PressureBoundaryOperator.h

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#ifndef included_AMP_PressureBoundaryOperator
#define included_AMP_PressureBoundaryOperator
 
#include "AMP/operators/boundary/libmesh/TractionBoundaryOperator.h"
 
namespace AMP::Operator {
 
class PressureBoundaryOperator : public BoundaryOperator
{
public:
    explicit PressureBoundaryOperator( std::shared_ptr<const OperatorParameters> params );
 
    virtual ~PressureBoundaryOperator() {}
 
    std::string type() const override { return "PressureBoundaryOperator"; }
 
    void apply( AMP::LinearAlgebra::Vector::const_shared_ptr,
                AMP::LinearAlgebra::Vector::shared_ptr r ) override
    {
        AMP::LinearAlgebra::Vector::shared_ptr nullVec;
        d_tractionOp->apply( nullVec, r );
        r->scale( -1.0, *r );
    }
 
    void addRHScorrection( AMP::LinearAlgebra::Vector::shared_ptr rhs ) override
    {
        d_tractionOp->addRHScorrection( rhs );
    }
 
protected:
    std::shared_ptr<AMP::Operator::TractionBoundaryOperator> d_tractionOp;
};
} // namespace AMP::Operator
 
#endif