GroovX: src/nub/ref.cc Source File

00001 
00004 
00005 //
00006 // Copyright (c) 2000-2004 California Institute of Technology
00007 // Copyright (c) 2004-2007 University of Southern California
00008 // Rob Peters <rjpeters at usc dot edu>
00009 //
00010 // created: Wed Nov 16 09:06:27 2005
00011 // commit: $Id: ref.cc 10065 2007-04-12 05:54:56Z rjpeters $
00012 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/nub/ref.cc $
00013 //
00014 // --------------------------------------------------------------------
00015 //
00016 // This file is part of GroovX.
00017 //   [http://www.klab.caltech.edu/rjpeters/groovx/]
00018 //
00019 // GroovX is free software; you can redistribute it and/or modify it
00020 // under the terms of the GNU General Public License as published by
00021 // the Free Software Foundation; either version 2 of the License, or
00022 // (at your option) any later version.
00023 //
00024 // GroovX is distributed in the hope that it will be useful, but
00025 // WITHOUT ANY WARRANTY; without even the implied warranty of
00026 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00027 // General Public License for more details.
00028 //
00029 // You should have received a copy of the GNU General Public License
00030 // along with GroovX; if not, write to the Free Software Foundation,
00031 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
00032 //
00034 
00035 #ifndef GROOVX_NUB_REF_CC_UTC20051116170627_DEFINED
00036 #define GROOVX_NUB_REF_CC_UTC20051116170627_DEFINED
00037 
00038 #include "nub/ref.h"
00039 
00040 #include "nub/objdb.h"
00041 
00042 #include "rutz/error.h"
00043 #include "rutz/demangle.h"
00044 
00045 #include "rutz/debug.h"
00046 GVX_DBG_REGISTER
00047 
00048 #ifndef GVX_DEFAULT_REFVIS
00049 #  define GVX_DEFAULT_REFVIS PRIVATE
00050 #endif
00051 
00052 namespace
00053 {
00054   nub::ref_vis default_vis = nub::GVX_DEFAULT_REFVIS;
00055 }
00056 
00057 nub::ref_vis nub::get_default_ref_vis()
00058 {
00059   return default_vis;
00060 }
00061 
00062 void nub::set_default_ref_vis(nub::ref_vis vis)
00063 {
00064   default_vis = vis;
00065 }
00066 
00067 bool nub::detail::is_valid_uid(nub::uid id) throw()
00068 {
00069   return nub::objectdb::instance().is_valid_uid(id);
00070 }
00071 
00072 nub::object* nub::detail::get_checked_item(nub::uid id)
00073 {
00074   return nub::objectdb::instance().get_checked_obj(id);
00075 }
00076 
00077 void nub::detail::insert_item(nub::object* obj, ref_vis vis)
00078 {
00079   if (vis == DEFAULT)
00080     {
00081       vis = default_vis;
00082     }
00083 
00084   switch (vis)
00085     {
00086     case PUBLIC:    nub::objectdb::instance().insert_obj(obj); break;
00087     case PROTECTED: nub::objectdb::instance().insert_obj_weak(obj); break;
00088     case PRIVATE:   /* nothing */ break;
00089     default:
00090       GVX_PANIC("unknown ref_vis enum value");
00091     }
00092 }
00093 
00094 static const char __attribute__((used)) vcid_groovx_nub_ref_cc_utc20051116170627[] = "$Id: ref.cc 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file:
00095 #endif // !GROOVX_NUB_REF_CC_UTC20051116170627DEFINED