Orocos Real-Time Toolkit  2.5.0
PropertyBagIntrospector.cpp
00001 /***************************************************************************
00002   tag: Peter Soetens  Thu Jul 15 11:21:04 CEST 2004  PropertyBagIntrospector.cxx
00003 
00004                         PropertyBagIntrospector.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             *
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00033  *   Foundation, Inc., 59 Temple Place,                                    *
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00035  *                                                                         *
00036  ***************************************************************************/
00037 
00038 #include "PropertyBagIntrospector.hpp"
00039 #include "../types/Types.hpp"
00040 
00041 using namespace RTT;
00042 using namespace RTT::detail;
00043 
00044 PropertyBagIntrospector::PropertyBagIntrospector( PropertyBag& bag )
00045 {
00046     mystack.push( &bag );
00047 }
00048 
00049 PropertyBagIntrospector::~PropertyBagIntrospector()
00050 {
00051     mystack.pop();
00052 }
00053 
00058 void PropertyBagIntrospector::reset( PropertyBag& new_bag)
00059 {
00060     mystack.pop();
00061     mystack.push( &new_bag );
00062 }
00063 
00064 
00069 void PropertyBagIntrospector::introspect(const PropertyBag& v )
00070 {
00071     v.identify(this);
00072 }
00073 
00074 void PropertyBagIntrospector::introspect(base::PropertyBase* v)
00075 {
00076     if ( this->introspectAndDecompose(v) )
00077         return; // nothing to do.
00078 
00079     // unknown, so add it to the stack:
00080     mystack.top()->add( v->clone() );
00081 }
00082 
00083 void PropertyBagIntrospector::introspect(Property<PropertyBag> &v)
00084 {
00085     PropertyBag* cur_bag = mystack.top();
00086     Property<PropertyBag>* bag_cl
00087         = new Property<PropertyBag>( v.getName(),
00088                                      v.getDescription(),
00089                                      PropertyBag( v.get().getType() ) );
00090     cur_bag->add( bag_cl );
00091 
00092     mystack.push( &bag_cl->value() );
00093 
00094     v.value().identify(this);
00095 
00096     mystack.pop();
00097 }