63 lines
1.8 KiB
C++
63 lines
1.8 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 librararies 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: SubstTable.h /main/1 1996/07/29 17:05:53 cde-hp $ */
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// Copyright (c) 1994 James Clark
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// See the file COPYING for copying permission.
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#ifndef SubstTable_INCLUDED
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#define SubstTable_INCLUDED
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#include <limits.h>
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#include "StringOf.h"
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#include "Boolean.h"
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#ifdef SP_NAMESPACE
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namespace SP_NAMESPACE {
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#endif
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template<class T>
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class SubstTable {
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public:
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SubstTable();
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void addSubst(T from, T to);
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void subst(T &c) const { if (table_.size() > 0) c = table_[c]; }
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void subst(String<T> &) const;
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T operator[](T c) const { return table_.size() > 0 ? table_[c] : c; }
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String<T> inverse(T) const;
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void inverseTable(SubstTable<T> &) const;
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private:
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String<T> table_;
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String<T> pairs_; // mutable
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Boolean pairsValid_; // mutable
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};
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#ifdef SP_NAMESPACE
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}
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#endif
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#endif /* SubstTable_INCLUDED */
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#ifdef SP_DEFINE_TEMPLATES
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#include "SubstTable.C"
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#endif
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