diff options
Diffstat (limited to 'src/list/operation/basic.h')
-rw-r--r-- | src/list/operation/basic.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/list/operation/basic.h b/src/list/operation/basic.h new file mode 100644 index 0000000..1e05a50 --- /dev/null +++ b/src/list/operation/basic.h @@ -0,0 +1,21 @@ +#ifndef TYPEASVALUE_SRC_LIST_OPERATION_BASIC_H_ +#define TYPEASVALUE_SRC_LIST_OPERATION_BASIC_H_ + +namespace tav { + +template <typename Cons> +struct Length { + typedef Add< + Size<1>, + typename Length<Tail<Cons> + >::type> type; +}; + +template <> +struct Length<void> { + typedef Size<0> type; +}; + +} + +#endif // TYPEASVALUE_SRC_LIST_OPERATION_BASIC_H_ |