_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_unary_call_impl.html">grpc::internal::CallbackUnaryCallImpl</a></div><div class="ttdef"><b>Definition:</b> channel_interface.h:45</div></div>
<div class="ttc" id="callback__common_8h_html"><div class="ttname"><a href="callback__common_8h.html">callback_common.h</a></div></div>
<div class="ttc" id="classgrpc_1_1_client_context_html"><div class="ttname"><a href="classgrpc_1_1_client_context.html">grpc::ClientContext</a></div><div class="ttdoc">A ClientContext allows the person implementing a service client to: </div><div class="ttdef"><b>Definition:</b> client_context.h:164</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_rpc_method_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_rpc_method.html">grpc::internal::RpcMethod</a></div><div class="ttdoc">Descriptor of an RPC method. </div><div class="ttdef"><b>Definition:</b> rpc_method.h:29</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_op_send_initial_metadata_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_send_initial_metadata.html">grpc::internal::CallOpSendInitialMetadata</a></div><div class="ttdef"><b>Definition:</b> call.h:213</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_op_recv_initial_metadata_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_recv_initial_metadata.html">grpc::internal::CallOpRecvInitialMetadata</a></div><div class="ttdef"><b>Definition:</b> call.h:511</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_op_send_message_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_send_message.html">grpc::internal::CallOpSendMessage</a></div><div class="ttdef"><b>Definition:</b> call.h:266</div></div>
<div class="ttc" id="namespacegrpc_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 upon expiry or cancellation...</div><div class="ttdef"><b>Definition:</b> alarm.h:31</div></div>
<div class="ttc" id="classgrpc_1_1_channel_interface_html"><div class="ttname"><a href="classgrpc_1_1_channel_interface.html">grpc::ChannelInterface</a></div><div class="ttdoc">Codegen interface for grpc::Channel. </div><div class="ttdef"><b>Definition:</b> channel_interface.h:57</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_1internal_1_1_call_op_recv_message_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_recv_message.html">grpc::internal::CallOpRecvMessage</a></div><div class="ttdef"><b>Definition:</b> byte_buffer.h:41</div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2channel__interface_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2channel__interface_8h.html">channel_interface.h</a></div></div>
<div class="ttc" id="classgrpc_1_1_completion_queue_html"><div class="ttname"><a href="classgrpc_1_1_completion_queue.html">grpc::CompletionQueue</a></div><div class="ttdoc">A thin wrapper around grpc_completion_queue (see src/core/lib/surface/completion_queue.h). </div><div class="ttdef"><b>Definition:</b> completion_queue.h:95</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_op_client_send_close_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_client_send_close.html">grpc::internal::CallOpClientSendClose</a></div><div class="ttdef"><b>Definition:</b> call.h:444</div></div>
<div class="ttc" id="classgrpc_1_1_core_codegen_interface_html_a95637f38b81aeaf75b8868a9e38423c1"><div class="ttname"><a href="classgrpc_1_1_core_codegen_interface.html#a95637f38b81aeaf75b8868a9e38423c1">grpc::CoreCodegenInterface::grpc_call_arena_alloc</a></div><div class="ttdeci">virtual void * grpc_call_arena_alloc(grpc_call *call, size_t length)=0</div></div>
<div class="ttc" id="classgrpc_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:118</div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2core__codegen__interface_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2core__codegen__interface_8h.html">core_codegen_interface.h</a></div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2status_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2status_8h.html">status.h</a></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&amp;#39;t, why? </div><div class="ttdef"><b>Definition:</b> status.h:31</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_callback_with_status_tag_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_callback_with_status_tag.html">grpc::internal::CallbackWithStatusTag</a></div><div class="ttdef"><b>Definition:</b> callback_common.h:38</div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_op_client_recv_status_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call_op_client_recv_status.html">grpc::internal::CallOpClientRecvStatus</a></div><div class="ttdef"><b>Definition:</b> call.h:539</div></div>
<div class="ttc" id="grpcpp_2impl_2codegen_2call_8h_html"><div class="ttname"><a href="grpcpp_2impl_2codegen_2call_8h.html">call.h</a></div></div>
<div class="ttc" id="classgrpc_1_1internal_1_1_call_html"><div class="ttname"><a href="classgrpc_1_1internal_1_1_call.html">grpc::internal::Call</a></div><div class="ttdoc">Straightforward wrapping of the C call object. </div><div class="ttdef"><b>Definition:</b> call.h:668</div></div>
<div class="ttc" id="namespacegrpc_1_1internal_html_a70cb99233991374961e1f660cd37fdd4"><div class="ttname"><a href="namespacegrpc_1_1internal.html#a70cb99233991374961e1f660cd37fdd4">grpc::internal::CallbackUnaryCall</a></div><div class="ttdeci">void CallbackUnaryCall(ChannelInterface *channel, const RpcMethod &amp;method, ClientContext *context, const InputMessage *request, OutputMessage *result, std::function&lt; void(Status)&gt; on_completion)</div><div class="ttdoc">Perform a callback-based unary call TODO(vjpai): Combine as much as possible with the blocking unary ...</div><div class="ttdef"><b>Definition:</b> client_callback.h:43</div></div>
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