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Diffstat (limited to 'libdimensionxx/dimensionxx/utility.hpp')
| -rw-r--r-- | libdimensionxx/dimensionxx/utility.hpp | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/libdimensionxx/dimensionxx/utility.hpp b/libdimensionxx/dimensionxx/utility.hpp deleted file mode 100644 index 50c5e67..0000000 --- a/libdimensionxx/dimensionxx/utility.hpp +++ /dev/null @@ -1,47 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com> * - * * - * This file is part of The Dimension Library. * - * * - * The Dimension Library 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. * - * * - * The Dimension Library 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/>. * - *************************************************************************/ - -// Template utilities - -#ifndef DIMENSIONXX_UTILITY_HPP -#define DIMENSIONXX_UTILITY_HPP - -namespace Dimension -{ - // A constraint enforcing that T is a POD type by making it part of a union. - // Taking the address of this function will cause a compile-time failure if - // T is not a POD type. - template <typename T> - void POD_constraint(); - - // POD constraint implementation - template <typename T> - void - POD_constraint() - { - union - { - T t; - } constraint; - static_cast<void>(constraint); // Silence unused variable warning - } -} - -#endif // DIMENSIONXX_UTILITY_HPP |