Teuchos Package Browser (Single Doxygen Collection) Version of the Day
ArrayConversions_UnitTest_helpers.hpp
Go to the documentation of this file.
00001 /*
00002 // @HEADER
00003 // ***********************************************************************
00004 //
00005 //                    Teuchos: Common Tools Package
00006 //                 Copyright (2004) Sandia Corporation
00007 //
00008 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00009 // license for use of this work by or on behalf of the U.S. Government.
00010 //
00011 // Redistribution and use in source and binary forms, with or without
00012 // modification, are permitted provided that the following conditions are
00013 // met:
00014 //
00015 // 1. Redistributions of source code must retain the above copyright
00016 // notice, this list of conditions and the following disclaimer.
00017 //
00018 // 2. Redistributions in binary form must reproduce the above copyright
00019 // notice, this list of conditions and the following disclaimer in the
00020 // documentation and/or other materials provided with the distribution.
00021 //
00022 // 3. Neither the name of the Corporation nor the names of the
00023 // contributors may be used to endorse or promote products derived from
00024 // this software without specific prior written permission.
00025 //
00026 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
00027 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00028 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00029 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
00030 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00031 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00032 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00033 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00034 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00035 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00036 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00037 //
00038 // Questions? Contact Michael A. Heroux (maherou@sandia.gov)
00039 //
00040 // ***********************************************************************
00041 // @HEADER
00042 */
00043 
00044 
00045 #ifndef ARRAY_CONVERSIONS_UNIT_TEST_HELPERS
00046 #define ARRAY_CONVERSIONS_UNIT_TEST_HELPERS
00047 
00048 
00049 namespace ArrayConversionsUnitTestHelpers {
00050 
00051 
00052 using Teuchos::RCP;
00053 using Teuchos::rcp;
00054 using Teuchos::Ptr;
00055 using Teuchos::Array;
00056 using Teuchos::ArrayView;
00057 using Teuchos::as;
00058 
00059 extern Teuchos_Ordinal n;
00060 
00061 
00062 template<class T>
00063 Array<RCP<T> > generateArrayRcp(const Teuchos_Ordinal n_in)
00064 {
00065   Array<RCP<T> > a(n_in);
00066   for (Teuchos_Ordinal i=0 ; i<n_in ; ++i) {
00067     RCP<T> data = rcp(new T(as<T>(i)));
00068     a[i] = data;
00069   }
00070   return a;
00071 }
00072 
00073 
00074 template<class T>
00075 Array<RCP<T> > generateArrayRcpGen(const Teuchos_Ordinal n_in)
00076 {
00077   Array<RCP<T> > a;
00078   for (Teuchos_Ordinal i=0 ; i<n_in ; ++i) {
00079     a.push_back(rcp(new T));
00080   }
00081   return a;
00082 }
00083 
00084 
00085 template<class T>
00086 T testArrayViewInput(const ArrayView<const Ptr<const T> >& a_in)
00087 {
00088   typedef Teuchos::ScalarTraits<T> ST;
00089   T a = ST::zero();
00090   for (Teuchos_Ordinal i=0; i<a_in.size(); ++i) {
00091     a += *a_in[i];
00092   }
00093   return a;
00094 }
00095 
00096 
00097 template<class T>
00098 void testArrayViewOutput(const ArrayView<const Ptr<T> >& a_out)
00099 {
00100   typedef Teuchos::ScalarTraits<T> ST;
00101   for (Teuchos_Ordinal i=0 ; i<a_out.size() ; ++i) {
00102     *a_out[i] = as<T>(i);
00103   }
00104 }
00105 
00106 
00107 } // namespace ArrayConversionsUnitTestHelpers 
00108 
00109 
00110 #endif // ARRAY_CONVERSIONS_UNIT_TEST_HELPERS
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines