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<div class="title">std.cc</div> </div>
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<a href="std_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="std_8h.html">std.h</a>&quot;</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;</div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="preprocessor">#include &lt;pwd.h&gt;</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="preprocessor">#include &lt;time.h&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno"><a class="line" href="std_8h.html#a03845e6551d4ffa438067407dc862ae7"> 11</a></span>&#160;<a class="code" href="std_8h.html#a2834615d491c11fba337095447f25886">uint64</a> <a class="code" href="std_8cc.html#a9637d86cdcad5363e2b2cc4cdc5af182">stoi</a>(std::string st) {</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; <a class="code" href="std_8h.html#a2834615d491c11fba337095447f25886">uint64</a> ret;</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; <span class="keywordflow">if</span> (st == <span class="stringliteral">&quot;&quot;</span>) {</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; st = <span class="stringliteral">&quot;0&quot;</span>;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; }</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; std::istringstream convert(st);</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; convert &gt;&gt; ret;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; <span class="keywordflow">return</span>(ret);</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;</div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="std_8h.html#ab759d0531efcdac4d10c966f785d200a"> 25</a></span>&#160;std::string <a class="code" href="std_8cc.html#a230811235a7175a778aae192178288b9">itos</a>(<a class="code" href="std_8h.html#a2834615d491c11fba337095447f25886">uint64</a> i) {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keywordflow">return</span>(static_cast&lt;std::ostringstream*&gt;(&amp;(std::ostringstream() &lt;&lt; i))-&gt;str());</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;}</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="std_8h.html#a9362a88e9b672f9ec4431f148e0198e0"> 30</a></span>&#160;std::string <a class="code" href="std_8cc.html#a9362a88e9b672f9ec4431f148e0198e0">currentDate</a>() {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; time_t now = time(0);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keyword">struct </span>tm tstruct;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordtype">char</span> buf[32];</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; tstruct = *localtime(&amp;now);</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; strftime(buf, <span class="keyword">sizeof</span>(buf), <span class="stringliteral">&quot;%Y-%m-%d&quot;</span>, &amp;tstruct);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keywordflow">return</span>(buf);</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;}</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="std_8h.html#a283fc24c6ba72b945193ea6994256667"> 42</a></span>&#160;std::vector&lt;std::string&gt; <a class="code" href="std_8cc.html#ae7427d6dcae9b9190db26d2e1b6700af">split</a>(<span class="keyword">const</span> std::string &amp;text, <span class="keywordtype">char</span> sep) {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; std::vector&lt;std::string&gt; tokens;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordtype">int</span> start = 0, end = 0;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">while</span> ((<span class="keywordtype">int</span>)(end = text.find(sep, start)) != (<span class="keywordtype">int</span>)std::string::npos) {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; std::string temp = text.substr(start, end - start);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keywordflow">if</span>(temp != <span class="stringliteral">&quot;&quot;</span>)</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; tokens.push_back(temp);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; start = end + 1;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; }</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; std::string temp=text.substr(start);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordflow">if</span>(temp != <span class="stringliteral">&quot;&quot;</span>)</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; tokens.push_back(temp);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">return</span> tokens;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;}</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="std_8h.html#a5fbfbda033e5ed44376f04e10ee1398d"> 59</a></span>&#160;<span class="keywordtype">float</span> <a class="code" href="std_8cc.html#ae18e39c996053e1ded0c8d88a8f40460">stof</a>(std::string st) {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="comment">// Conver , to . first</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; replace(st.begin(), st.end(), <span class="charliteral">&#39;,&#39;</span>, <span class="charliteral">&#39;.