Added Time::loop() to allow the

while(runTime.loop())
{
...
}

idiom.

Demonstrated in the shallowWaterFoam solver.

src/OpenFOAM/db/Time/Time.C

@@ -507,6 +507,19 @@ bool Foam::Time::run() const
 }
 
 
+bool Foam::Time::loop()
+{
+    bool running = run();
+
+    if (running)
+    {
+        operator++();
+    }
+
+    return running;
+}
+
+
 bool Foam::Time::end() const
 {
     return value() > (endTime_ + 0.5*deltaT_);