Add explicit keyword to one-parameter constructors.

[simgrid.git] / include / simgrid / s4u / forward.hpp

diff --git a/include/simgrid/s4u/forward.hpp b/include/simgrid/s4u/forward.hpp
index 5614300..f7ba6de 100644 (file)
--- a/include/simgrid/s4u/forward.hpp
+++ b/include/simgrid/s4u/forward.hpp
@@ -21,6 +21,8 @@ class Activity;
 class Comm;
 using CommPtr = boost::intrusive_ptr<Comm>;
 class Engine;
+class Exec;
+using ExecPtr = boost::intrusive_ptr<Exec>;
 class Host;
 class Link;
 class Mailbox;
@@ -28,7 +30,6 @@ using MailboxPtr = boost::intrusive_ptr<Mailbox>;
 class Mutex;
 class NetZone;
 class VirtualMachine;
-
 class File;
 class Storage;