00001 /*************************************************************************** 00002 tag: Peter Soetens Thu Jul 15 11:21:05 CEST 2004 PropertyBase.cxx 00003 00004 PropertyBase.cxx - description 00005 ------------------- 00006 begin : Thu July 15 2004 00007 copyright : (C) 2004 Peter Soetens 00008 email : peter.soetens at mech.kuleuven.ac.be 00009 00010 *************************************************************************** 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of the GNU General Public * 00013 * License as published by the Free Software Foundation; * 00014 * version 2 of the License. * 00015 * * 00016 * As a special exception, you may use this file as part of a free * 00017 * software library without restriction. Specifically, if other files * 00018 * instantiate templates or use macros or inline functions from this * 00019 * file, or you compile this file and link it with other files to * 00020 * produce an executable, this file does not by itself cause the * 00021 * resulting executable to be covered by the GNU General Public * 00022 * License. This exception does not however invalidate any other * 00023 * reasons why the executable file might be covered by the GNU General * 00024 * Public License. * 00025 * * 00026 * This library is distributed in the hope that it will be useful, * 00027 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00028 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00029 * Lesser General Public License for more details. * 00030 * * 00031 * You should have received a copy of the GNU General Public * 00032 * License along with this library; if not, write to the Free Software * 00033 * Foundation, Inc., 59 Temple Place, * 00034 * Suite 330, Boston, MA 02111-1307 USA * 00035 * * 00036 ***************************************************************************/ 00037 00038 #ifdef ORO_PRAGMA_INTERFACE 00039 #pragma implementation 00040 #endif 00041 #include "PropertyBase.hpp" 00042 #include "internal/DataSources.hpp" 00043 #include "PropertyBag.hpp" 00044 #include "../types/PropertyDecomposition.hpp" 00045 00046 namespace RTT { 00047 using namespace detail; 00048 00049 PropertyBase::~PropertyBase() 00050 {} 00051 00052 PropertyBase::PropertyBase() 00053 {} 00054 00055 PropertyBase::PropertyBase( std::string name, std::string description) 00056 : _name(name), _description(description) 00057 {} 00058 00059 void PropertyBase::setName(const std::string& name) 00060 { 00061 _name = name; 00062 } 00063 00064 void PropertyBase::setDescription(const std::string& desc) 00065 { 00066 _description = desc; 00067 } 00068 00069 namespace base { 00070 std::ostream& operator<<(std::ostream &os, PropertyBase* p) 00071 { 00072 if ( p ) 00073 os << p->getDataSource(); 00074 else 00075 os << "(null property)"; 00076 return os; 00077 } 00078 } 00079 00080 bool PropertyBase::compose( const PropertyBag& source) 00081 { 00082 DataSourceBase::shared_ptr dsb = getDataSource(); 00083 ConstReferenceDataSource<PropertyBag> rds(source); 00084 rds.ref(); 00085 if (dsb) 00086 return dsb->getTypeInfo()->composeType( &rds, dsb); 00087 return false; 00088 } 00089 }