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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_58b01e52e53886b8d78ab5060a2cd2bd.html">kudu</a></li><li class="navelem"><a class="el" href="dir_4eb331d85bb84eae27db9d0af49f6f99.html">client</a></li> </ul>
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<div class="title">scan_batch.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Licensed to the Apache Software Foundation (ASF) under one</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// or more contributor license agreements. See the NOTICE file</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// distributed with this work for additional information</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// to you under the Apache License, Version 2.0 (the</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// &quot;License&quot;); you may not use this file except in compliance</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// with the License. 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,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// software distributed under the License is distributed on an</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// KIND, either express or implied. See the License for the</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// specific language governing permissions and limitations</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// under the License.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#ifndef KUDU_CLIENT_SCAN_BATCH_H</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#define KUDU_CLIENT_SCAN_BATCH_H</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">// NOTE: using stdint.h instead of cstdint because this file is supposed</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// to be processed by a compiler lacking C++11 support.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;stdint.h&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;cstddef&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;iterator&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#ifdef KUDU_HEADERS_NO_STUBS</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &quot;kudu/gutil/macros.h&quot;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &quot;kudu/gutil/port.h&quot;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &quot;kudu/client/stubs.h&quot;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#include &quot;kudu/util/int128.h&quot;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#include &quot;kudu/util/kudu_export.h&quot;</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#include &quot;kudu/util/slice.h&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="status_8h.html">kudu/util/status.h</a>&quot;</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>kudu {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">class </span>Schema;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">namespace </span>tools {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keyword">class </span>ReplicaDumper;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="keyword">class </span>TableScanner;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;} <span class="comment">// namespace tools</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">namespace </span>client {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">class </span>KuduSchema;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html"> 84</a></span>&#160;<span class="keyword">class </span>KUDU_EXPORT <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a> {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">class </span>RowPtr;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keyword">class </span>const_iterator;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ae1a827120c84eeedb703451bd5782467"> 101</a></span>&#160; <span class="keyword">typedef</span> RowPtr <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ae1a827120c84eeedb703451bd5782467">value_type</a>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>();</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; ~<a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>();</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a252ffd623dbaa7d725d623fd220fee4c"> 107</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a252ffd623dbaa7d725d623fd220fee4c">NumRows</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a3f6366606eec7f0d0a8953ff6a81c320"> 116</a></span>&#160; <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a92bbfa48e9b503181c2dfb5f11f14e4e">KuduScanBatch::RowPtr</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a3f6366606eec7f0d0a8953ff6a81c320">Row</a>(<span class="keywordtype">int</span> idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; const_iterator begin() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; const_iterator end() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a0c99e4ac2a6b822e693fe7c6625cb324"> 126</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classkudu_1_1client_1_1KuduSchema.html">KuduSchema</a>* <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a0c99e4ac2a6b822e693fe7c6625cb324">projection_schema</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a09bfd1652c0ab153ca6759317c3d3992"> 144</a></span>&#160; <a class="code" href="classkudu_1_1Slice.html">Slice</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a09bfd1652c0ab153ca6759317c3d3992">direct_data</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a3cb4c17aa228e680ecf088a29a075989"> 151</a></span>&#160; <a