Thyra_SpmdVectorSpaceDefaultBaseDecl.hpp

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//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//                 Copyright (2004) Sandia Corporation
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#ifndef THYRA_SPMD_VECTOR_SPACE_BASE_DECL_HPP
#define THYRA_SPMD_VECTOR_SPACE_BASE_DECL_HPP

#include "Thyra_SpmdVectorSpaceBaseDecl.hpp"
#include "Thyra_ScalarProdVectorSpaceBaseDecl.hpp"

namespace Thyra {

template<class Scalar>
class SpmdVectorSpaceDefaultBase
  : virtual public SpmdVectorSpaceBase<Scalar>
  , virtual public ScalarProdVectorSpaceBase<Scalar>
{
public:

  SpmdVectorSpaceDefaultBase();


  Index localOffset() const;
  
  Index mapCode() const;



  Index dim() const;

  Teuchos::RefCountPtr< const VectorSpaceFactoryBase<Scalar> > smallVecSpcFcty() const;

   bool isCompatible(const VectorSpaceBase<Scalar>& vecSpc) const;
  

protected:

  virtual void updateState( const Index globalDim );

private:

  // //////////////////////////////////////
  // Private data members

  Index     mapCode_;    // < 0 is a flag that everything needs initialized
  Index     defaultLocalOffset_;
  Index     defaultGlobalDim_;
  Index     localSubDim_;

  Teuchos::RefCountPtr< const VectorSpaceFactoryBase<Scalar> >  smallVecSpcFcty_;
  
}; // end class SpmdVectorSpaceDefaultBase

} // end namespace Thyra

#endif // THYRA_SPMD_VECTOR_SPACE_BASE_DECL_HPP

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