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<h1>CompositeFunctionRep.cxx</h1><a href="CompositeFunctionRep_8cxx.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="l00014"></a>00014 <span class="preprocessor">#include "<a class="code" href="CompositeFunctionRep_8h.html" title="CompositeFunctionRep class interface.">CompositeFunctionRep.h</a>"</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="preprocessor">#include "<a class="code" href="FunctionParameter_8h.html" title="FunctionParameter class interface.">FunctionParameter.h</a>"</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="FunctionBase_8h.html" title="hippodraw::FunctionBase class interface">functions/FunctionBase.h</a>"</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include "<a class="code" href="ProjectorBase_8h.html" title="hippodraw::ProjectorBase class interface.">projectors/ProjectorBase.h</a>"</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="LineFunctionRep_8h.html" title="LineFunctionRep class interface.">reps/LineFunctionRep.h</a>"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <algorithm></span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <cassert></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">using</span> std::find;
<a name="l00028"></a>00028 <span class="keyword">using</span> std::string;
<a name="l00029"></a>00029 <span class="keyword">using</span> std::vector;
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">using namespace </span>hippodraw;
<a name="l00032"></a>00032
<a name="l00033"></a>00033 CompositeFunctionRep::
<a name="l00034"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a303049e5336c36868819257397252cb9">00034</a> CompositeFunctionRep ( <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> * function, <a class="code" href="classhippodraw_1_1DataRep.html" title="The base class for data representations.">DataRep</a> * target )
<a name="l00035"></a>00035 : <a class="code" href="classhippodraw_1_1FunctionRep.html" title="A derived class of DataRep which is a base class for displaying a function.">FunctionRep</a> ( function, target )
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <a class="code" href="classhippodraw_1_1DataRep.html#a4a95e3eb102edf27f2493407c711908d" title="The representation used for drawing each data point in the view.">m_rep</a> = <span class="keyword">new</span> <a class="code" href="classhippodraw_1_1LineFunctionRep.html" title="A LinePointRep class that draws a function by trying to make a smooth line after...">LineFunctionRep</a> ();
<a name="l00038"></a>00038 <span class="comment">// The above deleted in ~DataRep()</span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> blue ( <a class="code" href="classhippodraw_1_1Color.html#a896c037a32087c5c20d97e64a1786880a8f5fa6b484ac7e2a97943d915cf224e2">Color::blue</a> );
<a name="l00041"></a>00041 <a class="code" href="classhippodraw_1_1DataRep.html#a4a95e3eb102edf27f2493407c711908d" title="The representation used for drawing each data point in the view.">m_rep</a> -> setColor ( blue );
<a name="l00042"></a>00042 <a class="code" href="classhippodraw_1_1DataRep.html#a4a95e3eb102edf27f2493407c711908d" title="The representation used for drawing each data point in the view.">m_rep</a> -> setSize ( 2 );
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00049"></a>00049 <span class="keywordtype">void</span>
<a name="l00050"></a>00050 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#abfb1989eb0ec24519e2ee290b879f59b">CompositeFunctionRep::</a>
<a name="l00051"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#abfb1989eb0ec24519e2ee290b879f59b">00051</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#abfb1989eb0ec24519e2ee290b879f59b">addToComposite</a> ( <a class="code" href="classhippodraw_1_1FunctionRep.html" title="A derived class of DataRep which is a base class for displaying a function.">FunctionRep</a> * frep )
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 frep -> <a class="code" href="classhippodraw_1_1FunctionRep.html#a666c641f77f73c5e25de57562596d23e" title="Informs receiving object that it is a member of a composite.">setInComposite</a> ( <span class="keyword">true</span> );
<a name="l00054"></a>00054 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.push_back ( frep );
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <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> * composite = <a class="code" href="classhippodraw_1_1FunctionRep.html#ad4b11c2e6c3e1a2b7e7c985ccd8e7b3d" title="Returns the actual function, a FunctionBase derived class.">getFunction</a> ();
<a name="l00057"></a>00057 <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> * function = frep -> <a class="code" href="classhippodraw_1_1FunctionRep.html#ad4b11c2e6c3e1a2b7e7c985ccd8e7b3d" title="Returns the actual function, a FunctionBase derived class.">getFunction</a> ();
<a name="l00058"></a>00058
<a name="l00059"></a>00059 composite -> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#abfb1989eb0ec24519e2ee290b879f59b">addToComposite</a> ( function );
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <a class="code" href="classhippodraw_1_1Fitter.html" title="The base class for fitters.">Fitter</a> * fitter = <a class="code" href="classhippodraw_1_1FunctionRep.html#a9397d41b7f3c957482cc1ce1b4b1f169" title="Returns the Fitter object currently in use.">getFitter</a> ();
<a name="l00062"></a>00062 <span class="keywordflow">if</span> ( fitter != 0 ) {
<a name="l00063"></a>00063 vector < int > flags = <a class="code" href="classhippodraw_1_1FunctionRep.html#a777e60f0c60999be4d87fa177c88977e" title="Returns a set of flags indicating which function parameters are fixed during a fit...">getFixedFlags</a> (); <span class="comment">// a copy</span>
