fixed_string: add a size query

2023-08-10 12:15:34 +10:00 · 2023-08-10 12:15:34 +10:00 · a436504d27
commit a436504d27
parent de40f961e3
1 changed files with 2 additions and 0 deletions
--- a/fixed_string.hpp
+++ b/fixed_string.hpp
@ -23,6 +23,8 @@ namespace cruft {
    struct fixed_string {
        char value[N + 1] {};

+        static std::size_t size (void) { return N; }
+
        constexpr
        fixed_string (char const _value[N+1]) noexcept
        {