Teuchos_ParameterEntry.cpp

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 // 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 
00030 #include "Teuchos_ParameterEntry.hpp" // class definition
00031 #include "Teuchos_ParameterList.hpp"   // for sublists
00032 
00033 using namespace Teuchos;
00034 
00035 ParameterEntry::ParameterEntry() : 
00036   isList_(false),
00037   isUsed_(false),
00038   isDefault_(false)
00039 {
00040 }
00041 
00042 ParameterEntry::ParameterEntry(const ParameterEntry& source)
00043 {
00044   operator=(source);
00045 }
00046 
00047 ParameterEntry& ParameterEntry::operator=(const ParameterEntry& source)
00048 {
00049   if (&source == this)
00050     return *this;
00051 
00052   val_ = source.val_;
00053   isUsed_ = source.isUsed_;
00054   isDefault_ = source.isDefault_;
00055   isList_ = source.isList_;
00056 
00057   return *this;
00058 }
00059 
00060 ParameterList& ParameterEntry::setList(bool isDefault)
00061 {
00062   val_ = ParameterList();
00063   isDefault_ = isDefault;
00064   isUsed_ = true;
00065   isList_ = true;
00066   return any_cast<ParameterList>( val_ );
00067 }
00068 
00069 void ParameterEntry::reset()
00070 {
00071   //delete val_;
00072   isUsed_ = false;
00073   isDefault_ = false;
00074 }
00075 
00076 ostream& ParameterEntry::leftshift(ostream& os) const
00077 {
00078   if( !isList_ ) os << val_;
00079 
00080   if (isDefault_)
00081     os << "   [default]";
00082   else if (!isUsed_)
00083     os << "   [unused]";
00084 
00085   return os;
00086 }
00087 
00088 
00089 

Generated on Thu Sep 18 12:39:10 2008 for Teuchos - Trilinos Tools Package by doxygen 1.3.9.1