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<li class="navelem"><a class="el" href="namespacegrpc.html">grpc</a></li><li class="navelem"><a class="el" href="classgrpc_1_1_serialization_traits.html">SerializationTraits</a></li>  </ul>
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<div class="title">grpc::SerializationTraits&lt; Message, UnusedButHereForPartialTemplateSpecialization &gt; Class Template Reference</div>  </div>
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<p>Defines how to serialize and deserialize some type.  
 <a href="classgrpc_1_1_serialization_traits.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="grpcpp_2impl_2codegen_2serialization__traits_8h_source.html">serialization_traits.h</a>&gt;</code></p>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;class Message, class UnusedButHereForPartialTemplateSpecialization = void&gt;<br />
class grpc::SerializationTraits&lt; Message, UnusedButHereForPartialTemplateSpecialization &gt;</h3>

<p>Defines how to serialize and deserialize some type. </p>
<p>Used for hooking different message serialization API's into GRPC. Each SerializationTraits&lt;Message&gt; implementation must provide the following functions:</p><ol type="1">
<li>static <a class="el" href="classgrpc_1_1_status.html" title="Did it work? If it didn&#39;t, why? ">Status</a> Serialize(const Message&amp; msg, ByteBuffer* buffer, bool* own_buffer); OR static <a class="el" href="classgrpc_1_1_status.html" title="Did it work? If it didn&#39;t, why? ">Status</a> Serialize(const Message&amp; msg, grpc_byte_buffer** buffer, bool* own_buffer); The former is preferred; the latter is deprecated</li>
<li>static <a class="el" href="classgrpc_1_1_status.html" title="Did it work? If it didn&#39;t, why? ">Status</a> Deserialize(ByteBuffer* buffer, Message* msg); OR static <a class="el" href="classgrpc_1_1_status.html" title="Did it work? If it didn&#39;t, why? ">Status</a> Deserialize(grpc_byte_buffer* buffer, Message* msg); The former is preferred; the latter is deprecated</li>
</ol>
<p>Serialize is required to convert message to a <a class="el" href="classgrpc_1_1_byte_buffer.html" title="A sequence of bytes. ">ByteBuffer</a>, and return that byte buffer through *buffer. *own_buffer should be set to true if the caller owns said byte buffer, or false if ownership is retained elsewhere.</p>
<p>Deserialize is required to convert buffer into the message stored at msg. max_receive_message_size is passed in as a bound on the maximum number of message bytes Deserialize should accept.</p>
<p>Both functions return a <a class="el" href="classgrpc_1_1_status.html" title="Did it work? If it didn&#39;t, why? ">Status</a>, allowing them to explain what went wrong if required. </p>
</div><hr/>The documentation for this class was generated from the following file:<ul>
<li>include/grpcpp/impl/codegen/<a class="el" href="grpcpp_2impl_2codegen_2serialization__traits_8h_source.html">serialization_traits.h</a></li>
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