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	<a href="common_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> <span class="comment">// Voro++, a 3D cell-based Voronoi library</span></div>
	<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
	<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Author : Chris H. Rycroft (LBL / UC Berkeley)</span></div>
	<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Email : chr@alum.mit.edu</span></div>
	<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Date : August 30th 2011</span></div>
	<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div>
	<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">/** \file common.cc</span></div>
	<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * \brief Implementations of the small helper functions. */</span></div>
	<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div>
	<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "<a class="code" href="common_8hh.html" title="Header file for the small helper functions.">common.hh</a>"</span></div>
	<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
	<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">namespace </span>voro {</div>
	<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span></div>
	<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">/** \brief Prints a vector of integers.</span></div>
	<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
	<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * Prints a vector of integers.</span></div>
	<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * \param[in] v the vector to print.</span></div>
	<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * \param[in] fp the file stream to print to. */</span></div>
	<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keywordtype">void</span> voro_print_vector(std::vector<int> &v,FILE *fp) {</div>
	<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordtype">int</span> k=0,s=v.size();</div>
	<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordflow">while</span>(k+4<s) {</div>
	<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  fprintf(fp,<span class="stringliteral">"%d %d %d %d "</span>,v[k],v[k+1],v[k+2],v[k+3]);</div>
	<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  k+=4;</div>
	<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  }</div>
	<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordflow">if</span>(k+3<=s) {</div>
	<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordflow">if</span>(k+4==s) fprintf(fp,<span class="stringliteral">"%d %d %d %d"</span>,v[k],v[k+1],v[k+2],v[k+3]);</div>
	<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">else</span> fprintf(fp,<span class="stringliteral">"%d %d %d"</span>,v[k],v[k+1],v[k+2]);</div>
	<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  } <span class="keywordflow">else</span> {</div>
	<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">if</span>(k+2==s) fprintf(fp,<span class="stringliteral">"%d %d"</span>,v[k],v[k+1]);</div>
	<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">else</span> fprintf(fp,<span class="stringliteral">"%d"</span>,v[k]);</div>
	<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  }</div>
	<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> }</div>
	<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"></span></div>
	<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">/** \brief Prints a vector of doubles.</span></div>
	<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div>
	<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * Prints a vector of doubles.</span></div>
	<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * \param[in] v the vector to print.</span></div>
	<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * \param[in] fp the file stream to print to. */</span></div>
	<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keywordtype">void</span> voro_print_vector(std::vector<double> &v,FILE *fp) {</div>
	<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">int</span> k=0,s=v.size();</div>
	<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">while</span>(k+4<s) {</div>
	<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  fprintf(fp,<span class="stringliteral">"%g %g %g %g "</span>,v[k],v[k+1],v[k+2],v[k+3]);</div>
	<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  k+=4;</div>
	<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div>
	<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span>(k+3<=s) {</div>
	<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span>(k+4==s) fprintf(fp,<span class="stringliteral">"%g %g %g %g"</span>,v[k],v[k+1],v[k+2],v[k+3]);</div>
	<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">else</span> fprintf(fp,<span class="stringliteral">"%g %g %g"</span>,v[k],v[k+1],v[k+2]);</div>
	<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  } <span class="keywordflow">else</span> {</div>
	<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">if</span>(k+2==s) fprintf(fp,<span class="stringliteral">"%g %g"</span>,v[k],v[k+1]);</div>
	<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">else</span> fprintf(fp,<span class="stringliteral">"%g"</span>,v[k]);</div>
	<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  }</div>
	<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> }</div>
	<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"></span></div>
	<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">/** \brief Prints a vector a face vertex information.</span></div>
	<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> *</span></div>
	<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * Prints a vector of face vertex information. A value is read, which</span></div>
	<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * corresponds to the number of vertices in the next face. The routine reads</span></div>
	<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * this number of values and prints them as a bracked list. This is repeated</span></div>
	<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * until the end of the vector is reached.</span></div>
	<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * \param[in] v the vector to interpret and print.</span></div>
	<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * \param[in] fp the file stream to print to. */</span></div>
	<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keywordtype">void</span> voro_print_face_vertices(std::vector<int> &v,FILE *fp) {</div>
	<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">int</span> j,k=0,l;</div>
	<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span>(v.size()>0) {</div>
	<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  l=v[k++];</div>
	<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">if</span>(l<=1) {</div>
	<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">if</span>(l==1) fprintf(fp,<span class="stringliteral">"(%d)"</span>,v[k++]);</div>
	<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">else</span> fputs(<span class="stringliteral">"()"</span>,fp);</div>
	<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  } <span class="keywordflow">else</span> {</div>
	<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  j=k+l;</div>
	<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  fprintf(fp,<span class="stringliteral">"(%d"</span>,v[k++]);</div>
	<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">while</span>(k<j) fprintf(fp,<span class="stringliteral">",%d"</span>,v[k++]);</div>
	<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  fputs(<span class="stringliteral">")"</span>,fp);</div>
	<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div>
	<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">while</span>((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>) k<v.size()) {</div>
	<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  l=v[k++];</div>
	<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span>(l<=1) {</div>
	<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">if</span>(l==1) fprintf(fp,<span class="stringliteral">" (%d)"</span>,v[k++]);</div>
	<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">else</span> fputs(<span class="stringliteral">" ()"</span>,fp);</div>
	<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  } <span class="keywordflow">else</span> {</div>
	<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  j=k+l;</div>
	<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  fprintf(fp,<span class="stringliteral">" (%d"</span>,v[k++]);</div>
	<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">while</span>(k<j) fprintf(fp,<span class="stringliteral">",%d"</span>,v[k++]);</div>
	<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  fputs(<span class="stringliteral">")"</span>,fp);</div>
	<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div>
	<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div>
	<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
	<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> }</div>
	<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
	<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> }</div>
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