00001 /*************************************************************************** 00002 tag: Peter Soetens Mon Jan 19 14:11:19 CET 2004 PropertyIntrospection.hpp 00003 00004 PropertyIntrospection.hpp - description 00005 ------------------- 00006 begin : Mon January 19 2004 00007 copyright : (C) 2004 Peter Soetens 00008 email : peter.soetens@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 #ifndef PI_PROPERTYINTROSPECTION_HPP 00039 #define PI_PROPERTYINTROSPECTION_HPP 00040 00041 #include <string> 00042 #include "rtt-config.h" 00043 00044 namespace RTT 00045 { 00046 class PropertyBase; 00047 class PropertyBag; 00048 00049 template<class T> 00050 class Property; 00051 00064 class RTT_API PropertyBagVisitor 00065 { 00066 public: 00067 virtual ~PropertyBagVisitor() 00068 {} 00072 virtual void introspect(PropertyBase* p) = 0; 00073 00077 virtual void introspect(Property<PropertyBag>& p) = 0; 00078 }; 00079 00091 class RTT_API PropertyIntrospection 00092 : public PropertyBagVisitor 00093 { 00094 protected: 00095 virtual void introspect(PropertyBase* p ); 00096 00101 void introspect_T(PropertyBase* t); 00102 public: 00103 virtual ~PropertyIntrospection() 00104 {} 00105 00106 using PropertyBagVisitor::introspect; 00107 00112 virtual void introspect(Property<bool> &v) = 0; 00113 00118 virtual void introspect(Property<char> &v) = 0; 00119 00124 virtual void introspect(Property<int> &v) = 0; 00125 00130 virtual void introspect(Property<unsigned int> &v) = 0; 00131 00136 virtual void introspect(Property<double> &v) = 0; 00137 00142 virtual void introspect(Property<std::string> &v) = 0; 00143 00148 template< class T > 00149 void introspect(Property<T> &v ); 00150 }; 00151 } 00152 #endif 00153 00154 #include "PropertyIntrospection.inl"
1.6.3