IssmAbsMat.h

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#ifndef _ISSM_ABS_MAT_H_
#define _ISSM_ABS_MAT_H_
 
/*Headers:*/
#include "../toolkitsenums.h"
#include "../../shared/Numerics/types.h"
 
/*We need to template this class, in case we want to create Matrices that hold
  IssmDouble* matrix or IssmPDouble* matrix. 
  Such vectors are useful for use without or with the matlab or python
  interface (which do not care for IssmDouble types, but only rely on
  IssmPDouble types) */
 
template <class doubletype> class IssmAbsVec;
class Parameters;
 
template <class doubletype> 
class IssmAbsMat{
 
   public:
 
      /*IssmAbsMat constructors, destructors*/
      virtual ~IssmAbsMat(){};
 
      /*Functionality: */
      virtual void Echo(void)=0;
      virtual void Assemble(void)=0;
      virtual doubletype Norm(NormMode mode)=0;
      virtual void GetSize(int* pM,int* pN)=0;
      virtual void GetLocalSize(int* pM,int* pN)=0;
      virtual void MatMult(IssmAbsVec<doubletype>* X,IssmAbsVec<doubletype>* AX)=0;
      virtual IssmAbsMat<doubletype>* Duplicate(void)=0;
      virtual doubletype* ToSerial(void)=0;
      virtual void SetValues(int m,int* idxm,int n,int* idxn,doubletype* values,InsMode mode)=0;
      virtual void Convert(MatrixType type)=0;
      virtual void SetZero(void)=0;
      #ifndef _HAVE_WRAPPERS_
      virtual IssmAbsVec<IssmDouble>* Solve(IssmAbsVec<IssmDouble>* pf, Parameters* parameters)=0;
      #endif
};
 
#endif //#ifndef _ISSM_ABS_MAT_H_