class="code" href="classkudu_1_1Slice.html">Slice</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a3cb4c17aa228e680ecf088a29a075989">indirect_data</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="keyword">class </span>KUDU_NO_EXPORT Data;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classkudu_1_1client_1_1KuduScanner.html">KuduScanner</a>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>tools::ReplicaDumper;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; Data* data_;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; DISALLOW_COPY_AND_ASSIGN(<a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;};</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="keyword">class </span>KUDU_EXPORT <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>::RowPtr {</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a92bbfa48e9b503181c2dfb5f11f14e4e"> 167</a></span>&#160; <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a92bbfa48e9b503181c2dfb5f11f14e4e">RowPtr</a>() : schema_(NULL), row_data_(NULL) {}</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; </div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ad0dc62a642d513742785152e39c0ddaf"> 173</a></span>&#160; <span class="keyword">const</span> RowPtr* <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ad0dc62a642d513742785152e39c0ddaf">operator-&gt;</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keywordflow">return</span> <span class="keyword">this</span>;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; }</div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ad1bdf4368f87e0d83d9066584b2b2047"> 179</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ad1bdf4368f87e0d83d9066584b2b2047">IsNull</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a63aa794845d41cc5251ee5d30547e520"> 184</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a63aa794845d41cc5251ee5d30547e520">IsNull</a>(<span class="keywordtype">int</span> col_idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a2c1f65ffcc1216f583f3ad1b468021f3"> 192</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a2c1f65ffcc1216f583f3ad1b468021f3">IsDeleted</a>(<span class="keywordtype">bool</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT KUDU_NO_EXPORT;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; </div>
<div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a3b1a867cf2fd47b697fe3a68e28fadd8"> 206</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a3b1a867cf2fd47b697fe3a68e28fadd8">GetBool</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <span class="keywordtype">bool</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a7bfea7b94e64073562892445a2a2ac7b"> 207</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a7bfea7b94e64073562892445a2a2ac7b">GetInt8</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, int8_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#afbaff6bf597df2fa0696bdc5cbdfb037"> 208</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#afbaff6bf597df2fa0696bdc5cbdfb037">GetInt16</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, int16_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#abc5120c7aadb029e442235a7131f6fd2"> 209</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#abc5120c7aadb029e442235a7131f6fd2">GetInt32</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, int32_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a51d43f077b4510b58a2fd471ae81f7b0"> 210</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a51d43f077b4510b58a2fd471ae81f7b0">GetInt64</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, int64_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ae1261a486faa04d0c984b50132e0a4a3"> 220</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ae1261a486faa04d0c984b50132e0a4a3">GetUnixTimeMicros</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name,</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; int64_t* micros_since_utc_epoch) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a160ee809dbe15fa456c509ef658368bb"> 231</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a160ee809dbe15fa456c509ef658368bb">GetDate</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, int32_t* days_since_unix_epoch) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a70ea98bc135e0b86285530c58e33bff3"> 232</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a70ea98bc135e0b86285530c58e33bff3">GetFloat</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <span class="keywordtype">float</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a7d09dafc214133f2306eebc9aefddff0"> 233</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a7d09dafc214133f2306eebc9aefddff0">GetDouble</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <span class="keywordtype">double</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;<span class="preprocessor">#if KUDU_INT128_SUPPORTED</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> GetUnscaledDecimal(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, int128_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a4b1044c3b78e5a6407c2a797005b0e21"> 256</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a4b1044c3b78e5a6407c2a797005b0e21">GetBool</a>(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">bool</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a81a30b5b89f6fa106b5d8575c3fb62b9"> 257</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a81a30b5b89f6fa106b5d8575c3fb62b9">GetInt8</a>(<span class="keywordtype">int</span> col_idx, int8_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ab5f35c107dc26165546065189dd53dfa"> 