Reorganizing REPO

git-svn-id: svn://ultimatepp.org/upp/trunk@11631 f0d560ea-af0d-0410-9eb7-867de7ffcac7

tutorial/CoreTutorial/CoLoop.cpp

@@ -0,0 +1,33 @@
+#include "Tutorial.h"
+
+void CoLoopTutorial()
+{
+	/// .CoWork loop method
+	
+	/// An alternative to `CoPartition` is 'loop' method of `CoWork` (`Loop` method with synonym
+	/// `operator*`). In this pattern, the job is simply started in all threads and the code is
+	/// responsible for scheduling the work. `Loop` / `operator*` waits for all started threads
+	/// to finish. For scheduling, it is possible to use internal `CoWork` index counter,
+	/// which is set to 0 at the start of `Loop` / `operator*`. This way, the overhead associated
+	/// with creating lambdas and scheduling them is kept to the minimum.
+	
+	Vector<String> data;
+	for(int i = 0; i < 100; i++)
+		data.Add(AsString(1.0 / i));
+	
+	double sum = 0;
+	
+	CoWork co;
+	co * [&] {
+		int i;
+		double m = 0;
+		while((i = co.Next()) < data.GetCount())
+			m += atof(data[i]);
+		CoWork::FinLock();
+		sum += m;
+	};
+
+	DUMP(sum);
+	
+	///
+}