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- //////////////////////////////////////////////////////////////////////
- //
- // SimpleOptimizer.cpp: Implementation of the SimpleOptimizer class.
- //
- // Written by Matthias Wacker
- //
- //////////////////////////////////////////////////////////////////////
- #include <iostream>
- #include "optimization/SimpleOptimizer.h"
- SimpleOptimizer::SimpleOptimizer(OptLogBase *loger) : SuperClass(loger)
- {
- }
- SimpleOptimizer::SimpleOptimizer( const SimpleOptimizer &opt) : SuperClass(opt)
- {
- }
- SimpleOptimizer & SimpleOptimizer::operator=(const SimpleOptimizer &opt)
- {
-
- /*
- avoid self-copy
- */
- if(this != &opt)
- {
-
- //
- // =operator of SuperClass
- //
- SuperClass::operator=(opt);
- //
- // own values:
- // currently no member variables
- }
- return *this;
- }
- SimpleOptimizer::~SimpleOptimizer()
- {
- }
- void SimpleOptimizer::init()
- {
- SuperClass::init();
- }
- int SimpleOptimizer::optimizeProb(SimpleOptProblem &optProb)
- {
- // get settings
- getSettings(optProb);
- // run optimization
- int returnReason = optimize(); // implementation in child!
- //store result
- setResult(optProb);
- // return the return reason
- return returnReason;
- }
- void SimpleOptimizer::setResult(SimpleOptProblem &optProb)
- {
- matrix_type tmp = this->getLastParameters();
- optProb.setActiveCurrentParameters(tmp);
- }
- void SimpleOptimizer::getSettings(SimpleOptProblem &optProb)
- {
- // Costf
- m_costFunction=optProb.getCostFunction();
- m_numberOfParameters=m_costFunction->getNumOfParameters();
-
- // bounds
- setLowerParameterBound(optProb.lowerBoundsActive(),optProb.getActiveLowerBounds());
- setUpperParameterBound(optProb.upperBoundsActive(),optProb.getActiveUpperBounds());
- // scales
- setScales(optProb.getActiveScales());
-
- // initial params
- setParameters(optProb.getActiveCurrentParams());
- // max
- setMaximize(optProb.getMaximize());
- }
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