X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fstd%2Fsrc%2FbbstdMagicBox.cxx;h=1a66b5cab35cd605d5813b498bd14fd6b0136083;hb=ddc1c107ea96a276a16d47be309d81ca516e132c;hp=d8205fb39ea9b79881ee8fe34b31fc0e493dc46e;hpb=cfad95b6e08e6e53846ffcda7fbc5932065f2c47;p=bbtk.git

diff --git a/packages/std/src/bbstdMagicBox.cxx b/packages/std/src/bbstdMagicBox.cxx
index d8205fb..1a66b5c 100644
--- a/packages/std/src/bbstdMagicBox.cxx
+++ b/packages/std/src/bbstdMagicBox.cxx
@@ -41,19 +41,43 @@ using namespace bbtk;
 namespace bbstd
 {
 
+	void MagicBox::bbComputePostProcessStatus()
+	{
+	AtomicBlackBox::bbComputePostProcessStatus();
+
+	if (bbGetInputActive()==false)
+	{
+		// Update the output statuses
+		IOStatus new_output_status = UPTODATE;
+		OutputConnectorMapType::iterator o;
+		for ( o = bbGetOutputConnectorMap().begin(); o!= bbGetOutputConnectorMap().end(); ++o) 
+		{
+			o->second->SetStatus(new_output_status);
+		} // for o
+	} // if
+
+  }
+
 
   void MagicBox::bbUserSetDefaultValues()
   {
+	bbSetInputActive(true);
   }
+
   void MagicBox::bbUserInitializeProcessing() 
   { 
   }
+
   void  MagicBox::bbUserFinalizeProcessing() 
   {
   }
+
   void MagicBox::DoProcess()
   { 
-    bbSetOutputOut( bbGetInputIn() );
+	if (bbGetInputActive()==true)
+	{
+		bbSetOutputOut( bbGetInputIn() );
+	} // Active
   }
 
   BBTK_ADD_BLACK_BOX_TO_PACKAGE(std,MagicBox);