258</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ab5f35c107dc26165546065189dd53dfa">GetInt16</a>(<span class="keywordtype">int</span> col_idx, int16_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ab321b8c245cc1748c3b3ecdf507b08fb"> 259</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ab321b8c245cc1748c3b3ecdf507b08fb">GetInt32</a>(<span class="keywordtype">int</span> col_idx, int32_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00260"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ab59039c6f073df0b57ddc16fb8d8c432"> 260</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ab59039c6f073df0b57ddc16fb8d8c432">GetInt64</a>(<span class="keywordtype">int</span> col_idx, int64_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#acc4dfced2215c5115fecb647fa73e4e7"> 271</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#acc4dfced2215c5115fecb647fa73e4e7">GetUnixTimeMicros</a>(<span class="keywordtype">int</span> col_idx, int64_t* micros_since_utc_epoch) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#afed25c9aadd0c6314aa3dd0acee9da54"> 282</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#afed25c9aadd0c6314aa3dd0acee9da54">GetDate</a>(<span class="keywordtype">int</span> col_idx, int32_t* days_since_unix_epoch) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ae41dd0f1e2b4bf074ded210382b825bd"> 283</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ae41dd0f1e2b4bf074ded210382b825bd">GetFloat</a>(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">float</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ab2b7fb17cac4571139b2eaca761a99c0"> 284</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ab2b7fb17cac4571139b2eaca761a99c0">GetDouble</a>(<span class="keywordtype">int</span> col_idx, <span class="keywordtype">double</span>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;<span class="preprocessor">#if KUDU_INT128_SUPPORTED</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> GetUnscaledDecimal(<span class="keywordtype">int</span> col_idx, int128_t* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; </div>
<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ad8f9ba0ff9a1fcd8326b012e689ad4a7"> 306</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ad8f9ba0ff9a1fcd8326b012e689ad4a7">GetString</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <a class="code" href="classkudu_1_1Slice.html">Slice</a>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a2fc063d4fb631b14f5651a84861ffa4b"> 307</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a2fc063d4fb631b14f5651a84861ffa4b">GetBinary</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <a class="code" href="classkudu_1_1Slice.html">Slice</a>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a291fde9bf246b6f9277edb8d8ef214bb"> 308</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a291fde9bf246b6f9277edb8d8ef214bb">GetVarchar</a>(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <a class="code" href="classkudu_1_1Slice.html">Slice</a>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; </div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; </div>
<div class="line"><a name="l00331"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a887dd6b7e20ada26ee705c315fd86b56"> 331</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a887dd6b7e20ada26ee705c315fd86b56">GetString</a>(<span class="keywordtype">int</span> col_idx, <a class="code" href="classkudu_1_1Slice.html">Slice</a>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00332"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a921dfdeba21588f7a3c2d5e360d3268e"> 332</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a921dfdeba21588f7a3c2d5e360d3268e">GetBinary</a>(<span class="keywordtype">int</span> col_idx, <a class="code" href="classkudu_1_1Slice.html">Slice</a>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a110b51d5b7544a30c854ad64db19450b"> 333</a></span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a110b51d5b7544a30c854ad64db19450b">GetVarchar</a>(<span class="keywordtype">int</span> col_idx, <a class="code" href="classkudu_1_1Slice.html">Slice</a>* val) <span class="keyword">const</span> WARN_UNUSED_RESULT;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; </div>
<div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a2ff4e572251b5873491dfe827ec2c5af"> 342</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">void</span>* <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a2ff4e572251b5873491dfe827ec2c5af">cell</a>(<span class="keywordtype">int</span> col_idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; </div>
<div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#aca10e03eeb078908c09e552cceb1e4c3"> 345</a></span>&#160; std::string <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#aca10e03eeb078908c09e552cceb1e4c3">ToString</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span>tools::TableScanner;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">friend</span> <span class="keyword">struct </span>SliceKeysTestSetup;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> KeyTypeWrapper&gt; <span class="keyword">friend</span> <span class="keyword">struct </span>IntKeysTestSetup;</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; </div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <span class="comment">// Only invoked by KuduScanner.