c_array_len

2024-07-25 10:44:55 +02:00 · 2024-07-25 10:44:55 +02:00 · 3b11ead3f5
parent fb22b54960
commit 3b11ead3f5
1 changed files with 3 additions and 0 deletions
--- a/test/common_helper/test.hpp
+++ b/test/common_helper/test.hpp
@ -17,6 +17,9 @@
 #define _EXPAND_MACRO(s) _EXPAND_STR(s)
 #define _LOCATION " (at " _EXPAND_MACRO(__FILE__) ":" _EXPAND_MACRO(__LINE__) ")"

+template<typename T, std::size_t N>
+consteval std::size_t c_array_len(T (&arr)[N]) { return N; }
+
 #define ADD_TYPE_HINT(type) template <> constexpr const char* const to_type_hint_str::value<type> = #type

 #define TEST_FAIL(msg) ret_val_s { "", ReturnCode::FAILED, msg }