diff options
Diffstat (limited to 'test/helpers.h')
| -rw-r--r-- | test/helpers.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/helpers.h b/test/helpers.h index 107eda5..59ae18d 100644 --- a/test/helpers.h +++ b/test/helpers.h @@ -4,6 +4,8 @@ #include <concepts> #include <cstddef> #include <ctime> +#include <iostream> +#include <optional> inline constexpr std::byte operator""_b(const unsigned long long hex) { @@ -24,6 +26,18 @@ namespace std { { return to_integer<T>(b) != i; } + + template<typename T> + ostream & + operator<<(ostream & s, const std::optional<T> & o) + { + if (o) { + return s << *o; + } + else { + return s << "-"; + } + } } inline struct tm |