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 <span id="projectnumber">8.1</span>
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<div class="title">status_builder.h</div> </div>
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<a href="status__builder_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">// Copyright 2010-2018 Google LLC</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</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="l00003"></a><span class="lineno"> 3</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="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</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="l00009"></a><span class="lineno"> 9</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="l00010"></a><span class="lineno"> 10</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="l00011"></a><span class="lineno"> 11</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="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef OR_TOOLS_BASE_STATUS_BUILDER_H_</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define OR_TOOLS_BASE_STATUS_BUILDER_H_</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <sstream></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">#include "absl/status/status.h"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
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<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="namespaceutil.html"> 21</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceutil.html">util</a> {</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="classutil_1_1_status_builder.html"> 23</a></span> <span class="keyword">class </span><a class="code" href="classutil_1_1_status_builder.html">StatusBuilder</a> {</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classutil_1_1_status_builder.html#a363acbd59c18de5056bbf95e1d27a32d"> 25</a></span>  <span class="keyword">explicit</span> <a class="code" href="classutil_1_1_status_builder.html#a363acbd59c18de5056bbf95e1d27a32d">StatusBuilder</a>(<span class="keyword">const</span> absl::Status& status) : code_(status.code()) {</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  ss_ << std::string(status.message());</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  }</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
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<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classutil_1_1_status_builder.html#afc3e9cc2e2b193f39f819156ca4e4146"> 29</a></span>  <span class="keyword">operator</span> absl::Status()<span class="keyword"> const </span>{ <span class="comment">// NOLINT</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">return</span> absl::Status(code_, ss_.str());</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  }</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classutil_1_1_status_builder.html#a361fdc2d66c3953966f019f0d635d464"> 34</a></span>  <a class="code" href="classutil_1_1_status_builder.html">StatusBuilder</a>& <a class="code" href="classutil_1_1_status_builder.html#a361fdc2d66c3953966f019f0d635d464">operator<<</a>(<span class="keyword">const</span> T& t) {</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  ss_ << t;</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</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"><a class="line" href="classutil_1_1_status_builder.html#a0a969121e2eebd674d000d34b3d2eb5d"> 39</a></span>  <a class="code" href="classutil_1_1_status_builder.html">StatusBuilder</a>& <a class="code" href="classutil_1_1_status_builder.html#a0a969121e2eebd674d000d34b3d2eb5d">SetAppend</a>() { <span class="keywordflow">return</span> *<span class="keyword">this</span>; }</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="keyword">private</span>:</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">const</span> absl::StatusCode code_;</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  std::ostringstream ss_;</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> };</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> } <span class="comment">// namespace util</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#endif // OR_TOOLS_BASE_STATUS_BUILDER_H_</span></div>
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</div><!-- fragment --></div><!-- contents -->
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</div><!-- doc-content -->
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<div class="ttc" id="aclassutil_1_1_status_builder_html_a0a969121e2eebd674d000d34b3d2eb5d"><div class="ttname"><a href="classutil_1_1_status_builder.html#a0a969121e2eebd674d000d34b3d2eb5d">util::StatusBuilder::SetAppend</a></div><div class="ttdeci">StatusBuilder & SetAppend()</div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00039">status_builder.h:39</a></div></div>
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<div class="ttc" id="aclassutil_1_1_status_builder_html_a363acbd59c18de5056bbf95e1d27a32d"><div class="ttname"><a href="classutil_1_1_status_builder.html#a363acbd59c18de5056bbf95e1d27a32d">util::StatusBuilder::StatusBuilder</a></div><div class="ttdeci">StatusBuilder(const absl::Status &status)</div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00025">status_builder.h:25</a></div></div>
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<div class="ttc" id="aclassutil_1_1_status_builder_html_a361fdc2d66c3953966f019f0d635d464"><div class="ttname"><a href="classutil_1_1_status_builder.html#a361fdc2d66c3953966f019f0d635d464">util::StatusBuilder::operator<<</a></div><div class="ttdeci">StatusBuilder & operator<<(const T &t)</div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00034">status_builder.h:34</a></div></div>
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<div class="ttc" id="aclassutil_1_1_status_builder_html"><div class="ttname"><a href="classutil_1_1_status_builder.html">util::StatusBuilder</a></div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00023">status_builder.h:23</a></div></div>
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<div class="ttc" id="anamespaceutil_html"><div class="ttname"><a href="namespaceutil.html">util</a></div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00021">status_builder.h:21</a></div></div>
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