ThyraVectorSpaceWrapper.h

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#ifndef included_AMP_ThyraVectorSpaceWrapper
#define included_AMP_ThyraVectorSpaceWrapper
 
// AMP includes
#include "AMP/vectors/trilinos/thyra/ThyraVectorWrapper.h"
 
// Trilinos includes
DISABLE_WARNINGS
#include "Thyra_VectorSpaceBase.hpp"
ENABLE_WARNINGS
 
 
namespace AMP::LinearAlgebra {
 
 
class ThyraVectorSpaceWrapper : public Thyra::VectorSpaceBase<double>
{
public:
    explicit ThyraVectorSpaceWrapper( std::shared_ptr<const ThyraVectorWrapper> thyra_vec,
                                      bool is_range = true );
 
    // Deleted constructors
    ThyraVectorSpaceWrapper()                                  = delete;
    ThyraVectorSpaceWrapper( const ThyraVectorSpaceWrapper & ) = delete;
    ThyraVectorSpaceWrapper &operator=( const ThyraVectorSpaceWrapper & ) = delete;
 
    virtual ~ThyraVectorSpaceWrapper();
 
    // Virtual functions inherited from VectorSpaceBase
    virtual Teuchos::Ordinal dim() const override;
    virtual bool isCompatible( const Thyra::VectorSpaceBase<double> &vecSpc ) const override;
    virtual Teuchos::RCP<const Thyra::VectorSpaceFactoryBase<double>>
    smallVecSpcFcty() const override;
    virtual double scalarProd( const Thyra::VectorBase<double> &x,
                               const Thyra::VectorBase<double> &y ) const override;
 
 
protected:
    // Virtual functions inherited from VectorSpaceBase
    virtual Teuchos::RCP<Thyra::VectorBase<double>> createMember() const override;
    virtual Teuchos::RCP<Thyra::MultiVectorBase<double>>
    createMembers( int numMembers ) const override;
    virtual Teuchos::RCP<Thyra::VectorBase<double>>
    createMemberView( const RTOpPack::SubVectorView<double> &raw_v ) const override;
    virtual Teuchos::RCP<const Thyra::VectorBase<double>>
    createMemberView( const RTOpPack::ConstSubVectorView<double> &raw_v ) const override;
    virtual Teuchos::RCP<Thyra::MultiVectorBase<double>>
    createMembersView( const RTOpPack::SubMultiVectorView<double> &raw_mv ) const override;
    virtual Teuchos::RCP<const Thyra::MultiVectorBase<double>>
    createMembersView( const RTOpPack::ConstSubMultiVectorView<double> &raw_mv ) const override;
    virtual void scalarProdsImpl( const Thyra::MultiVectorBase<double> &X,
                                  const Thyra::MultiVectorBase<double> &Y,
                                  const Teuchos::ArrayView<double> &scalarProds ) const override;
 
    // Local data
    bool d_is_range = false;
    std::shared_ptr<const ThyraVectorWrapper> d_thyra_vec;
};
 
 
} // namespace AMP::LinearAlgebra
 
#endif