PopObjectFactory.cpp

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#include "PopObjectFactory.h"

#include <iostream>
using std::cout;
using std::cerr;
using std::endl;

PopObjectFactory::PopObjectFactory(SimObjectVariationFactory const& model)
    : SimObjectVariationFactory(model)
{
        
}


PopObjectFactory::PopObjectFactory(SimObjectFactory const& model)
    : SimObjectVariationFactory(model)
{

}


PopObjectFactory::~PopObjectFactory()
{
    for(value_generators_t::const_iterator f = m_value_generators.begin(); f != m_value_generators.end(); ++f)
    {
        delete f->second->gen;
        delete f->second;
    }
}


void PopObjectFactory::set(string const& fieldname, RandomDistribution const& rd )
{
    SimObjectVariationFactory::set(fieldname, rd);
}


void PopObjectFactory::set(string const& fieldname, PopObjectValueGenerator const& rd )
{
//    cout << "PopObjectFactory::set("<< fieldname << ")" << endl;

    Field const* f = m_base->findField( fieldname );

    if (m_value_generators.find( fieldname ) != m_value_generators.end() )
    {
        delete m_value_generators[fieldname]->gen;
        delete m_value_generators[fieldname];
    }

    PopObjectValueGenerator *pGen = rd.clone();
//    if (pGen == NULL)
//        pGen=&rd;

    m_value_generators[fieldname] = new FieldGeneratorPair(f, pGen);    
}


void PopObjectFactory::announce(SimObjectPopulation &pop, size_t idx)
{
//    cout << "PopObjectFactory::announce("<< idx << ")" << endl;

    value_generators_t::const_iterator f;
    value_generators_t::const_iterator f_end = m_value_generators.end();

    for(f = m_value_generators.begin(); f != f_end; ++f) {
        (*(f->second->gen)).prepare(pop, idx, rnd_eng);
    }
}


SimObject* PopObjectFactory::create(RandomEngine *eng) const
{
    SimObject* obj = SimObjectVariationFactory::create(eng);
//    cout << "PopObjectFactory::create() done" << endl;

    value_generators_t::const_iterator f;
    value_generators_t::const_iterator f_end = m_value_generators.end();

    for( f = m_value_generators.begin(); f != f_end; ++f ) {
        obj->setScalarField(f->second->field, (*(f->second->gen)).generate(eng));
//        cout << "obj->setScalarField() done" << endl;
    }

    return obj;
}



SimObject* PopObjectFactory::create(void) const
{
    return PopObjectFactory::create(rnd_eng);
}

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