00001 // @HEADER 00002 // *********************************************************************** 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 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 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 00012 // published by the Free Software Foundation; either version 2.1 of the 00013 // License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, but 00016 // WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00023 // USA 00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00025 // 00026 // *********************************************************************** 00027 // @HEADER 00028 00029 #ifndef THYRA_BLOCKED_LINEAR_OP_BASE_HPP 00030 #define THYRA_BLOCKED_LINEAR_OP_BASE_HPP 00031 00032 #include "Thyra_LinearOpBase.hpp" 00033 00034 namespace Thyra { 00035 00037 template <class Scalar> class ProductVectorSpaceBase; 00038 00046 template<class RangeScalar, class DomainScalar=RangeScalar> 00047 class BlockedLinearOpBase : virtual public LinearOpBase<RangeScalar,DomainScalar> { 00048 public: 00049 00055 virtual Teuchos::RCP<const ProductVectorSpaceBase<RangeScalar> > 00056 productRange() const = 0; 00057 00063 virtual Teuchos::RCP<const ProductVectorSpaceBase<DomainScalar> > 00064 productDomain() const = 0; 00065 00076 virtual bool blockExists(const int i, const int j) const = 0; 00077 00088 virtual bool blockIsConst(const int i, const int j) const = 0; 00089 00106 virtual Teuchos::RCP<LinearOpBase<RangeScalar,DomainScalar> > 00107 getNonconstBlock(const int i, const int j) = 0; 00108 00124 virtual Teuchos::RCP<const LinearOpBase<RangeScalar,DomainScalar> > 00125 getBlock(const int i, const int j) const = 0; 00126 00127 }; 00128 00129 } // namespace Thyra 00130 00131 #endif // THYRA_BLOCKED_LINEAR_OP_BASE_HPP
1.4.7