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author | ouwou <26526779+ouwou@users.noreply.github.com> | 2020-11-19 19:18:59 -0500 |
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committer | ouwou <26526779+ouwou@users.noreply.github.com> | 2020-11-19 19:18:59 -0500 |
commit | deb482a8db55874a536b6efec366343280214e48 (patch) | |
tree | abd28a02e7b34309871618d141b52326ba7ea6fb /util.hpp | |
parent | 1463d8da9e1b4c49021e6fa75795e2cd054b6227 (diff) | |
download | abaddon-portaudio-deb482a8db55874a536b6efec366343280214e48.tar.gz abaddon-portaudio-deb482a8db55874a536b6efec366343280214e48.zip |
initial sqlite, store user
Diffstat (limited to 'util.hpp')
-rw-r--r-- | util.hpp | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -11,6 +11,16 @@ #include <regex> #include <mutex> #include <condition_variable> +#include <optional> +#include <type_traits> + +namespace util { +template<typename T> +struct is_optional : ::std::false_type {}; + +template<typename T> +struct is_optional<::std::optional<T>> : ::std::true_type {}; +} class Semaphore { public: |