reflect.hh

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00001 /*
00002    The lestes compiler suite
00003    Copyright (C) 2002, 2003, 2004, 2005 Miroslav Tichy
00004    Copyright (C) 2002, 2003, 2004, 2005 Petr Zika
00005    Copyright (C) 2002, 2003, 2004, 2005 Vojtech Hala
00006    Copyright (C) 2002, 2003, 2004, 2005 Jiri Kosina
00007    Copyright (C) 2002, 2003, 2004, 2005 Pavel Sanda
00008    Copyright (C) 2002, 2003, 2004, 2005 Jan Zouhar
00009    Copyright (C) 2002, 2003, 2004, 2005 Rudolf Thomas
00010 
00011    This program is free software; you can redistribute it and/or modify
00012    it under the terms of the GNU General Public License as published by
00013    the Free Software Foundation; version 2 of the License.
00014 
00015    This program is distributed in the hope that it will be useful,
00016    but WITHOUT ANY WARRANTY; without even the implied warranty of
00017    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018    GNU General Public License for more details.
00019 
00020    See the full text of the GNU General Public License version 2, and
00021    the limitations in the file doc/LICENSE.
00022 
00023    By accepting the license the licensee waives any and all claims
00024    against the copyright holder(s) related in whole or in part to the
00025    work, its use, and/or the inability to use it.
00026  
00027  */
00028 #ifndef lestes__std___reflect_hh___included
00029 #define lestes__std___reflect_hh___included
00030 
00031 /*! \file
00032   Class class_reflection, used for dumping.
00033   \author rudo
00034 */
00035 #include <lestes/common.hh>
00036 
00037 package(lestes);
00038 package(std);
00039 
00040 template< typename T >
00041 class list;
00042 
00043 template< typename T1, typename T2 >
00044 class pair;
00045 
00046 class class_reflection : public object {
00047 public:
00048         typedef pair<lstring,lstring>           field_metadata;
00049         typedef list< srp<field_metadata> >     field_metadata_list;
00050 
00051 private:
00052         const lstring name;
00053         srp<field_metadata_list> metadata;
00054 
00055 protected:
00056         class_reflection( lstring a_name, ptr<field_metadata_list> a_metadata );
00057         
00058         void gc_mark();
00059 
00060 public:
00061         inline lstring name_get() const
00062         {
00063                 return name;
00064         }
00065         //! returns *a copy* of the field list
00066         //FIXME copy is not needed as long as nobody tampers with the thing
00067         ptr<field_metadata_list> field_metadata_get();
00068         static ptr<class_reflection> create( lstring a_name, ptr<field_metadata_list> a_metadata );
00069 };
00070 
00071 end_package(std);
00072 end_package(lestes);
00073 
00074 #endif  // lestes__std___reflect_hh___included

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