diff options
Diffstat (limited to 'deps/tao_tuple/28626e99/include/tao/seq/zip.hpp')
| -rw-r--r-- | deps/tao_tuple/28626e99/include/tao/seq/zip.hpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/deps/tao_tuple/28626e99/include/tao/seq/zip.hpp b/deps/tao_tuple/28626e99/include/tao/seq/zip.hpp new file mode 100644 index 0000000000..42683b408f --- /dev/null +++ b/deps/tao_tuple/28626e99/include/tao/seq/zip.hpp @@ -0,0 +1,30 @@ +// The Art of C++ / Sequences +// Copyright (c) 2015 Daniel Frey + +#ifndef TAOCPP_SEQUENCES_INCLUDE_ZIP_HPP +#define TAOCPP_SEQUENCES_INCLUDE_ZIP_HPP + +#include <type_traits> + +#include "integer_sequence.hpp" + +namespace tao +{ + namespace seq + { + template< template< typename U, U, U > class, typename, typename > + struct zip; + + template< template< typename U, U, U > class OP, typename TA, TA... As, typename TB, TB... Bs > + struct zip< OP, integer_sequence< TA, As... >, integer_sequence< TB, Bs... > > + { + using CT = typename std::common_type< TA, TB >::type; + using type = integer_sequence< CT, OP< CT, As, Bs >::value... >; + }; + + template< template< typename U, U, U > class OP, typename A, typename B > + using zip_t = typename zip< OP, A, B >::type; + } +} + +#endif // TAOCPP_SEQUENCES_INCLUDE_ZIP_HPP |