Clyne 4 years ago committed by GitHub
parent 2be778931d
commit 37b7cd1715
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@ -25,12 +25,12 @@ struct to_string_t {
unsigned int len = N >= 0 ? 1 : 2;
for (auto n = N < 0 ? -N : N; n; len++, n /= base);
return len;
}())];
}())] = {};
/**
* Constructs the object, filling `buf` with the string representation of N.
*/
constexpr to_string_t() {
constexpr to_string_t() noexcept {
auto ptr = buf + sizeof(buf) / sizeof(buf[0]);
*--ptr = '\0';
for (auto n = N < 0 ? -N : N; n; n /= base)
@ -58,6 +58,6 @@ struct to_string_t {
* Simplifies use of `to_string_t` from `to_string_t<N>()` to `to_string<N>`.
*/
template<auto N, unsigned int base = 10>
to_string_t<N, base> to_string;
constexpr to_string_t<N, base> to_string;
#endif // TCSULLIVAN_TO_STRING_HPP_

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