WeakClassifier.cpp

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#define GRT_DLL_EXPORTS
#include "WeakClassifier.h"

GRT_BEGIN_NAMESPACE
    
WeakClassifier::StringWeakClassifierMap* WeakClassifier::stringWeakClassifierMap = NULL;
UINT WeakClassifier::numWeakClassifierInstances = 0;

WeakClassifier* WeakClassifier::createInstanceFromString( std::string const &weakClassifierType ){
    
    StringWeakClassifierMap::iterator iter = getMap()->find( weakClassifierType );
    if( iter == getMap()->end() ){
        return NULL;
    }
    return iter->second();
}
    
WeakClassifier::WeakClassifier(){
    weakClassifierType = "";
    trained = false;
    numInputDimensions = 0;
    numWeakClassifierInstances++;
}
    
WeakClassifier::~WeakClassifier(){
    if( --numWeakClassifierInstances == 0 ){
        delete stringWeakClassifierMap;
        stringWeakClassifierMap = NULL;
    }
}
    
WeakClassifier& WeakClassifier::operator=(const WeakClassifier &rhs){
    if( this != &rhs ){
        this->weakClassifierType = rhs.weakClassifierType;
        this->trained = rhs.trained;
        this->numInputDimensions = rhs.numInputDimensions;
        this->trainingLog = rhs.trainingLog;
        this->errorLog = rhs.errorLog;
        this->warningLog = rhs.warningLog;
    }
    return *this;
}
    
bool WeakClassifier::copyBaseVariables(const WeakClassifier *weakClassifer){
    if( weakClassifer == NULL ){
        errorLog << "copyBaseVariables(const WeakClassifier *rhs) rhs is NULL!" << std::endl;
        return false;
    }
    this->weakClassifierType = weakClassifer->weakClassifierType;
    this->trained = weakClassifer->trained;
    this->numInputDimensions = weakClassifer->numInputDimensions;
    return true;
}
    
WeakClassifier* WeakClassifier::createNewInstance() const{
    return createInstanceFromString( weakClassifierType );
}

GRT_END_NAMESPACE