00001 /* @HEADER@ */ 00002 // ************************************************************************ 00003 // 00004 // Playa: Programmable Linear Algebra 00005 // Copyright 2012 Sandia Corporation 00006 // 00007 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, 00008 // the U.S. Government retains certain rights in this software. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Kevin Long (kevin.long@ttu.edu) 00038 // 00039 00040 /* @HEADER@ */ 00041 00042 #ifndef PLAYA_LINEAROPWITHSPACES_DECL_HPP 00043 #define PLAYA_LINEAROPWITHSPACES_DECL_HPP 00044 00045 #include "PlayaDefs.hpp" 00046 #include "PlayaLinearOperatorBaseDecl.hpp" 00047 00048 namespace Playa 00049 { 00050 00051 /** 00052 * LinearOpWithSpaces provides a simple implementation of the domain() 00053 * and range() methods of LinearOperatorBase. 00054 */ 00055 template <class Scalar> 00056 class LinearOpWithSpaces : public LinearOperatorBase<Scalar> 00057 { 00058 public: 00059 /** */ 00060 LinearOpWithSpaces(const VectorSpace<Scalar>& domain, 00061 const VectorSpace<Scalar>& range) 00062 : domain_(domain.ptr()), range_(range.ptr()) {} 00063 00064 /** Virtual dtor */ 00065 ~LinearOpWithSpaces(){} 00066 00067 /** Return the domain */ 00068 const RCP<const VectorSpaceBase<Scalar> > domain() const 00069 {return domain_;} 00070 00071 /** Return the range */ 00072 const RCP<const VectorSpaceBase<Scalar> > range() const 00073 {return range_;} 00074 00075 private: 00076 RCP<const VectorSpaceBase<Scalar> > domain_; 00077 RCP<const VectorSpaceBase<Scalar> > range_; 00078 }; 00079 00080 00081 00082 00083 } 00084 00085 00086 #endif