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- /*!
- * \file bool.h
- * \brief Template meta-programming bool integral constant
- *
- * Copyright (C) 2018 Christos Choutouridis
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation, either version 3
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
- #ifndef __utl_meta_bool_h__
- #define __utl_meta_bool_h__
-
- #include <utl/impl/impl.h>
- #include <utl/meta/integral.h>
-
- /*!
- * \ingroup meta
- * \defgroup bool
- * boolean constant type support header
- */
- //! @{
-
- namespace utl {
-
- //! bool_ type
- template<bool _v>
- using bool_ = integral_<bool, _v>;
-
- //! The type used as a compile-time boolean with true value.
- typedef bool_<true> true_;
-
- //! The type used as a compile-time boolean with false value.
- typedef bool_<false> false_;
-
- }
-
- //! @}
- #endif /* __utl_meta_bool_h__ */
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