/usr/include/trilinos/Stokhos_SGOperator.hpp is in libtrilinos-stokhos-dev 12.4.2-2.
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// $Source$
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#ifndef STOKHOS_SG_OPERATOR_HPP
#define STOKHOS_SG_OPERATOR_HPP
#include "Teuchos_RCP.hpp"
#include "Stokhos_EpetraOperatorOrthogPoly.hpp"
#include "Stokhos_Sparse3Tensor.hpp"
namespace Stokhos {
/*!
* \brief An abstract class to represent a generic stochastic Galerkin
* operator as an Epetra_Operator.
*/
class SGOperator : public virtual Epetra_Operator {
public:
//! Constructor
SGOperator() {}
//! Destructor
virtual ~SGOperator() {}
//! Setup operator
virtual void setupOperator(
const Teuchos::RCP<Stokhos::EpetraOperatorOrthogPoly >& poly) = 0;
//! Get SG polynomial
virtual Teuchos::RCP< Stokhos::EpetraOperatorOrthogPoly >
getSGPolynomial() = 0;
//! Get SG polynomial
virtual Teuchos::RCP<const Stokhos::EpetraOperatorOrthogPoly >
getSGPolynomial() const = 0;
}; // class SGOperator
} // namespace Stokhos
#endif // STOKHOS_SG_OPERATOR_HPP
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