</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; RowPtr(<span class="keyword">const</span> Schema* schema,</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keyword">const</span> uint8_t* row_data)</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; : schema_(schema),</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; row_data_(row_data) {</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> Get(<span class="keyword">const</span> <a class="code" href="classkudu_1_1Slice.html">Slice</a>&amp; col_name, <span class="keyword">typename</span> T::cpp_type* val) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <a class="code" href="classkudu_1_1Status.html">Status</a> Get(<span class="keywordtype">int</span> col_idx, <span class="keyword">typename</span> T::cpp_type* val) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; </div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <span class="keyword">const</span> Schema* schema_;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; <span class="keyword">const</span> uint8_t* row_data_;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160;};</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; </div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160;<span class="keyword">class </span>KUDU_EXPORT KuduScanBatch::const_iterator</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; : <span class="keyword">public</span> std::iterator&lt;std::forward_iterator_tag, KuduScanBatch::RowPtr&gt; {</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; ~const_iterator() {}</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; </div>
<div class="line"><a name="l00376"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a5fd788bcce7344ebe1fe33f22c734ab9"> 376</a></span>&#160; <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a92bbfa48e9b503181c2dfb5f11f14e4e">KuduScanBatch::RowPtr</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a5fd788bcce7344ebe1fe33f22c734ab9">operator*</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; <span class="keywordflow">return</span> batch_-&gt;Row(idx_);</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; }</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; </div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; </div>
<div class="line"><a name="l00386"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a71f62ba8531f6415e9c5cb22621fa84b"> 386</a></span>&#160; <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a92bbfa48e9b503181c2dfb5f11f14e4e">KuduScanBatch::RowPtr</a> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a71f62ba8531f6415e9c5cb22621fa84b">operator-&gt;</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keywordflow">return</span> batch_-&gt;Row(idx_);</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; </div>
<div class="line"><a name="l00393"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#ad5df483ed3172caab5a8d6a72abfad0c"> 393</a></span>&#160; const_iterator&amp; <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#ad5df483ed3172caab5a8d6a72abfad0c">operator++</a>() {</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; ++idx_;</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; }</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; </div>
<div class="line"><a name="l00401"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a4b1ad47fd7d429859b6181825a063c48"> 401</a></span>&#160; const_iterator <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a4b1ad47fd7d429859b6181825a063c48">operator++</a>(<span class="keywordtype">int</span>) {</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; const_iterator tmp(batch_, idx_);</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; ++idx_;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; <span class="keywordflow">return</span> tmp;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; }</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; </div>
<div class="line"><a name="l00413"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a78f4a33eed6ee9031c1b04146d124a63"> 413</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a78f4a33eed6ee9031c1b04146d124a63">operator==</a>(<span class="keyword">const</span> const_iterator&amp; other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; <span class="keywordflow">return</span> (idx_ == other.idx_) &amp;&amp; (batch_ == other.batch_);</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; }</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; </div>
<div class="line"><a name="l00424"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a2bf8a53b3486a8b7c62b8d38d5f64ef0"> 424</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a2bf8a53b3486a8b7c62b8d38d5f64ef0">operator!=</a>(<span class="keyword">const</span> const_iterator&amp; other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; </div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160; <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; const_iterator(<span class="keyword">const</span> <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html">KuduScanBatch</a>* b, <span class="keywordtype">int</span> idx)</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; : batch_(b),</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; idx_(idx) {</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; }</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; </div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; <span class="keyword">const</span> KuduScanBatch* <span class="keyword">const</span> batch_;</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; <span class="keywordtype">int</span> idx_;</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160;};</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; </div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; </div>
