Thyra_LinearOpSourceBase.hpp

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00003 // 
00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
00005 //                 Copyright (2004) Sandia Corporation
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00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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00028 
00029 #ifndef THYRA_LINEAR_OP_SOURCE_BASE_HPP
00030 #define THYRA_LINEAR_OP_SOURCE_BASE_HPP
00031 
00032 #include "Thyra_SolveSupportTypes.hpp"
00033 #include "Teuchos_Describable.hpp"
00034 
00035 namespace Thyra {
00036 
00041 template <class RangeScalar, class DomainScalar = RangeScalar>
00042 class LinearOpSourceBase : virtual public Teuchos::Describable
00043 {
00044 public:
00045 
00048 
00051   virtual bool isOpConst() const = 0;
00052 
00059   virtual Teuchos::RCP<LinearOpBase<DomainScalar,RangeScalar> > getNonconstOp() = 0;
00060 
00064   virtual Teuchos::RCP<const LinearOpBase<DomainScalar,RangeScalar> > getOp()const = 0;
00065   
00067 
00068 };
00069 
00070 } // namespace Thyra
00071 
00072 #endif // THYRA_LINEAR_OP_SOURCE_BASE_HPP

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