J:/Tecgraf/prj/femoop/trunk/anm/anmplane.h

// -------------------------------------------------------------------------
// AnmPlane.h  - this file contains  base class  data structure which are
//               common  among  the  plane analysis  model classes (plane
//               stress, plane strain, and axi-symmetric).
// -------------------------------------------------------------------------
//
// $Author: evandro $
// $Revision: 1.4 $
// $Date: 2000/04/10 18:01:28 $
// $State: Exp $
//
// -------------------------------------------------------------------------
//
#ifndef _ANMPLANE_H
#define _ANMPLANE_H

#include "anmodel.h"

// -------------------------------------------------------------------------
// AnmPlane class:
//
class cAnmPlane : public cAnModel
{
 public:
                 cAnmPlane     ( void ) { }
  virtual       ~cAnmPlane     ( void ) { }
  virtual double Rigidity      ( double t, int, sNodeCoord *, dShapeVal * )
                               { return(t); }
  virtual void   PrincStress   ( sTensor *, sPrincStr *, sPrincStrVec *,
                                 double * );
  virtual void   PrincStrain   ( sTensor*, sPrincStr *, sPrincStrVec *,
                                  double * );
          void   NodalDispl    ( int, sNodeDispl *, double * );
          void   StrainTMatrix ( double, double ** );
          void   StrainTMatrix ( sPrincStrVec *,  double ** );
          void   StressTMatrix ( sPrincStrVec *,  double ** );
          void   DsaRigBodyVecs( int, sNodeCoord *, sNodeCoord *,
                                 int *, int *, double **, double ** );
          void   DsaRigBodyMat ( double ** );
};

#endif

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