&#39;</span>);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordflow">return</span>(atof(st.c_str()));</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;}</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="std_8h.html#a1fd2890e4baae769302e1537f7b6f90c"> 67</a></span>&#160;std::string <a class="code" href="std_8cc.html#a1a32c4d3bd87256731e67936766c65ca">trim</a>(<span class="keyword">const</span> std::string &amp;s) {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; std::string::const_iterator it = s.begin();</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordflow">while</span> (it != s.end() &amp;&amp; isspace(*it))</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; it++;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; std::string::const_reverse_iterator rit = s.rbegin();</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">while</span> (rit.base() != it &amp;&amp; isspace(*rit))</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; rit++;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">return</span> std::string(it, rit.base());</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;}</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="std_8h.html#ac4b125d7c350b2302931e3555ab389fc"> 80</a></span>&#160;std::string <a class="code" href="std_8cc.html#ac4b125d7c350b2302931e3555ab389fc">gethome</a>() {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; std::string homedir = getenv(<span class="stringliteral">&quot;HOME&quot;</span>);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">if</span> (homedir == <span class="stringliteral">&quot;&quot;</span>) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; homedir = getpwuid(getuid())-&gt;pw_dir;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">return</span>(homedir);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;}</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="comment">// A simple logger</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="std_8h.html#a43d4a0b214d7948a4ba43696b9dd9f4d"> 91</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="std_8cc.html#a55fa50be9360d756a7cf448d7e9e0cc9">Log</a>(std::string msg) {</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; std::ofstream datei;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; datei.open(<span class="stringliteral">&quot;/tmp/bot.log&quot;</span>, std::ios::out | std::ios::app);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; datei &lt;&lt; <span class="stringliteral">&quot;Msg: &quot;</span> &lt;&lt; msg &lt;&lt; std::endl;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; datei.close();</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;}</div>
<div class="ttc" id="std_8cc_html_ae7427d6dcae9b9190db26d2e1b6700af"><div class="ttname"><a href="std_8cc.html#ae7427d6dcae9b9190db26d2e1b6700af">split</a></div><div class="ttdeci">std::vector&lt; std::string &gt; split(const std::string &amp;text, char sep)</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00042">std.cc:42</a></div></div>
<div class="ttc" id="std_8h_html_a2834615d491c11fba337095447f25886"><div class="ttname"><a href="std_8h.html#a2834615d491c11fba337095447f25886">uint64</a></div><div class="ttdeci">unsigned long long int uint64</div><div class="ttdef"><b>Definition:</b> <a href="std_8h_source.html#l00012">std.h:12</a></div></div>
<div class="ttc" id="std_8cc_html_a55fa50be9360d756a7cf448d7e9e0cc9"><div class="ttname"><a href="std_8cc.html#a55fa50be9360d756a7cf448d7e9e0cc9">Log</a></div><div class="ttdeci">void Log(std::string msg)</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00091">std.cc:91</a></div></div>
<div class="ttc" id="std_8h_html"><div class="ttname"><a href="std_8h.html">std.h</a></div></div>
<div class="ttc" id="std_8cc_html_ac4b125d7c350b2302931e3555ab389fc"><div class="ttname"><a href="std_8cc.html#ac4b125d7c350b2302931e3555ab389fc">gethome</a></div><div class="ttdeci">std::string gethome()</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00080">std.cc:80</a></div></div>
<div class="ttc" id="std_8cc_html_a9362a88e9b672f9ec4431f148e0198e0"><div class="ttname"><a href="std_8cc.html#a9362a88e9b672f9ec4431f148e0198e0">currentDate</a></div><div class="ttdeci">std::string currentDate()</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00030">std.cc:30</a></div></div>
<div class="ttc" id="std_8cc_html_a9637d86cdcad5363e2b2cc4cdc5af182"><div class="ttname"><a href="std_8cc.html#a9637d86cdcad5363e2b2cc4cdc5af182">stoi</a></div><div class="ttdeci">uint64 stoi(std::string st)</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00011">std.cc:11</a></div></div>
<div class="ttc" id="std_8cc_html_ae18e39c996053e1ded0c8d88a8f40460"><div class="ttname"><a href="std_8cc.html#ae18e39c996053e1ded0c8d88a8f40460">stof</a></div><div class="ttdeci">float stof(std::string st)</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00059">std.cc:59</a></div></div>
<div class="ttc" id="std_8cc_html_a230811235a7175a778aae192178288b9"><div class="ttname"><a href="std_8cc.html#a230811235a7175a778aae192178288b9">itos</a></div><div class="ttdeci">std::string itos(uint64 i)</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00025">std.cc:25</a></div></div>
<div class="ttc" id="std_8cc_html_a1a32c4d3bd87256731e67936766c65ca"><div class="ttname"><a href="std_8cc.html#a1a32c4d3bd87256731e67936766c65ca">trim</a></div><div class="ttdeci">std::string trim(const std::string &amp;s)</div><div class="ttdef"><b>Definition:</b> <a href="std_8cc_source.html#l00067">std.cc:67</a></div></div>
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