95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
/*
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* Copyright (c) 1999 Stephen Williams (steve@icarus.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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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: dup_expr.cc,v 1.6 2001/11/19 01:54:14 steve Exp $"
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#endif
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# include "config.h"
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# include "netlist.h"
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# include <cassert>
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NetEScope* NetEScope::dup_expr() const
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{
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assert(0);
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return 0;
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}
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NetESFunc* NetESFunc::dup_expr() const
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{
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NetESFunc*tmp = new NetESFunc(name_, expr_width(), nparms());
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assert(tmp);
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for (unsigned idx = 0 ; idx < nparms() ; idx += 1) {
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assert(tmp->parm(idx));
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tmp->parm(idx, tmp->parm(idx)->dup_expr());
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}
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return tmp;
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}
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NetESignal* NetESignal::dup_expr() const
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{
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NetESignal*tmp = new NetESignal(net_, msi_, lsi_);
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assert(tmp);
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tmp->expr_width(expr_width());
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return tmp;
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}
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NetETernary* NetETernary::dup_expr() const
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{
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NetETernary*tmp = new NetETernary(cond_->dup_expr(),
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true_val_->dup_expr(),
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false_val_->dup_expr());
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return tmp;
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}
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NetEUnary* NetEUnary::dup_expr() const
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{
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NetEUnary*tmp = new NetEUnary(op_, expr_->dup_expr());
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assert(tmp);
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return tmp;
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}
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/*
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* $Log: dup_expr.cc,v $
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* Revision 1.6 2001/11/19 01:54:14 steve
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* Port close cropping behavior from mcrgb
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* Move window array reset to libmc.
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*
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* Revision 1.5 2001/07/25 03:10:48 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 1.4 2000/05/07 18:20:07 steve
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* Import MCD support from Stephen Tell, and add
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* system function parameter support to the IVL core.
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*
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* Revision 1.3 2000/05/04 03:37:58 steve
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* Add infrastructure for system functions, move
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* $time to that structure and add $random.
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*
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* Revision 1.2 2000/02/23 02:56:54 steve
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* Macintosh compilers do not support ident.
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*
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* Revision 1.1 1999/11/27 19:07:57 steve
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* Support the creation of scopes.
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*
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*/
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