Documentation for 53a6c16730

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2022-01-16 16:05:19 +00:00
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3620 changed files with 52045 additions and 41188 deletions

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@@ -3,7 +3,7 @@
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<title>Algorithms_in_C++: data_structures/trie_using_hashmap.cpp File Reference</title>
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<div id="projectname">Algorithms_in_C++<span id="projectnumber">&#160;1.0.0</span>
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<div id="projectbrief">Set of algorithms implemented in C++.</div>
@@ -41,7 +41,7 @@ MathJax.Hub.Config({
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@@ -163,10 +163,10 @@ Functions</h2></td></tr>
<p>Main function. </p>
<dl class="section return"><dt>Returns</dt><dd>0 on exit </dd></dl>
<div class="fragment"><div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> {</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <a class="code hl_function" href="../../d5/d8a/trie__using__hashmap_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementaions</span></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span>}</div>
<div class="fragment"><div class="line"><span class="lineno"> 342</span> {</div>
<div class="line"><span class="lineno"> 343</span> <a class="code hl_function" href="../../d5/d8a/trie__using__hashmap_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>(); <span class="comment">// run self-test implementaions</span></div>
<div class="line"><span class="lineno"> 344</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><span class="lineno"> 345</span>}</div>
<div class="ttc" id="atrie__using__hashmap_8cpp_html_aa8dca7b867074164d5f45b0f3851269d"><div class="ttname"><a href="../../d5/d8a/trie__using__hashmap_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a></div><div class="ttdeci">static void test()</div><div class="ttdoc">Self-test implementations.</div><div class="ttdef"><b>Definition:</b> trie_using_hashmap.cpp:221</div></div>
</div><!-- fragment --><div class="dynheader">
Here is the call graph for this function:</div>
@@ -202,122 +202,122 @@ Here is the call graph for this function:</div>
<p>Self-test implementations. </p>
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<div class="fragment"><div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <a class="code hl_class" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html">data_structures::trie_using_hashmap::Trie</a> obj;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="comment">// Inserting data into trie using the insert</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="comment">// method and testing it with search method</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;abscond&quot;</span>);</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;about&quot;</span>);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apps&quot;</span>);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apen&quot;</span>);</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apples&quot;</span>);</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apple&quot;</span>);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;approach&quot;</span>);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;bus&quot;</span>);</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;buses&quot;</span>);</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;Apple&quot;</span>);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;Bounce&quot;</span>);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;appy&quot;</span>));</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;appy is not a word in trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;car&quot;</span>));</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;car is not a word in trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;app&quot;</span>));</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apple&quot;</span>));</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apples&quot;</span>));</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apps&quot;</span>));</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apen&quot;</span>));</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;approach&quot;</span>));</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;about&quot;</span>));</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;abscond&quot;</span>));</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;bus&quot;</span>));</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;buses&quot;</span>));</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;Bounce&quot;</span>));</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;Apple&quot;</span>));</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;All the Inserted words are present in the trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// test for startwith prefix method</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;approachs&quot;</span>));</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;approach&quot;</span>));</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;about&quot;</span>));</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;appy&quot;</span>));</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;abscond&quot;</span>));</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;bus&quot;</span>));</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;buses&quot;</span>));</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Bounce&quot;</span>));</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Apple&quot;</span>));</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;abs&quot;</span>));</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;b&quot;</span>));</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;bus&quot;</span>));</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Bo&quot;</span>));</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;A&quot;</span>));</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Ca&quot;</span>));</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;C&quot;</span>));</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;All the tests passed for startwith method&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// test for predict_words/recommendation of words based on a given prefix</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::string&gt;</a> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;a&quot;</span>);</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;a&quot;</span>)) {</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> }</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> assert(pred_words.