Fix a few missing include warnings

ktf · ktf · commit 1dd08bbf519c · 2018-05-02T23:58:07.000+02:00
Depending on the distribution / compiler implicit inclusion of
iomanip changes. This includes them directly where needed
for std::setw.
diff --git a/Examples/flp2epn-distributed/src/EPNReceiver.cxx b/Examples/flp2epn-distributed/src/EPNReceiver.cxx
@@ -17,6 +17,7 @@
 
 #include <cstddef> // size_t
 #include <fstream> // writing to file (DEBUG)
+#include <iomanip>
 
 #include <FairMQLogger.h>
 #include <options/FairMQProgOptions.h>
diff --git a/Utilities/DataFlow/src/EPNReceiverDevice.cxx b/Utilities/DataFlow/src/EPNReceiverDevice.cxx
@@ -11,6 +11,7 @@
 #include <cstddef> // size_t
 #include <fstream> // writing to file (DEBUG)
 #include <cstring>
+#include <iomanip>
 
 #include <FairMQLogger.h>
 #include <options/FairMQProgOptions.h>
