diff options
Diffstat (limited to 'deps/tao_tuple/28626e99/include/tao/seq/minus.hpp')
-rw-r--r-- | deps/tao_tuple/28626e99/include/tao/seq/minus.hpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/deps/tao_tuple/28626e99/include/tao/seq/minus.hpp b/deps/tao_tuple/28626e99/include/tao/seq/minus.hpp new file mode 100644 index 0000000000..087443b58f --- /dev/null +++ b/deps/tao_tuple/28626e99/include/tao/seq/minus.hpp @@ -0,0 +1,29 @@ +// The Art of C++ / Sequences +// Copyright (c) 2015 Daniel Frey + +#ifndef TAOCPP_SEQUENCES_INCLUDE_MINUS_HPP +#define TAOCPP_SEQUENCES_INCLUDE_MINUS_HPP + +#include <type_traits> + +#include "zip.hpp" + +namespace tao +{ + namespace seq + { + namespace impl + { + template< typename T, T A, T B > + using minus = std::integral_constant< T, A - B >; + } + + template< typename A, typename B > + using minus = zip< impl::minus, A, B >; + + template< typename A, typename B > + using minus_t = typename minus< A, B >::type; + } +} + +#endif // TAOCPP_SEQUENCES_INCLUDE_MINUS_HPP |