<html lang="en"> <head> <title>Objective Functions - Octave C++ Classes</title> <meta http-equiv="Content-Type" content="text/html"> <meta name="description" content="Octave C++ Classes"> <meta name="generator" content="makeinfo 4.13"> <link title="Top" rel="start" href="index.html#Top"> <link rel="up" href="Optimization.html#Optimization" title="Optimization"> <link rel="prev" href="Optimization.html#Optimization" title="Optimization"> <link rel="next" href="Bounds.html#Bounds" title="Bounds"> <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> <meta http-equiv="Content-Style-Type" content="text/css"> <style type="text/css"><!-- pre.display { font-family:inherit } pre.format { font-family:inherit } pre.smalldisplay { font-family:inherit; font-size:smaller } pre.smallformat { font-family:inherit; font-size:smaller } pre.smallexample { font-size:smaller } pre.smalllisp { font-size:smaller } span.sc { font-variant:small-caps } span.roman { font-family:serif; font-weight:normal; } span.sansserif { font-family:sans-serif; font-weight:normal; } --></style> </head> <body> <div class="node"> <a name="Objective-Functions"></a> <p> Next: <a rel="next" accesskey="n" href="Bounds.html#Bounds">Bounds</a>, Previous: <a rel="previous" accesskey="p" href="Optimization.html#Optimization">Optimization</a>, Up: <a rel="up" accesskey="u" href="Optimization.html#Optimization">Optimization</a> <hr> </div> <h3 class="section">9.1 Objective Functions</h3> <p><a name="index-objective-functions-821"></a> <div class="defun"> — : <b>Objective</b> (<var>void</var>)<var><a name="index-Objective-822"></a></var><br> — : <b>Objective</b> (<var>const objective_fcn</var>)<var><a name="index-Objective-823"></a></var><br> — : <b>Objective</b> (<var>const objective_fcn, const gradient_fcn</var>)<var><a name="index-Objective-824"></a></var><br> — : <b>Objective</b> (<var>const Objective &a</var>)<var><a name="index-Objective-825"></a></var><br> </div> <div class="defun"> — : Objective& <b>operator =</b> (<var>const Objective &a</var>)<var><a name="index-operator-_003d-826"></a></var><br> </div> <div class="defun"> — : objective_fcn <b>objective_function</b> (<var>void</var>)<var> const;<a name="index-objective_005ffunction-827"></a></var><br> </div> <div class="defun"> — : Objective& <b>set_objective_function</b> (<var>const objective_fcn</var>)<var><a name="index-set_005fobjective_005ffunction-828"></a></var><br> </div> <div class="defun"> — : gradient_fcn <b>gradient_function</b> (<var>void</var>)<var> const;<a name="index-gradient_005ffunction-829"></a></var><br> </div> <div class="defun"> — : Objective& <b>set_gradient_function</b> (<var>const gradient_fcn</var>)<var><a name="index-set_005fgradient_005ffunction-830"></a></var><br> </div> <!-- --> </body></html>