From 5f91587a394ad90af5462c9c206d2b19cd870837 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Sat, 21 Nov 2020 15:32:24 +0300
Subject: [PATCH] Add future::ready

---
 libs/util/include/psemek/util/executor.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libs/util/include/psemek/util/executor.hpp b/libs/util/include/psemek/util/executor.hpp
index 71a714c3..03d07f78 100644
--- a/libs/util/include/psemek/util/executor.hpp
+++ b/libs/util/include/psemek/util/executor.hpp
@@ -90,6 +90,11 @@ namespace psemek::util
 			state_->canceled = true;
 		}
 
+		bool ready() const
+		{
+			return wait_for(std::chrono::seconds{0});
+		}
+
 	private:
 		std::shared_ptr<detail::task_state<T>> state_;
 		std::future<T> f_;