50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
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$Id: enum.hpp,v 1.2 2008/03/25 15:59:10 karl Exp $
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Copyright (C) 2005, 2008 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 3 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, see <http://www.gnu.org/licenses/>.
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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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