version 4.7.2

PIThreadPoolLoop reworked, now threads starts on constructor and immediately run after start()

libs/main/thread/pithreadpoolloop.h

@@ -26,6 +26,7 @@
 #ifndef PITHREADPOOLLOOP_H
 #define PITHREADPOOLLOOP_H
 
+#include "pisemaphore.h"
 #include "pivector.h"
 
 class PIThread;
@@ -83,7 +84,9 @@ public:
 private:
 	PIVector<PIThread *> threads;
 	std::function<void(int)> func;
-	std::atomic_int counter = {0};
+	PISemaphore sem_exec, sem_done;
+	std::atomic_bool is_destroy = {false};
+	std::atomic_int counter = {0}, wait_count = {0};
 };