<div class="line"><a name="l00440"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a654b2572d33e8b45836527e7b63dac21"> 440</a></span>&#160;<span class="keyword">inline</span> KuduScanBatch::const_iterator <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a654b2572d33e8b45836527e7b63dac21">KuduScanBatch::begin</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; <span class="keywordflow">return</span> const_iterator(<span class="keyword">this</span>, 0);</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160;}</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; </div>
<div class="line"><a name="l00444"></a><span class="lineno"><a class="line" href="classkudu_1_1client_1_1KuduScanBatch.html#a54bc996032e6b5bc0df0962d821c113c"> 444</a></span>&#160;<span class="keyword">inline</span> KuduScanBatch::const_iterator <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a54bc996032e6b5bc0df0962d821c113c">KuduScanBatch::end</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; <span class="keywordflow">return</span> const_iterator(<span class="keyword">this</span>, <a class="code" href="classkudu_1_1client_1_1KuduScanBatch.html#a252ffd623dbaa7d725d623fd220fee4c">NumRows</a>());</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160;}</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; </div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;} <span class="comment">// namespace client</span></div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160;} <span class="comment">// namespace kudu</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclasskudu_1_1Slice_html"><div class="ttname"><a href="classkudu_1_1Slice.html">kudu::Slice</a></div><div class="ttdoc">A wrapper around externally allocated data.</div><div class="ttdef"><b>Definition:</b> slice.h:51</div></div>
<div class="ttc" id="aclasskudu_1_1Status_html"><div class="ttname"><a href="classkudu_1_1Status.html">kudu::Status</a></div><div class="ttdoc">A representation of an operation's outcome.</div><div class="ttdef"><b>Definition:</b> status.h:165</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html">kudu::client::KuduScanBatch</a></div><div class="ttdoc">A batch of zero or more rows returned by a scan operation.</div><div class="ttdef"><b>Definition:</b> scan_batch.h:84</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a09bfd1652c0ab153ca6759317c3d3992"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a09bfd1652c0ab153ca6759317c3d3992">kudu::client::KuduScanBatch::direct_data</a></div><div class="ttdeci">Slice direct_data() const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a0c99e4ac2a6b822e693fe7c6625cb324"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a0c99e4ac2a6b822e693fe7c6625cb324">kudu::client::KuduScanBatch::projection_schema</a></div><div class="ttdeci">const KuduSchema * projection_schema() const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a110b51d5b7544a30c854ad64db19450b"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a110b51d5b7544a30c854ad64db19450b">kudu::client::KuduScanBatch::GetVarchar</a></div><div class="ttdeci">Status GetVarchar(int col_idx, Slice *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a160ee809dbe15fa456c509ef658368bb"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a160ee809dbe15fa456c509ef658368bb">kudu::client::KuduScanBatch::GetDate</a></div><div class="ttdeci">Status GetDate(const Slice &amp;col_name, int32_t *days_since_unix_epoch) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a252ffd623dbaa7d725d623fd220fee4c"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a252ffd623dbaa7d725d623fd220fee4c">kudu::client::KuduScanBatch::NumRows</a></div><div class="ttdeci">int NumRows() const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a291fde9bf246b6f9277edb8d8ef214bb"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a291fde9bf246b6f9277edb8d8ef214bb">kudu::client::KuduScanBatch::GetVarchar</a></div><div class="ttdeci">Status GetVarchar(const Slice &amp;col_name, Slice *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a2bf8a53b3486a8b7c62b8d38d5f64ef0"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a2bf8a53b3486a8b7c62b8d38d5f64ef0">kudu::client::KuduScanBatch::operator!=</a></div><div class="ttdeci">bool operator!=(const const_iterator &amp;other) const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:424</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a2c1f65ffcc1216f583f3ad1b468021f3"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a2c1f65ffcc1216f583f3ad1b468021f3">kudu::client::KuduScanBatch::IsDeleted</a></div><div class="ttdeci">Status IsDeleted(bool *val) const WARN_UNUSED_RESULT KUDU_NO_EXPORT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a2fc063d4fb631b14f5651a84861ffa4b"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a2fc063d4fb631b14f5651a84861ffa4b">kudu::client::KuduScanBatch::GetBinary</a></div><div class="ttdeci">Status GetBinary(const Slice &amp;col_name, Slice *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a2ff4e572251b5873491dfe827ec2c5af"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a2ff4e572251b5873491dfe827ec2c5af">kudu::client::KuduScanBatch::cell</a></div><div class="ttdeci">const void * cell(int col_idx) const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a3b1a867cf2fd47b697fe3a68e28fadd8"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a3b1a867cf2fd47b697fe3a68e28fadd8">kudu::client::KuduScanBatch::GetBool</a></div><div