<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>HippoDraw Class Library</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> <link rel="shortcut icon" href="hippoApp.ico"> </head><body> <!-- Generated by Doxygen 1.6.2 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <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>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li><a href="dirs.html"><span>Directories</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div class="navpath"><a class="el" href="dir_0274a9be98ae47925200be6537e3d505.html">functions</a> </div> </div> <div class="contents"> <h1>Exponential.h</h1><a href="Exponential_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: c++ -*- */</span> <a name="l00002"></a>00002 <a name="l00013"></a>00013 <span class="preprocessor">#ifndef _Exponential_H_</span> <a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define _Exponential_H_</span> <a name="l00015"></a>00015 <span class="preprocessor"></span> <a name="l00016"></a>00016 <span class="preprocessor">#include "<a class="code" href="FunctionBase_8h.html" title="hippodraw::FunctionBase class interface">FunctionBase.h</a>"</span> <a name="l00017"></a>00017 <a name="l00018"></a>00018 <span class="keyword">namespace </span>hippodraw { <a name="l00019"></a>00019 <a name="l00025"></a><a class="code" href="classhippodraw_1_1Exponential.html">00025</a> <span class="keyword">class </span><a class="code" href="libhippo_8h.html#a480024fd54849c743866874550153711">MDL_HIPPOPLOT_API</a> <a class="code" href="classhippodraw_1_1Exponential.html" title="A function can be used with a fitter.">Exponential</a> : <span class="keyword">public</span> <a class="code" href="classhippodraw_1_1FunctionBase.html" title="A function that can be added to a DataRep and used in a fitter.">FunctionBase</a> <a name="l00026"></a>00026 { <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="keyword">protected</span>: <a name="l00029"></a>00029 <a name="l00031"></a>00031 <span class="keyword">virtual</span> <span class="keywordtype">void</span> initialize (); <a name="l00032"></a>00032 <a name="l00033"></a>00033 <span class="keyword">public</span>: <a name="l00034"></a>00034 <a name="l00036"></a>00036 <a class="code" href="classhippodraw_1_1Exponential.html" title="A function can be used with a fitter.">Exponential</a> (); <a name="l00037"></a>00037 <a name="l00039"></a>00039 <a class="code" href="classhippodraw_1_1Exponential.html" title="A function can be used with a fitter.">Exponential</a> ( <span class="keywordtype">double</span> prefactor, <span class="keywordtype">double</span> scale ); <a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="keyword">virtual</span> <a class="code" href="classhippodraw_1_1FunctionBase.html" title="A function that can be added to a DataRep and used in a fitter.">FunctionBase</a> * <a class="code" href="namespacenum__util.html#a8d145d73a173083711a3829a2bc75f5c">clone</a> () <span class="keyword">const</span>; <a name="l00042"></a>00042 <a name="l00044"></a>00044 <span class="keyword">virtual</span> <span class="keywordtype">double</span> operator () ( <span class="keywordtype">double</span> x ) <span class="keyword">const</span>; <a name="l00045"></a>00045 <a name="l00046"></a>00046 <span class="keyword">virtual</span> <span class="keywordtype">void</span> initialParameters ( <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FunctionHelper.html" title="An abstract base class to help FunctionBase objects perform some operations.">FunctionHelper</a> * helper ); <a name="l00047"></a>00047 <a name="l00048"></a>00048 <span class="keyword">protected</span>: <a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="keyword">virtual</span> <span class="keywordtype">double</span> derivByParm ( <span class="keywordtype">int</span> i, <span class="keywordtype">double</span> x ) <span class="keyword">const</span>; <a name="l00051"></a>00051 <a name="l00052"></a>00052 }; <a name="l00053"></a>00053 <a name="l00054"></a>00054 } <span class="comment">// namespace hippodraw</span> <a name="l00055"></a>00055 <a name="l00056"></a>00056 <span class="preprocessor">#endif // _Exponential_H_</span> </pre></div></div> <hr size="1"><address style="align: right;"><small> Generated for HippoDraw Class Library by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border=0> </a> </small></address> </body> </html>