<a name="l00064"></a>00064 <span class="keywordtype">int</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> = function -> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> ();
<a name="l00065"></a>00065 <span class="keywordflow">while</span> ( size-- != 0 ) {
<a name="l00066"></a>00066 flags.push_back ( 0 );
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ac50591297b951f99124f66a4b9b5e785" title="Sets the fixed flags of its contained function representations and itself.">setFixedFlags</a> ( flags );
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keywordtype">bool</span>
<a name="l00074"></a>00074 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a46b7932e7a00c709803e5f07b6be7ff0" title="Returns true if the FunctionRep is a member of the Composite.">CompositeFunctionRep::</a>
<a name="l00075"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a46b7932e7a00c709803e5f07b6be7ff0">00075</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a46b7932e7a00c709803e5f07b6be7ff0" title="Returns true if the FunctionRep is a member of the Composite.">isMember</a> ( <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FunctionRep.html" title="A derived class of DataRep which is a base class for displaying a function.">FunctionRep</a> * rep )
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 FunctionRepList_t::iterator first
<a name="l00078"></a>00078 = find ( <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.begin(), <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.end(), rep );
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="keywordflow">return</span> first != <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.end();
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keywordtype">void</span>
<a name="l00084"></a>00084 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#aeba144c85c997b7a4abf9b48058c7cf5" title="Removes the function representation from composite if receiving object is a CompositeFunctionRep...">CompositeFunctionRep::</a>
<a name="l00085"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#aeba144c85c997b7a4abf9b48058c7cf5">00085</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#aeba144c85c997b7a4abf9b48058c7cf5" title="Removes the function representation from composite if receiving object is a CompositeFunctionRep...">removeFromComposite</a> ( <a class="code" href="classhippodraw_1_1FunctionRep.html" title="A derived class of DataRep which is a base class for displaying a function.">FunctionRep</a> * frep )
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <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> * function = frep -> <a class="code" href="classhippodraw_1_1FunctionRep.html#ad4b11c2e6c3e1a2b7e7c985ccd8e7b3d" title="Returns the actual function, a FunctionBase derived class.">getFunction</a> ();
<a name="l00088"></a>00088 <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> * composite = <a class="code" href="classhippodraw_1_1FunctionRep.html#ad4b11c2e6c3e1a2b7e7c985ccd8e7b3d" title="Returns the actual function, a FunctionBase derived class.">getFunction</a> ();
<a name="l00089"></a>00089 composite -> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#aeba144c85c997b7a4abf9b48058c7cf5" title="Removes the function representation from composite if receiving object is a CompositeFunctionRep...">removeFromComposite</a> ( function );
<a name="l00090"></a>00090
<a name="l00091"></a>00091 FunctionRepList_t::iterator first
<a name="l00092"></a>00092 = find ( <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.begin(), <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.end(), frep );
<a name="l00093"></a>00093 <span class="keywordflow">if</span> ( first != <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.end () ) {
<a name="l00094"></a>00094 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.erase ( first );
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a>00097 frep -> <a class="code" href="classhippodraw_1_1FunctionRep.html#a666c641f77f73c5e25de57562596d23e" title="Informs receiving object that it is a member of a composite.">setInComposite</a> ( <span class="keyword">false</span> );
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>
<a name="l00101"></a>00101 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ab1eb6de2bf3aa228929ab4b40c73507c" title="Returns the number of FunctionRep objects contained by the composite.">CompositeFunctionRep::</a>
<a name="l00102"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ab1eb6de2bf3aa228929ab4b40c73507c">00102</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ab1eb6de2bf3aa228929ab4b40c73507c" title="Returns the number of FunctionRep objects contained by the composite.">count</a> ()<span class="keyword"> const</span>
<a name="l00103"></a>00103 <span class="keyword"></span>{
<a name="l00104"></a>00104 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.size ();
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a3604dbba8ec91251278e8647e4a01a2e" title="The type of container for the list of FunctionRep objects.">CompositeFunctionRep::FunctionRepList_t</a> &
<a name="l00108"></a>00108 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a67b4192f750bec8b4d46a18feffaf2fa" title="Returns the list of contained FunctionRep objects.">CompositeFunctionRep::</a>
<a name="l00109"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a67b4192f750bec8b4d46a18feffaf2fa">00109</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a67b4192f750bec8b4d46a18feffaf2fa" title="Returns the list of contained FunctionRep objects.">getFunctionReps</a> ()<span class="keyword"> const</span>