class="ttdeci">Status GetBool(const Slice &amp;col_name, bool *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a3cb4c17aa228e680ecf088a29a075989"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a3cb4c17aa228e680ecf088a29a075989">kudu::client::KuduScanBatch::indirect_data</a></div><div class="ttdeci">Slice indirect_data() const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a3f6366606eec7f0d0a8953ff6a81c320"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a3f6366606eec7f0d0a8953ff6a81c320">kudu::client::KuduScanBatch::Row</a></div><div class="ttdeci">KuduScanBatch::RowPtr Row(int idx) const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a4b1044c3b78e5a6407c2a797005b0e21"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a4b1044c3b78e5a6407c2a797005b0e21">kudu::client::KuduScanBatch::GetBool</a></div><div class="ttdeci">Status GetBool(int col_idx, bool *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a4b1ad47fd7d429859b6181825a063c48"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a4b1ad47fd7d429859b6181825a063c48">kudu::client::KuduScanBatch::operator++</a></div><div class="ttdeci">const_iterator operator++(int)</div><div class="ttdef"><b>Definition:</b> scan_batch.h:401</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a51d43f077b4510b58a2fd471ae81f7b0"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a51d43f077b4510b58a2fd471ae81f7b0">kudu::client::KuduScanBatch::GetInt64</a></div><div class="ttdeci">Status GetInt64(const Slice &amp;col_name, int64_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a54bc996032e6b5bc0df0962d821c113c"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a54bc996032e6b5bc0df0962d821c113c">kudu::client::KuduScanBatch::end</a></div><div class="ttdeci">const_iterator end() const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:444</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a5fd788bcce7344ebe1fe33f22c734ab9"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a5fd788bcce7344ebe1fe33f22c734ab9">kudu::client::KuduScanBatch::operator*</a></div><div class="ttdeci">KuduScanBatch::RowPtr operator*() const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:376</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a63aa794845d41cc5251ee5d30547e520"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a63aa794845d41cc5251ee5d30547e520">kudu::client::KuduScanBatch::IsNull</a></div><div class="ttdeci">bool IsNull(int col_idx) const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a654b2572d33e8b45836527e7b63dac21"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a654b2572d33e8b45836527e7b63dac21">kudu::client::KuduScanBatch::begin</a></div><div class="ttdeci">const_iterator begin() const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:440</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a70ea98bc135e0b86285530c58e33bff3"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a70ea98bc135e0b86285530c58e33bff3">kudu::client::KuduScanBatch::GetFloat</a></div><div class="ttdeci">Status GetFloat(const Slice &amp;col_name, float *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a71f62ba8531f6415e9c5cb22621fa84b"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a71f62ba8531f6415e9c5cb22621fa84b">kudu::client::KuduScanBatch::operator-&gt;</a></div><div class="ttdeci">KuduScanBatch::RowPtr operator-&gt;() const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:386</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a78f4a33eed6ee9031c1b04146d124a63"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a78f4a33eed6ee9031c1b04146d124a63">kudu::client::KuduScanBatch::operator==</a></div><div class="ttdeci">bool operator==(const const_iterator &amp;other) const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:413</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a7bfea7b94e64073562892445a2a2ac7b"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a7bfea7b94e64073562892445a2a2ac7b">kudu::client::KuduScanBatch::GetInt8</a></div><div class="ttdeci">Status GetInt8(const Slice &amp;col_name, int8_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a7d09dafc214133f2306eebc9aefddff0"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a7d09dafc214133f2306eebc9aefddff0">kudu::client::KuduScanBatch::GetDouble</a></div><div class="ttdeci">Status GetDouble(const Slice &amp;col_name, double *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a81a30b5b89f6fa106b5d8575c3fb62b9"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a81a30b5b89f6fa106b5d8575c3fb62b9">kudu::client::KuduScanBatch::GetInt8</a></div><div class="ttdeci">Status GetInt8(int col_idx, int8_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a887dd6b7e20ada26ee705c315fd86b56"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a887dd6b7e20ada26ee705c315fd86b56">kudu::client::KuduScanBatch::GetString</a></div><div class="ttdeci">Status GetString(int col_idx, Slice *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a921dfdeba21588f7a3c2d5e360d3268e"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a921dfdeba21588f7a3c2d5e360d3268e">kudu::client::KuduScanBatch::GetBinary</a></div><div class="ttdeci">Status GetBinary(int col_idx, Slice *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_a92bbfa48e9b503181c2dfb5f11f14e4e"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#a92bbfa48e9b503181c2dfb5f11f14e4e">kudu::client::KuduScanBatch::RowPtr</a></div><div class="ttdeci">RowPtr()</div><div