gmpSpring.h

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/************************************************************************
**
** Copyright (C) 2014 by Carlos Augusto Teixera Mendes
** All rights reserved.
**
** This file is part of the "GeMA" software. It's use should respect
** the terms in the license agreement that can be found together
** with this source code.
** It is provided AS IS, with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE.
**
************************************************************************/
 
#ifndef _GEMA_PLUGIN_SPRING_H_
#define _GEMA_PLUGIN_SPRING_H_
 
#include "gmpMechanicalPhysics.h"
#include <gmpFemPhysicsCommon.h>
#include <gmMathUtils.h>
 
class GmGaussAccessor;
 
class GmpSpring : public GmpMechanicalPhysics
{
public:
 
  //constructor
  GmpSpring(const char* pluginType, GmSimulationData* simulation, QString id, QString description,
         const GmpFemPhysicsCommonMaterialFactory* matFactory, const GmLogCategory& logger);
 
  //destructor
  virtual ~GmpSpring();
 
  enum springPropertyIds
  {
    KS_ID ,  
 
    // --- NO ADDING BELOW THIS LINE
    NUM_PROPER_IDS,  
  };
 
  // See comments on the base class
  virtual const QVariantMap* physicsMetaDataMap();  
  // See comments on the base class
  virtual double fillBuMatrix(const GmElement* e, const GmShape* shape, const GmVector& ncoord, const GmMatrix& X, const GmVector& N, const GmMatrix& J, GmMatrix& Bp);
  // See comments on the base class
  virtual FemResultType fillElementData(const GmElement* e, GmpFemMatrixSet& elemMatrices, GmpFemVectorSet& elemVectors);
  // Recovers the derived results
  virtual bool calcDerivedResults(bool nonLinearSolver);
 
protected:
  // See comments on the base class
  virtual bool checkAndLoadAttributeAccessors(LuaTable& nodeTable, LuaTable& cellTable, LuaTable& gaussTable);
 
private:
  double calcElementStress(GmElement* e);
 
};
 
#endif