Teuchos - Trilinos Tools Package Version of the Day
Teuchos_StandardParameterEntryXMLConverters.hpp
Go to the documentation of this file.
00001 // @HEADER
00002 // ***********************************************************************
00003 //
00004 //                    Teuchos: Common Tools Package
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 // 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 Michael A. Heroux (maherou@sandia.gov)
00038 //
00039 // ***********************************************************************
00040 // @HEADER
00041 
00042 #ifndef TEUCHOS_STANDARDPARAMETERENTRYXMLCONVERTERS_HPP
00043 #define TEUCHOS_STANDARDPARAMETERENTRYXMLCONVERTERS_HPP
00044 
00050 #include "Teuchos_ParameterEntryXMLConverter.hpp"
00051 
00052 
00053 namespace Teuchos {
00054 
00055 
00061 class TEUCHOSPARAMETERLIST_LIB_DLL_EXPORT AnyParameterEntryConverter : public ParameterEntryXMLConverter{
00062 
00063 public:
00064 
00067 
00069   const std::string getTypeAttributeValue() const;
00070 
00072   const std::string getValueAttributeValue(
00073     RCP<const ParameterEntry> entry) const;
00074 
00076   any getAny(const XMLObject& xmlObj) const; 
00078 
00079 };
00080 
00081 
00086 template<class T>
00087 class StandardTemplatedParameterConverter : 
00088   public ParameterEntryXMLConverter
00089 {
00090 
00091 public:
00092 
00095 
00097   virtual const std::string getTypeAttributeValue() const{
00098     return TypeNameTraits<T>::name();
00099   }
00100 
00102   virtual const std::string getValueAttributeValue(
00103     RCP<const ParameterEntry> entry) const {
00104     return toString(any_cast<T>(entry->getAny(false)));
00105   }
00106 
00108   any getAny(const XMLObject& xmlObj) const{
00109     return any(xmlObj.getRequired<T>(getValueAttributeName()));
00110   }
00111   
00113 
00114 };
00115 
00116 
00117 
00118 } // namespace Teuchos
00119 
00120 
00121 #endif // TEUCHOS_STANDARDPARAMETERENTRYXMLCONVERTERS_HPP
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines