functionObjectList added manualStart()/manualExecute()

- can call start()/execute() manually regardless of the execution status

src/OpenFOAM/db/functionObjectList/functionObjectList.C

@@ -106,6 +106,25 @@ void Foam::functionObjectList::clear()
 }
 
 
+void Foam::functionObjectList::on()
+{
+    execution_ = true;
+}
+
+
+void Foam::functionObjectList::off()
+{
+    // for safety, also force a read() when execution is turned back on
+    updated_ = execution_ = false;
+}
+
+
+bool Foam::functionObjectList::status() const
+{
+    return execution_;
+}
+
+
 bool Foam::functionObjectList::start()
 {
     return read();
@@ -133,19 +152,6 @@ bool Foam::functionObjectList::execute()
 }
 
 
-void Foam::functionObjectList::on()
-{
-    execution_ = true;
-}
-
-
-void Foam::functionObjectList::off()
-{
-    // for safety, also force a read() when execution is turned back on
-    updated_ = execution_ = false;
-}
-
-
 bool Foam::functionObjectList::read()
 {
     bool ok = true;
@@ -273,4 +279,28 @@ bool Foam::functionObjectList::read()
 }
 
 
+bool Foam::functionObjectList::manualStart()
+{
+    bool state = execution_;
+    execution_ = true;
+
+    bool ret = start();
+
+    execution_ = state;
+    return ret;
+}
+
+
+bool Foam::functionObjectList::manualExecute()
+{
+    bool state = execution_;
+    execution_ = true;
+
+    bool ret = execute();
+
+    execution_ = state;
+    return ret;
+}
+
+
 // ************************************************************************* //

src/OpenFOAM/db/functionObjectList/functionObjectList.H

@@ -40,10 +40,10 @@ SourceFiles
 #ifndef functionObjectList_H
 #define functionObjectList_H
 
-#include "functionObject.H"
-#include "HashTable.H"
 #include "PtrList.H"
+#include "functionObject.H"
 #include "SHA1Digest.H"
+#include "HashTable.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -137,20 +137,32 @@ public:
         virtual void clear();
 
 
-        //- Start is called at the start of the time-loop
-        virtual bool start();
-
-        //- Execute is called at each ++ or += of the time-loop
-        virtual bool execute();
-
         //- Switch the function objects on
         virtual void on();
 
         //- Switch the function objects off
         virtual void off();
 
+        //- Return the execution status (on/off) of the function objects
+        virtual bool status() const;
+
+
+        //- Start is called at the start of the time-loop
+        virtual bool start();
+
+        //- Execute is called at each ++ or += of the time-loop
+        virtual bool execute();
+
         //- Read and set the function objects if their data have changed
         virtual bool read();
+
+
+        //- Call start() manually regardless of the execution status
+        virtual bool manualStart();
+
+        //- Call execute() manually regardless of the execution status
+        virtual bool manualExecute();
+
 };