<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.5"/>
<title>cloudy: /home/iurt/rpmbuild/BUILD/c13.01/source/TestMonoInterp.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">cloudy
 <span id="projectnumber">trunk</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.5 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(11)"><span class="SelectionMark"> </span>Pages</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_b2f33c71d4aa5e7af42a1ca61ff5af1b.html">source</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">TestMonoInterp.cpp</div> </div>
</div><!--header-->
<div class="contents">
<a href="_test_mono_interp_8cpp.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">/* This file is part of Cloudy and is copyright (C)1978-2013 by Gary J. Ferland and</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * others. For conditions of distribution and use see copyright notice in license.txt */</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include <UnitTest++.h></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="cddefines_8h.html">cddefines.h</a>"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "<a class="code" href="monointerp_8h.html">monointerp.h</a>"</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#undef NUMVALS</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"><a class="line" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924"> 8</a></span> <span class="preprocessor"></span><span class="preprocessor">#define NUMVALS(a) sizeof(a)/sizeof((a)[0])</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">namespace </span>{</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  <span class="keyword">static</span> <span class="keywordtype">double</span> xvals1[] = {0.0,1.0}, </div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  yvals1[] = {0.0,1.0},</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  xvals2[] = {0.0,1.0,2.0,3.0,4.0}, </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  yvals2[] = {0.0,1.0,4.0,9.0,16.0},</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  xvals3[] = {0.0,1.0, 2.0,3.0,4.0,5.0,6.0}, </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  yvals3[] = {0.0,1.0,-1.0,2.0,1.0,1.0,0.0};</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keyword">struct </span>MonoInterpFixture</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  {</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <a class="code" href="class_monointerp.html">Monointerp</a> m1, m2, m3;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  MonoInterpFixture () : </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  m1(xvals1,yvals1,<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(xvals1)),</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  m2(xvals2,yvals2,<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(xvals2)),</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  m3(xvals3,yvals3,<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(xvals3))</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  {}</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  ~MonoInterpFixture () {}</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  };</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpLimits)</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(0.0,m1(0.0)) );</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(1.0,m1(1.0)) );</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>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpInterp)</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(0.5,m1(0.5)) );</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(0.333,m1(0.333)) );</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(0.99,m1(0.99)) );</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpExtrap)</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(0.,m1(-0.5)) );</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(1.,m1(1.5)) );</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpQuad)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(xvals2); ++i)</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(yvals2[i],m2(xvals2[i])) );</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  CHECK_CLOSE(1.5*1.5,m2(1.5),5e-2);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  CHECK_CLOSE(1.1*1.1,m2(1.1),5e-2);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  CHECK_CLOSE(1.9*1.9,m2(1.9),5e-2);</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>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpQuadExtrap)</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(yvals2[0],m2(-0.5)) );</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(yvals2[<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(yvals2)-1],m2(<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(yvals2)-0.5)) );</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpJump)</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(xvals3); ++i)</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(yvals3[i],m3(xvals3[i])) );</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpJumpExtrap)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(yvals3[0],m3(-0.5)) );</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  CHECK( <a class="code" href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a>(yvals3[<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(yvals3)-1],m3(<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(yvals3)-0.5)) );</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  TEST_FIXTURE(MonoInterpFixture,TestMonoInterpJumpMonotonic)</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> eps=1e-5;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a>(xvals3)-1; ++i)</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  CHECK((yvals3[i]-m3(xvals3[i]+eps))*(yvals3[i+1]-m3(xvals3[i]+eps))<=0);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  CHECK((yvals3[i]-m3(xvals3[i+1]-eps))</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  *(yvals3[i+1]-m3(xvals3[i+1]-eps))<=0);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="ttc" id="cddefines_8h_html_abf352ab93b9855e49d54873654b521e2"><div class="ttname"><a href="cddefines_8h.html#abf352ab93b9855e49d54873654b521e2">fp_equal</a></div><div class="ttdeci">bool fp_equal(sys_float x, sys_float y, int n=3)</div><div class="ttdef"><b>Definition:</b> <a href="cddefines_8h_source.html#l00816">cddefines.h:816</a></div></div>
<div class="ttc" id="monointerp_8h_html"><div class="ttname"><a href="monointerp_8h.html">monointerp.h</a></div></div>
<div class="ttc" id="_test_mono_interp_8cpp_html_a537a67cc6a0fc51f59e46b17e7535924"><div class="ttname"><a href="_test_mono_interp_8cpp.html#a537a67cc6a0fc51f59e46b17e7535924">NUMVALS</a></div><div class="ttdeci">#define NUMVALS(a)</div><div class="ttdef"><b>Definition:</b> <a href="_test_mono_interp_8cpp_source.html#l00008">TestMonoInterp.cpp:8</a></div></div>
<div class="ttc" id="cddefines_8h_html"><div class="ttname"><a href="cddefines_8h.html">cddefines.h</a></div></div>
<div class="ttc" id="class_monointerp_html"><div class="ttname"><a href="class_monointerp.html">Monointerp</a></div><div class="ttdef"><b>Definition:</b> <a href="monointerp_8h_source.html#l00011">monointerp.h:11</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sat Oct 19 2013 10:43:51 for cloudy by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.5
</small></address>
</body>
</html>
