MixedSpecies.h

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#ifndef MIXEDSPECIES_H
#define MIXEDSPECIES_H
 
#include "Species/FrictionForceSpecies/EmptyFrictionSpecies.h"
#include "Species/AdhesiveForceSpecies/EmptyAdhesiveSpecies.h"
#include "Interactions/Interaction.h"
 
class BaseInteraction;
 
template<class NormalForceSpecies, class FrictionForceSpecies = EmptyFrictionSpecies, class AdhesiveForceSpecies = EmptyAdhesiveSpecies>
class MixedSpecies final : public BaseSpecies, public NormalForceSpecies, public FrictionForceSpecies, public AdhesiveForceSpecies
{
public:
    
    MixedSpecies();
    
    MixedSpecies(const MixedSpecies& s);
    
    MixedSpecies(const Species<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>& s);
    
    virtual ~MixedSpecies();
    
    MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>* copy() const final;
    
    void copyInto(BaseSpecies* bs) const final;
    
    void read(std::istream& is) final;
    
    void write(std::ostream& os) const final;
    
    std::string getName() const final;
    
    BaseInteraction*
    getNewInteraction(BaseInteractable* const P, BaseInteractable* const I, unsigned timeStamp) const final;
    
    //used to create a dummy for MPI purposes (I need a prototype of the interaction)
    BaseInteraction* getEmptyInteraction() const final;
    
    void deleteEmptyInteraction(BaseInteraction* interaction) const final;
    
    bool getUseAngularDOFs() const final;
    
    void mixAll(BaseSpecies* const S, BaseSpecies* const T) final;
};
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::MixedSpecies()
        : BaseSpecies(this,this,this), NormalForceSpecies(), FrictionForceSpecies(), AdhesiveForceSpecies()
{
    logger(DEBUG, "MixedSpecies::MixedSpecies() finished");
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::MixedSpecies(const MixedSpecies& s)
        : BaseSpecies(s), NormalForceSpecies(s), FrictionForceSpecies(s), AdhesiveForceSpecies(s)
{
    normalForce_ = this;
    frictionForce_ = this;
    adhesiveForce_ = this;
    normalForce_->setBaseSpecies(this);
    frictionForce_->setBaseSpecies(this);
    adhesiveForce_->setBaseSpecies(this);
    logger(DEBUG, "MixedSpecies::MixedSpecies(const MixedSpecies &p) finished");
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::MixedSpecies(
        const Species<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>& s)
        : BaseSpecies(s), NormalForceSpecies(s), FrictionForceSpecies(s), AdhesiveForceSpecies(s)
{
    normalForce_ = this;
    frictionForce_ = this;
    adhesiveForce_ = this;
    normalForce_->setBaseSpecies(this);
    frictionForce_->setBaseSpecies(this);
    adhesiveForce_->setBaseSpecies(this);
    logger(DEBUG, "MixedSpecies::MixedSpecies(const MixedSpecies &p) finished");
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::~MixedSpecies()
{
    logger(DEBUG, "MixedSpecies::~MixedSpecies() finished");
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>*
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>
::copy() const
{
    return new MixedSpecies(*this);
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
void MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>
::copyInto(BaseSpecies* bs) const
{
    if (bs == nullptr)
    {
        logger(WARN, "Error in %::copyInto: cannot copy into a nullptr");
        return;
    }
    auto* s = dynamic_cast<MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>*>(bs);
    if (s == nullptr)
    {
        logger(WARN, "Error in %::copyInto: copying of species failed", getName());
        return;
    }
    *s = *this;
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
void MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>
::write(std::ostream& os) const
{
    os << getName();
    os << " idA " << BaseObject::getId();
    os << " idB " << BaseObject::getIndex();
    BaseSpecies::write(os);
    NormalForceSpecies::write(os);
    FrictionForceSpecies::write(os);
    AdhesiveForceSpecies::write(os);
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
void MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>
::read(std::istream& is)
{
    //note: name is already read by SpeciesHandler::readAndAddObject
    std::string dummy;
    unsigned int id, index;
    is >> dummy >> id;
    is >> dummy >> index;
    BaseObject::setId(id);
    BaseObject::setIndex(index);
    BaseSpecies::read(is);
    NormalForceSpecies::read(is);
    FrictionForceSpecies::read(is);
    AdhesiveForceSpecies::read(is);
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
std::string MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::getName() const
{
    return NormalForceSpecies::getBaseName()
           + FrictionForceSpecies::getBaseName()
           + AdhesiveForceSpecies::getBaseName() + "MixedSpecies";
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
BaseInteraction* MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::getNewInteraction(
        BaseInteractable* const P, BaseInteractable* const I, unsigned timeStamp) const
{
    // JMFT: memory is allocated here, so it will need to be freed later
    return new Interaction<typename NormalForceSpecies::InteractionType, typename FrictionForceSpecies::InteractionType, typename AdhesiveForceSpecies::InteractionType>(
            P, I, timeStamp);
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
BaseInteraction*
MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::getEmptyInteraction() const
{
    return new Interaction<typename NormalForceSpecies::InteractionType, typename FrictionForceSpecies::InteractionType, typename AdhesiveForceSpecies::InteractionType>();
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
void MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::deleteEmptyInteraction(
        BaseInteraction* interaction) const
{
    Interaction<typename NormalForceSpecies::InteractionType, typename FrictionForceSpecies::InteractionType, typename AdhesiveForceSpecies::InteractionType>* interactionDestroyer;
    interactionDestroyer = dynamic_cast<Interaction<typename NormalForceSpecies::InteractionType, typename FrictionForceSpecies::InteractionType, typename AdhesiveForceSpecies::InteractionType>*>(interaction);
    delete interactionDestroyer;
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
bool MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::getUseAngularDOFs() const
{
    return FrictionForceSpecies::getUseAngularDOFs();
}
 
template<class NormalForceSpecies, class FrictionForceSpecies, class AdhesiveForceSpecies>
void MixedSpecies<NormalForceSpecies, FrictionForceSpecies, AdhesiveForceSpecies>::mixAll(BaseSpecies* const S,
                                                                                          BaseSpecies* const T)
{
    logger.assert_always(T!= nullptr && S!= nullptr,"Arguments of mixAll cannot be null pointers");
 
    logger.assert_always(S->getNormalForce()->getConstantRestitution() == T->getNormalForce()->getConstantRestitution(), "mixing two LinearPlasticViscoelasticNormalSpecies, but only one has constantRestitution");
    NormalForceSpecies::setConstantRestitution(S->getNormalForce()->getConstantRestitution());
 
    const auto TN = dynamic_cast<NormalForceSpecies*> (T);
    const auto TF = dynamic_cast<FrictionForceSpecies*> (T);
    const auto TA = dynamic_cast<AdhesiveForceSpecies*> (T);
    logger.assert_always(TN!= nullptr && TF!= nullptr && TA!= nullptr,
            "Cannot mix two species of different type (% and %)",S->getName(),T->getName());
 
    const auto SN = dynamic_cast<NormalForceSpecies*> (S);
    const auto SF = dynamic_cast<FrictionForceSpecies*> (S);
    const auto SA = dynamic_cast<AdhesiveForceSpecies*> (S);
    logger.assert_always(SN!= nullptr && SF!= nullptr && SA!= nullptr,
            "Cannot mix two species of different type (% and %)",S->getName(),T->getName());
 
    NormalForceSpecies::mix(SN,TN);
    FrictionForceSpecies::mix(SF,TF);
    AdhesiveForceSpecies::mix(SA,TA);
}
 
 
#endif