54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser 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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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: VariableTable.h /main/4 1996/08/21 15:51:00 drk $ */
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#ifndef _VariableTable_h
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#define _VariableTable_h
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#include "SymTab.h"
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#include "Expression.h"
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#ifndef CDE_NEXT
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#else
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#include "dti_cc/cc_hdict.h"
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#endif
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class VariableTable : private hashTable<Symbol, Expression>
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{
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public:
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VariableTable();
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~VariableTable();
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unsigned int exists(const Symbol &name) const;
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void enter (const Symbol &name, Expression *value);
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const Expression &lookup(const Symbol &name) const;
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ostream &print(ostream &) const;
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};
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ostream &operator <<(ostream &o, const VariableTable &v);
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#endif /* _VariableTable_h */
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/* DO NOT ADD ANY LINES AFTER THIS #endif */
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