<a name="l00110"></a>00110 <span class="keyword"></span>{
<a name="l00111"></a>00111 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>;
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keywordtype">void</span>
<a name="l00115"></a>00115 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a25b67f880fe10746e06718bc8df027ba" title="Draws the projected values.">CompositeFunctionRep::</a>
<a name="l00116"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a25b67f880fe10746e06718bc8df027ba">00116</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a25b67f880fe10746e06718bc8df027ba" title="Draws the projected values.">drawProjectedValues</a> ( <a class="code" href="classhippodraw_1_1TransformBase.html" title="A transform that transforms coordinates from one coordinate system to another.">TransformBase</a> * transform, <a class="code" href="classhippodraw_1_1ViewBase.html" title="The abstract base class for views.">ViewBase</a> * view )
<a name="l00117"></a>00117 {
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <a class="code" href="classhippodraw_1_1DataRep.html#a80b45c3379327b1d4cec69cdf9ef3207" title="Draws the cuts.">drawCuts</a> ( transform, view );
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Range.html" title="Expresses a range of values.">Range</a> & range = <a class="code" href="classhippodraw_1_1DataRep.html#aa7c0d96e4919970f6e1823693f5cdc27" title="A projector used to transform data to projected values that will be plotted.">m_projector</a> -> getRange ( <a class="code" href="namespacehippodraw_1_1Axes.html#a1d1cfd8ffb84e947f82999c682b666a7a58833a3110c570fb05130d40c365d1e4" title="X axis.">Axes::X</a> );
<a name="l00122"></a>00122 <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> * function = <a class="code" href="classhippodraw_1_1FunctionRep.html#ad4b11c2e6c3e1a2b7e7c985ccd8e7b3d" title="Returns the actual function, a FunctionBase derived class.">getFunction</a> ();
<a name="l00123"></a>00123 <a class="code" href="classhippodraw_1_1LineFunctionRep.html" title="A LinePointRep class that draws a function by trying to make a smooth line after...">LineFunctionRep</a> * rep = dynamic_cast < <a class="code" href="classhippodraw_1_1LineFunctionRep.html" title="A LinePointRep class that draws a function by trying to make a smooth line after...">LineFunctionRep</a> * > ( <a class="code" href="classhippodraw_1_1DataRep.html#a4a95e3eb102edf27f2493407c711908d" title="The representation used for drawing each data point in the view.">m_rep</a> );
<a name="l00124"></a>00124 assert ( rep != 0 );
<a name="l00125"></a>00125
<a name="l00126"></a>00126 rep -> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#a25b67f880fe10746e06718bc8df027ba" title="Draws the projected values.">drawProjectedValues</a> ( range, function, transform, view );
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <a class="code" href="classhippodraw_1_1DataRep.html#ae4c9a4959266e2a4e31d77aec4acef9d" title="Sets the dirty flag.">setDirty</a> ( <span class="keyword">false</span> );
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="keywordtype">void</span>
<a name="l00132"></a>00132 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ac50591297b951f99124f66a4b9b5e785" title="Sets the fixed flags of its contained function representations and itself.">CompositeFunctionRep::</a>
<a name="l00133"></a><a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ac50591297b951f99124f66a4b9b5e785">00133</a> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ac50591297b951f99124f66a4b9b5e785" title="Sets the fixed flags of its contained function representations and itself.">setFixedFlags</a> ( <span class="keyword">const</span> std::vector < int > & flags )
<a name="l00134"></a>00134 {
<a name="l00135"></a>00135 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> = <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>.size ();
<a name="l00136"></a>00136 vector<int>::const_iterator first = flags.begin();
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < size; i++ ) {
<a name="l00139"></a>00139 <a class="code" href="classhippodraw_1_1FunctionRep.html" title="A derived class of DataRep which is a base class for displaying a function.">FunctionRep</a> * frep = <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ad92cfd1bd5fcd4ee131fc758a9c0e94f" title="The list of FunctionRep objects making up the composite.">m_func_reps</a>[i];
<a name="l00140"></a>00140 vector < int > tmp = frep -> <a class="code" href="classhippodraw_1_1FunctionRep.html#a777e60f0c60999be4d87fa177c88977e" title="Returns a set of flags indicating which function parameters are fixed during a fit...">getFixedFlags</a> ();<span class="comment">// a copy</span>
<a name="l00141"></a>00141 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> number = tmp.size ();
<a name="l00142"></a>00142 vector<int>::const_iterator end = first + number;
<a name="l00143"></a>00143 copy ( first, end, tmp.begin() );
<a name="l00144"></a>00144 frep -> <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ac50591297b951f99124f66a4b9b5e785" title="Sets the fixed flags of its contained function representations and itself.">setFixedFlags</a> ( tmp );
<a name="l00145"></a>00145 first = end;
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <a class="code" href="classhippodraw_1_1CompositeFunctionRep.html#ac50591297b951f99124f66a4b9b5e785" title="Sets the fixed flags of its contained function representations and itself.">FunctionRep::setFixedFlags</a> ( flags );
<a name="l00149"></a>00149 }
</pre></div></div>
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