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() == 8);</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix a &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> }</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> assert(pred_words.size() == 5);</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix app &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;A&quot;</span>);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> }</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> assert(pred_words.size() == 1);</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix A &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;bu&quot;</span>);</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> }</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> assert(pred_words.size() == 2);</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix bu &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="comment">// tests for delete method</span></div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> </div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ac0bf3d6791cba144b3f539835d835e75">delete_word</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;app&quot;</span>));</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;word app is deleted sucessful&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> }</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> assert(pred_words.size() == 4);</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;app is deleted sucessful&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="comment">// test case for Chinese language</span></div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;苹果&quot;</span>);</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;h&quot;</span>);</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> assert(pred_words.size() == 0);</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;No word starts with prefix h in trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;All tests passed&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span>}</div>
<div class="fragment"><div class="line"><span class="lineno"> 221</span> {</div>
<div class="line"><span class="lineno"> 222</span> <a class="code hl_class" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html">data_structures::trie_using_hashmap::Trie</a> obj;</div>
<div class="line"><span class="lineno"> 223</span> <span class="comment">// Inserting data into trie using the insert</span></div>
<div class="line"><span class="lineno"> 224</span> <span class="comment">// method and testing it with search method</span></div>
<div class="line"><span class="lineno"> 225</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><span class="lineno"> 226</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;abscond&quot;</span>);</div>
<div class="line"><span class="lineno"> 227</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;about&quot;</span>);</div>
<div class="line"><span class="lineno"> 228</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apps&quot;</span>);</div>
<div class="line"><span class="lineno"> 229</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apen&quot;</span>);</div>
<div class="line"><span class="lineno"> 230</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apples&quot;</span>);</div>
<div class="line"><span class="lineno"> 231</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;apple&quot;</span>);</div>
<div class="line"><span class="lineno"> 232</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;approach&quot;</span>);</div>
<div class="line"><span class="lineno"> 233</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;bus&quot;</span>);</div>
<div class="line"><span class="lineno"> 234</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;buses&quot;</span>);</div>
<div class="line"><span class="lineno"> 235</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;Apple&quot;</span>);</div>
<div class="line"><span class="lineno"> 236</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;Bounce&quot;</span>);</div>
<div class="line"><span class="lineno"> 237</span> </div>
<div class="line"><span class="lineno"> 238</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;appy&quot;</span>));</div>
<div class="line"><span class="lineno"> 239</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;appy is not a word in trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 240</span> </div>
<div class="line"><span class="lineno"> 241</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;car&quot;</span>));</div>
<div class="line"><span class="lineno"> 242</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;car is not a word in trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 243</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;app&quot;</span>));</div>
<div class="line"><span class="lineno"> 244</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apple&quot;</span>));</div>
<div class="line"><span class="lineno"> 245</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apples&quot;</span>));</div>
<div class="line"><span class="lineno"> 246</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apps&quot;</span>));</div>
<div class="line"><span class="lineno"> 247</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;apen&quot;</span>));</div>
<div class="line"><span class="lineno"> 248</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;approach&quot;</span>));</div>
<div class="line"><span class="lineno"> 249</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;about&quot;</span>));</div>
<div class="line"><span class="lineno"> 250</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;abscond&quot;</span>));</div>
<div class="line"><span class="lineno"> 251</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;bus&quot;</span>));</div>
<div class="line"><span class="lineno"> 252</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;buses&quot;</span>));</div>
<div class="line"><span class="lineno"> 253</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;Bounce&quot;</span>));</div>
<div class="line"><span class="lineno"> 254</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;Apple&quot;</span>));</div>
<div class="line"><span class="lineno"> 255</span> </div>
<div class="line"><span class="lineno"> 256</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;All the Inserted words are present in the trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 257</span> </div>
<div class="line"><span class="lineno"> 258</span> <span class="comment">// test for startwith prefix method</span></div>
<div class="line"><span class="lineno"> 259</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;approachs&quot;</span>));</div>
<div class="line"><span class="lineno"> 260</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;approach&quot;</span>));</div>
<div class="line"><span class="lineno"> 261</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;about&quot;</span>));</div>
<div class="line"><span class="lineno"> 262</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;appy&quot;</span>));</div>
<div class="line"><span class="lineno"> 263</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;abscond&quot;</span>));</div>
<div class="line"><span class="lineno"> 264</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;bus&quot;</span>));</div>
<div class="line"><span class="lineno"> 265</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;buses&quot;</span>));</div>
<div class="line"><span class="lineno"> 266</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Bounce&quot;</span>));</div>
<div class="line"><span class="lineno"> 267</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Apple&quot;</span>));</div>
<div class="line"><span class="lineno"> 268</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;abs&quot;</span>));</div>
<div class="line"><span class="lineno"> 269</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;b&quot;</span>));</div>
