Define class statistics for computing sum, mean, and standard deviation.

[loba.git] / process.h

diff --git a/process.h b/process.h
index b124593cae368cc943779ce85bcbc6b861e61088..fb1fe3f377f9626a5af4fc0bc204e78c5691c5a9 100644 (file)
--- a/process.h
+++ b/process.h
@@ -99,8 +99,10 @@ private:
     // Returns true if there remains neighbors to listen for
     bool may_receive() { return ctrl_close_pending || data_close_pending; }
 
     // Returns true if there remains neighbors to listen for
     bool may_receive() { return ctrl_close_pending || data_close_pending; }
 

-    // Receive procedure: wait (or not) for a message to come
-    void receive(bool wait);
+    // Receive procedure
+    // Parameter "timeout" may be 0 for non-blocking operation, -1 for
+    // infinite waiting, or any positive timeout.
+    void receive(double timeout);

 
     // Finalize sends a "close" message to each neighbor and wait for
     // all of them to answer.
 
     // Finalize sends a "close" message to each neighbor and wait for
     // all of them to answer.