91147fd391
libcdio enums that it makes sense to iterate over. example/C++/OO/*: use these example/*: match up C and C++ programs better.
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/* -*- C++ -*-
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$Id: enum.hpp,v 1.1 2005/11/11 12:26:57 rocky Exp $
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Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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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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/** \file enum.hpp
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*
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* \brief C++ header for pre- and post-increment operators for
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* enumerations defined in libcdio that it makes sense to iterate over.
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*/
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#define ENUM_ITERATE_FNS(type) \
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inline \
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type &operator++(type &t) \
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{ \
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return t = type(t + 1); \
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} \
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inline \
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type &operator++(type &t, int) \
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{ \
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return t = type(t + 1); \
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} \
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inline \
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type &operator--(type &t) \
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{ \
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return t = type(t - 1); \
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} \
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inline \
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type &operator--(type &t, int) \
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{ \
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return t = type(t - 1); \
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}
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ENUM_ITERATE_FNS(cdtext_field_t)
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ENUM_ITERATE_FNS(driver_id_t)
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