83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
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* Copyright (c) 2000-2004 Stephen Williams (steve@picturel.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CVS_IDENT
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#ident "$Id: net_force.cc,v 1.13 2004/12/11 02:31:26 steve Exp $"
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#endif
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# include "config.h"
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# include "compiler.h"
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/*
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* This file contains implementation of the NetForce, NetRelease,
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* NetCAssign and NetDeassign classes. These are similar or related in
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* that they handle the procedural continuous assign and force
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* statements.
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*/
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# include "netlist.h"
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# include <assert.h>
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/*
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* $Log: net_force.cc,v $
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* Revision 1.13 2004/12/11 02:31:26 steve
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* Rework of internals to carry vectors through nexus instead
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* of single bits. Make the ivl, tgt-vvp and vvp initial changes
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* down this path.
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*
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* Revision 1.12 2004/02/18 17:11:56 steve
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* Use perm_strings for named langiage items.
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*
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* Revision 1.11 2003/03/06 00:28:41 steve
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* All NetObj objects have lex_string base names.
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*
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* Revision 1.10 2003/01/27 05:09:17 steve
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* Spelling fixes.
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*
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* Revision 1.9 2002/08/19 00:06:12 steve
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* Allow release to handle removal of target net.
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*
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* Revision 1.8 2002/08/12 01:34:59 steve
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* conditional ident string using autoconfig.
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*
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* Revision 1.7 2002/01/19 19:02:08 steve
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* Pass back target errors processing conditionals.
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*
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* Revision 1.6 2001/11/14 03:28:49 steve
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* DLL target support for force and release.
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*
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* Revision 1.5 2001/10/31 05:24:52 steve
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* ivl_target support for assign/deassign.
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*
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* Revision 1.4 2001/10/28 01:14:53 steve
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* NetObj constructor finally requires a scope.
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*
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* Revision 1.3 2001/07/25 03:10:49 steve
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* Create a config.h.in file to hold all the config
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* junk, and support gcc 3.0. (Stephan Boettcher)
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*
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* Revision 1.2 2000/05/12 01:22:41 steve
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* NetCAssign needs to incr_eref its lval to lock it down.
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*
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* Revision 1.1 2000/05/11 23:37:27 steve
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* Add support for procedural continuous assignment.
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*
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*/
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