MindlinSpecies.h

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// This file is part of the MercuryDPM project (https://www.mercurydpm.org).
// Copyright (c), The MercuryDPM Developers Team. All rights reserved.
// License: BSD 3-Clause License; see the LICENSE file in the root directory.
 
#ifndef MINDLINSPECIES_H
#define MINDLINSPECIES_H
 
#include "Species/FrictionForceSpecies/BaseFrictionForce.h"
#include "Math/ExtendedMath.h"
#include "Interactions/FrictionForceInteractions/MindlinInteraction.h"
 
class MindlinSpecies : public BaseFrictionForce
{
public:
    typedef MindlinInteraction InteractionType;
    
    MindlinSpecies();
    
    MindlinSpecies(const MindlinSpecies& s);
    
    ~MindlinSpecies();
    
    void read(std::istream& is);
    
    void write(std::ostream& os) const;
    
    virtual std::string getBaseName() const;
 
//setters and getters
    
    void setSlidingDissipation(Mdouble new_dispt);
    
    Mdouble getSlidingDissipation() const;
    
    //mu has to be set to allow tangential forces (sets dispt=disp as default)
    void setSlidingFrictionCoefficient(Mdouble new_mu);
    
    Mdouble getSlidingFrictionCoefficient() const;
    
    void setSlidingFrictionCoefficientStatic(Mdouble new_mu);
    
    Mdouble getSlidingFrictionCoefficientStatic() const;
    
    MERCURYDPM_DEPRECATED void setPoissonRatio(Mdouble poissonRatio);
 
    void setEffectiveShearModulus(Mdouble shearModulus);
    
    Mdouble getEffectiveShearModulus() const;
 
    bool getUseAngularDOFs() const override;
    
    void mix(MindlinSpecies* S, MindlinSpecies* T);
 
private:
    
    Mdouble slidingDissipation_;
    
    Mdouble slidingFrictionCoefficient_;
    
    Mdouble slidingFrictionCoefficientStatic_;
  
    Mdouble shearModulus_;
    
    
};
 
#endif