<div class="line"><span class="lineno"> 270</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;bus&quot;</span>));</div>
<div class="line"><span class="lineno"> 271</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Bo&quot;</span>));</div>
<div class="line"><span class="lineno"> 272</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;A&quot;</span>));</div>
<div class="line"><span class="lineno"> 273</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;Ca&quot;</span>));</div>
<div class="line"><span class="lineno"> 274</span> </div>
<div class="line"><span class="lineno"> 275</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;C&quot;</span>));</div>
<div class="line"><span class="lineno"> 276</span> </div>
<div class="line"><span class="lineno"> 277</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;All the tests passed for startwith method&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 278</span> </div>
<div class="line"><span class="lineno"> 279</span> <span class="comment">// test for predict_words/recommendation of words based on a given prefix</span></div>
<div class="line"><span class="lineno"> 280</span> </div>
<div class="line"><span class="lineno"> 281</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::string&gt;</a> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;a&quot;</span>);</div>
<div class="line"><span class="lineno"> 282</span> </div>
<div class="line"><span class="lineno"> 283</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;a&quot;</span>)) {</div>
<div class="line"><span class="lineno"> 284</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 285</span> }</div>
<div class="line"><span class="lineno"> 286</span> assert(pred_words.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() == 8);</div>
<div class="line"><span class="lineno"> 287</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix a &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 288</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><span class="lineno"> 289</span> </div>
<div class="line"><span class="lineno"> 290</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><span class="lineno"> 291</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 292</span> }</div>
<div class="line"><span class="lineno"> 293</span> </div>
<div class="line"><span class="lineno"> 294</span> assert(pred_words.size() == 5);</div>
<div class="line"><span class="lineno"> 295</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix app &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 296</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;A&quot;</span>);</div>
<div class="line"><span class="lineno"> 297</span> </div>
<div class="line"><span class="lineno"> 298</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><span class="lineno"> 299</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 300</span> }</div>
<div class="line"><span class="lineno"> 301</span> </div>
<div class="line"><span class="lineno"> 302</span> assert(pred_words.size() == 1);</div>
<div class="line"><span class="lineno"> 303</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix A &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 304</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;bu&quot;</span>);</div>
<div class="line"><span class="lineno"> 305</span> </div>
<div class="line"><span class="lineno"> 306</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><span class="lineno"> 307</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 308</span> }</div>
<div class="line"><span class="lineno"> 309</span> </div>
<div class="line"><span class="lineno"> 310</span> assert(pred_words.size() == 2);</div>
<div class="line"><span class="lineno"> 311</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;Returned all words that start with prefix bu &quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 312</span> </div>
<div class="line"><span class="lineno"> 313</span> <span class="comment">// tests for delete method</span></div>
<div class="line"><span class="lineno"> 314</span> </div>
<div class="line"><span class="lineno"> 315</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ac0bf3d6791cba144b3f539835d835e75">delete_word</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><span class="lineno"> 316</span> assert(!obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ad71eb24207c28b546631802dba97310f">search</a>(<span class="stringliteral">&quot;app&quot;</span>));</div>
<div class="line"><span class="lineno"> 317</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;word app is deleted sucessful&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 318</span> </div>
<div class="line"><span class="lineno"> 319</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;app&quot;</span>);</div>
<div class="line"><span class="lineno"> 320</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>&amp; str : pred_words) {</div>
<div class="line"><span class="lineno"> 321</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; str &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 322</span> }</div>
<div class="line"><span class="lineno"> 323</span> assert(pred_words.size() == 4);</div>
<div class="line"><span class="lineno"> 324</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;app is deleted sucessful&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 325</span> </div>
<div class="line"><span class="lineno"> 326</span> <span class="comment">// test case for Chinese language</span></div>
<div class="line"><span class="lineno"> 327</span> </div>
<div class="line"><span class="lineno"> 328</span> obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#abcae0a4456e7f583ce716e3ef466dfd2">insert</a>(<span class="stringliteral">&quot;苹果&quot;</span>);</div>
<div class="line"><span class="lineno"> 329</span> assert(obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#af3aee573fbabd2c1510c0f74f842dd17">startwith</a>(<span class="stringliteral">&quot;&quot;</span>));</div>
<div class="line"><span class="lineno"> 330</span> pred_words = obj.<a class="code hl_function" href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html#ae15fdc7f2b5023992d87a711d78566c4">predict_words</a>(<span class="stringliteral">&quot;h&quot;</span>);</div>
<div class="line"><span class="lineno"> 331</span> </div>
<div class="line"><span class="lineno"> 332</span> assert(pred_words.size() == 0);</div>
<div class="line"><span class="lineno"> 333</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;No word starts with prefix h in trie&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 334</span> </div>
<div class="line"><span class="lineno"> 335</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;All tests passed&quot;</span> &lt;&lt; <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
<div class="line"><span class="lineno"> 336</span>}</div>
<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<div class="ttc" id="aclassdata__structures_1_1trie__using__hashmap_1_1_trie_html"><div class="ttname"><a href="../../d3/d26/classdata__structures_1_1trie__using__hashmap_1_1_trie.html">data_structures::trie_using_hashmap::Trie</a></div><div class="ttdoc">Trie class, implementation of trie using hashmap in each trie node for all the characters of char16_t...</div><div class="ttdef"><b>Definition:</b> trie_using_hashmap.cpp:39</div></div>
@@ -344,7 +344,7 @@ Here is the call graph for this function:</div>
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