EmptyFrictionInteraction.cc

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//Copyright (c) 2013-2014, The MercuryDPM Developers Team. All rights reserved.
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#include "EmptyFrictionInteraction.h"
#include "Species/FrictionForceSpecies/EmptyFrictionSpecies.h"
#include "Particles/BaseParticle.h"
#include "InteractionHandler.h"
#include <iomanip>
#include <fstream>
EmptyFrictionInteraction::EmptyFrictionInteraction(BaseInteractable* P, BaseInteractable* I, Mdouble timeStamp)
    : BaseInteraction(P, I, timeStamp)
{
#ifdef DEBUG_CONSTRUCTOR
    std::cout<<"EmptyFrictionInteraction::EmptyFrictionInteraction() finished"<<std::endl;
#endif
}
EmptyFrictionInteraction::EmptyFrictionInteraction(const EmptyFrictionInteraction& p)
    : BaseInteraction(p)
{
#ifdef DEBUG_CONSTRUCTOR
    std::cout<<"EmptyFrictionInteraction::EmptyFrictionInteraction(const EmptyFrictionInteraction &p finished"<<std::endl;
#endif
}
EmptyFrictionInteraction::~EmptyFrictionInteraction()
{
#ifdef DEBUG_DESTRUCTOR
    std::cout<<"EmptyFrictionInteraction::~EmptyFrictionInteraction() finished"<<std::endl;
#endif
}
void EmptyFrictionInteraction::write(std::ostream& os UNUSED) const
{}
void EmptyFrictionInteraction::read(std::istream& is UNUSED)
{}
void EmptyFrictionInteraction::computeFrictionForce()
{}
void EmptyFrictionInteraction::integrate(Mdouble timeStep UNUSED)
{}
Mdouble EmptyFrictionInteraction::getElasticEnergy() const
{
    return 0.0;
}
Mdouble EmptyFrictionInteraction::getTangentialOverlap() const
{
    return 0.0;
}
const Vec3D EmptyFrictionInteraction::getTangentialForce() const
{
    return Vec3D(0.0,0.0,0.0);
}
const EmptyFrictionSpecies* EmptyFrictionInteraction::getSpecies() const
{
    return dynamic_cast<const EmptyFrictionSpecies *>(getBaseSpecies());
}
std::string EmptyFrictionInteraction::getBaseName() const
{
    return "";
}