class="ttdef"><b>Definition:</b> scan_batch.h:167</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ab2b7fb17cac4571139b2eaca761a99c0"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ab2b7fb17cac4571139b2eaca761a99c0">kudu::client::KuduScanBatch::GetDouble</a></div><div class="ttdeci">Status GetDouble(int col_idx, double *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ab321b8c245cc1748c3b3ecdf507b08fb"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ab321b8c245cc1748c3b3ecdf507b08fb">kudu::client::KuduScanBatch::GetInt32</a></div><div class="ttdeci">Status GetInt32(int col_idx, int32_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ab59039c6f073df0b57ddc16fb8d8c432"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ab59039c6f073df0b57ddc16fb8d8c432">kudu::client::KuduScanBatch::GetInt64</a></div><div class="ttdeci">Status GetInt64(int col_idx, int64_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ab5f35c107dc26165546065189dd53dfa"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ab5f35c107dc26165546065189dd53dfa">kudu::client::KuduScanBatch::GetInt16</a></div><div class="ttdeci">Status GetInt16(int col_idx, int16_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_abc5120c7aadb029e442235a7131f6fd2"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#abc5120c7aadb029e442235a7131f6fd2">kudu::client::KuduScanBatch::GetInt32</a></div><div class="ttdeci">Status GetInt32(const Slice &amp;col_name, int32_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_aca10e03eeb078908c09e552cceb1e4c3"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#aca10e03eeb078908c09e552cceb1e4c3">kudu::client::KuduScanBatch::ToString</a></div><div class="ttdeci">std::string ToString() const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_acc4dfced2215c5115fecb647fa73e4e7"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#acc4dfced2215c5115fecb647fa73e4e7">kudu::client::KuduScanBatch::GetUnixTimeMicros</a></div><div class="ttdeci">Status GetUnixTimeMicros(int col_idx, int64_t *micros_since_utc_epoch) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ad0dc62a642d513742785152e39c0ddaf"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ad0dc62a642d513742785152e39c0ddaf">kudu::client::KuduScanBatch::operator-&gt;</a></div><div class="ttdeci">const RowPtr * operator-&gt;() const</div><div class="ttdef"><b>Definition:</b> scan_batch.h:173</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ad1bdf4368f87e0d83d9066584b2b2047"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ad1bdf4368f87e0d83d9066584b2b2047">kudu::client::KuduScanBatch::IsNull</a></div><div class="ttdeci">bool IsNull(const Slice &amp;col_name) const</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ad5df483ed3172caab5a8d6a72abfad0c"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ad5df483ed3172caab5a8d6a72abfad0c">kudu::client::KuduScanBatch::operator++</a></div><div class="ttdeci">const_iterator &amp; operator++()</div><div class="ttdef"><b>Definition:</b> scan_batch.h:393</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ad8f9ba0ff9a1fcd8326b012e689ad4a7"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ad8f9ba0ff9a1fcd8326b012e689ad4a7">kudu::client::KuduScanBatch::GetString</a></div><div class="ttdeci">Status GetString(const Slice &amp;col_name, Slice *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ae1261a486faa04d0c984b50132e0a4a3"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ae1261a486faa04d0c984b50132e0a4a3">kudu::client::KuduScanBatch::GetUnixTimeMicros</a></div><div class="ttdeci">Status GetUnixTimeMicros(const Slice &amp;col_name, int64_t *micros_since_utc_epoch) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ae1a827120c84eeedb703451bd5782467"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ae1a827120c84eeedb703451bd5782467">kudu::client::KuduScanBatch::value_type</a></div><div class="ttdeci">RowPtr value_type</div><div class="ttdoc">A handy typedef for the RowPtr.</div><div class="ttdef"><b>Definition:</b> scan_batch.h:98</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_ae41dd0f1e2b4bf074ded210382b825bd"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#ae41dd0f1e2b4bf074ded210382b825bd">kudu::client::KuduScanBatch::GetFloat</a></div><div class="ttdeci">Status GetFloat(int col_idx, float *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_afbaff6bf597df2fa0696bdc5cbdfb037"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#afbaff6bf597df2fa0696bdc5cbdfb037">kudu::client::KuduScanBatch::GetInt16</a></div><div class="ttdeci">Status GetInt16(const Slice &amp;col_name, int16_t *val) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanBatch_html_afed25c9aadd0c6314aa3dd0acee9da54"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanBatch.html#afed25c9aadd0c6314aa3dd0acee9da54">kudu::client::KuduScanBatch::GetDate</a></div><div class="ttdeci">Status GetDate(int col_idx, int32_t *days_since_unix_epoch) const WARN_UNUSED_RESULT</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduScanner_html"><div class="ttname"><a href="classkudu_1_1client_1_1KuduScanner.html">kudu::client::KuduScanner</a></div><div class="ttdoc">This class is a representation of a single scan.</div><div class="ttdef"><b>Definition:</b> client.h:2360</div></div>
<div class="ttc" id="aclasskudu_1_1client_1_1KuduSchema_html"><div class="ttname"><a href="classkudu_1_1client_1_1KuduSchema.html">kudu::client::KuduSchema</a></div><div class="ttdoc">A representation of a table's schema.</div><div class="ttdef"><b>Definition:</b> schema.h:597</div></div>
<div class="ttc" id="astatus_8h_html"><div class="ttname"><a href="status_8h.html">status.h</a></div></div>
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