Thyra_AddedLinearOpBase.hpp

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00003 // 
00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
00005 //                 Copyright (2004) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
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00028 
00029 #ifndef THYRA_ADDED_LINEAR_OP_BASE_HPP
00030 #define THYRA_ADDED_LINEAR_OP_BASE_HPP
00031 
00032 #include "Thyra_LinearOpBase.hpp"
00033 
00034 namespace Thyra {
00035 
00059 template<class Scalar>
00060 class AddedLinearOpBase : virtual public LinearOpBase<Scalar> {
00061 public:
00062 
00065 
00071   virtual int numOps() const = 0;
00072 
00081   virtual bool opIsConst(const int k) const = 0;
00082 
00092   virtual Teuchos::RefCountPtr<LinearOpBase<Scalar> > getNonconstOp(const int k) = 0;
00093 
00102   virtual Teuchos::RefCountPtr<const LinearOpBase<Scalar> > getOp(const int k) const = 0;
00103 
00105 
00106 };
00107 
00108 } // namespace Thyra
00109 
00110 #endif  // THYRA_ADDED_LINEAR_OP_BASE_HPP

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