codec,core,tools: Adding dangling experimental changes

1 files changed, 6 insertions, 0 deletions

diff --git a/c++/core/templates.h b/c++/core/templates.h
index e2851a0..2eb0f7e 100644
--- a/c++/core/templates.h
+++ b/c++/core/templates.h
@@ -105,6 +105,8 @@ struct ct_multiply<T, V0, VN...> {
 namespace impl {
 template<typename T, size_t i>
 struct ct_convert_digits_table_helper {
+		static_assert(i <= 15, "Only conversion up to hex is supported");
+
 		static constexpr std::array<T, 16> table = {
 				'0', '1', '2', '3',
 				'4', '5', '6', '7',
@@ -119,18 +121,21 @@ template<uint64_t Num, uint64_t Base, uint64_t... Digs>
 struct ct_convert_digits_helper {
 		static constexpr size_t size = ct_convert_digits_helper<Num / Base, Base, Num % Base, Digs...>::size;
 		static constexpr std::array<uint64_t, size> value = ct_convert_digits_helper<Num / Base, Base, Num % Base, Digs...>::value;
+		static constexpr string_literal literal = ct_convert_digits_helper<Num / Base, Base, Num % Base, Digs...>::literal;
 };
 
 template<uint64_t Base, uint64_t... Digs>
 struct ct_convert_digits_helper<0, Base, Digs...> {
 		static constexpr size_t size = sizeof...(Digs);
 		static constexpr std::array<uint64_t, size> value = {Digs...};
+		static constexpr string_literal literal = {{ct_convert_digits_table_helper<char, Digs>::value..., '\0'}};
 };
 
 template<uint64_t Base>
 struct ct_convert_digits_helper<0, Base> {
 		static constexpr size_t size = 0;
 		static constexpr std::array<uint64_t, 1> value = {0};
+		static constexpr string_literal literal = "0"_sl;
 };
 }
 
@@ -140,5 +145,6 @@ struct ct_convert_to_digits {
 
 		static constexpr size_t size = impl::ct_convert_digits_helper<Num, Base>::size;
 		static constexpr std::array<uint64_t, size> value = impl::ct_convert_digits_helper<Num, Base>::value;
+		static constexpr string_literal literal = impl::ct_convert_digits_helper<Num,Base>::literal;
 };
 }