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| -rw-r--r-- | src/runtime/list/for_each.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/runtime/list/for_each.h b/src/runtime/list/for_each.h new file mode 100644 index 0000000..74f038f --- /dev/null +++ b/src/runtime/list/for_each.h @@ -0,0 +1,32 @@ +#ifndef TYPEASVALUE_SRC_RUNTIME_LIST_FOR_EACH_H_ +#define TYPEASVALUE_SRC_RUNTIME_LIST_FOR_EACH_H_ + +#include <type_traits> + +#include "list/list.h" + +namespace tav { +namespace runtime { + +template < + typename Current, + typename Function, + typename std::enable_if<std::is_void<Current>::value, std::size_t>::type = 0 +> +constexpr void for_each(const Function&) { } + +template < + typename Current, + typename Function, + typename std::enable_if<!std::is_void<Current>::value, std::size_t>::type = 0 +> +constexpr void for_each(const Function& function) { + function(Head<Current>::value); + + for_each<Tail<Current>, Function>(function); +} + +} +} + +#endif // TYPEASVALUE_SRC_RUNTIME_LIST_FOR_EACH_H_ |