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<div class="title">generic_stub.h</div> </div>
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<a href="generic__stub_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, Google Inc.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * modification, are permitted provided that the following conditions are</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * met:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * copyright notice, this list of conditions and the following disclaimer</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * in the documentation and/or other materials provided with the</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * distribution.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * * Neither the name of Google Inc. nor the names of its</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * this software without specific prior written permission.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"> */</span></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="preprocessor">#ifndef GRPCXX_GENERIC_STUB_H</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define GRPCXX_GENERIC_STUB_H</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="byte__buffer_8h.html">grpc++/byte_buffer.h</a>&gt;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="stream_8h.html">grpc++/stream.h</a>&gt;</span></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"> 40</span>&#160;<span class="keyword">namespace </span>grpc {</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="namespacegrpc.html#aba53fb6f2502caa167e9528e5c560539"> 42</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">typedef</span> <a class="code" href="classgrpc_1_1_client_async_reader_writer.html">ClientAsyncReaderWriter&lt;ByteBuffer, ByteBuffer&gt;</a></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <a class="code" href="namespacegrpc.html#aba53fb6f2502caa167e9528e5c560539">GenericClientAsyncReaderWriter</a>;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment">// Generic stubs provide a type-unsafe interface to call gRPC methods</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment">// by name.</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classgrpc_1_1_generic_stub.html"> 48</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc_1_1_generic_stub.html">GenericStub</a> <a class="code" href="config_8h.html#ab2216aa6e0ffe505e1ec362a9621a7f9">GRPC_FINAL</a> {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classgrpc_1_1_generic_stub.html#a1523f381907ac18b841bb4064f2a3b88"> 50</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classgrpc_1_1_generic_stub.html#a1523f381907ac18b841bb4064f2a3b88">GenericStub</a>(std::shared_ptr&lt;ChannelInterface&gt; channel)</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; : channel_(channel) {}</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"> 53</span>&#160; <span class="comment">// begin a call to a named method</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; std::unique_ptr&lt;GenericClientAsyncReaderWriter&gt; <a class="code" href="classgrpc_1_1_generic_stub.html#ac56595f6faa4911cac85818d146d1812">Call</a>(</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> <a class="code" href="namespacegrpc.html#ab04a87625da3bf85cdaf5e7856b00203">grpc::string</a>&amp; method,</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="classgrpc_1_1_completion_queue.html">CompletionQueue</a>* cq, <span class="keywordtype">void</span>* tag);</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; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; std::shared_ptr&lt;ChannelInterface&gt; channel_;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;};</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="comment">// namespace grpc</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="preprocessor">#endif // GRPCXX_GENERIC_STUB_H</span></div>
<div class="ttc" id="classgrpc_1_1_client_async_reader_writer_html"><div class="ttname"><a href="classgrpc_1_1_client_async_reader_writer.html">grpc::ClientAsyncReaderWriter</a></div><div class="ttdef"><b>Definition:</b> client_context.h:70</div></div>
<div class="ttc" id="namespacegrpc_html_ab04a87625da3bf85cdaf5e7856b00203"><div class="ttname"><a href="namespacegrpc.html#ab04a87625da3bf85cdaf5e7856b00203">grpc::string</a></div><div class="ttdeci">std::string string</div><div class="ttdef"><b>Definition:</b> config.h:112</div></div>
<div class="ttc" id="byte__buffer_8h_html"><div class="ttname"><a href="byte__buffer_8h.html">byte_buffer.h</a></div></div>
<div class="ttc" id="config_8h_html_ab2216aa6e0ffe505e1ec362a9621a7f9"><div class="ttname"><a href="config_8h.html#ab2216aa6e0ffe505e1ec362a9621a7f9">GRPC_FINAL</a></div><div class="ttdeci">#define GRPC_FINAL</div><div class="ttdef"><b>Definition:</b> config.h:71</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="ttdef"><b>Definition:</b> client_context.h:74</div></div>
<div class="ttc" id="stream_8h_html"><div class="ttname"><a href="stream_8h.html">stream.h</a></div></div>
<div class="ttc" id="classgrpc_1_1_generic_stub_html_ac56595f6faa4911cac85818d146d1812"><div class="ttname"><a href="classgrpc_1_1_generic_stub.html#ac56595f6faa4911cac85818d146d1812">grpc::GenericStub::Call</a></div><div class="ttdeci">std::unique_ptr&lt; GenericClientAsyncReaderWriter &gt; Call(ClientContext *context, const grpc::string &amp;method, CompletionQueue *cq, void *tag)</div><div class="ttdef"><b>Definition:</b> generic_stub.cc:41</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="ttdef"><b>Definition:</b> completion_queue.h:87</div></div>
<div class="ttc" id="namespacegrpc_html_aba53fb6f2502caa167e9528e5c560539"><div class="ttname"><a href="namespacegrpc.html#aba53fb6f2502caa167e9528e5c560539">grpc::GenericClientAsyncReaderWriter</a></div><div class="ttdeci">ClientAsyncReaderWriter&lt; ByteBuffer, ByteBuffer &gt; GenericClientAsyncReaderWriter</div><div class="ttdef"><b>Definition:</b> generic_stub.h:42</div></div>
<div class="ttc" id="classgrpc_1_1_generic_stub_html"><div class="ttname"><a href="classgrpc_1_1_generic_stub.html">grpc::GenericStub</a></div><div class="ttdef"><b>Definition:</b> generic_stub.h:48</div></div>
<div class="ttc" id="classgrpc_1_1_generic_stub_html_a1523f381907ac18b841bb4064f2a3b88"><div class="ttname"><a href="classgrpc_1_1_generic_stub.html#a1523f381907ac18b841bb4064f2a3b88">grpc::GenericStub::GenericStub</a></div><div class="ttdeci">GenericStub(std::shared_ptr&lt; ChannelInterface &gt; channel)</div><div class="ttdef"><b>Definition:</b> generic_stub.h:50</div></div>
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