Index: trunk/psModules/src/camera/pmFPAFlags.h
===================================================================
--- trunk/psModules/src/camera/pmFPAFlags.h	(revision 12696)
+++ trunk/psModules/src/camera/pmFPAFlags.h	(revision 13190)
@@ -6,6 +6,6 @@
  *  @author Eugene Magnier, IfA
  * 
- *  @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-03-30 21:12:56 $
+ *  @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-05-03 20:04:01 $
  *  Copyright 2005-2006 Institute for Astronomy, University of Hawaii
  */
@@ -65,4 +65,29 @@
                         );
 
+
+// Functions the check the data_exists flags
+
+/// Check data_exists for the element of this fpa at this view
+bool pmFPAviewCheckDataStatus (const pmFPA *fpa, ///< FPA to check
+			       const pmFPAview *view ///< check for this view 
+  );
+
+/// Check data_exists for this fpa
+bool pmFPACheckDataStatus (const pmFPA *fpa ///< FPA to check
+  );
+
+/// Check data_exists for this chip
+bool pmChipCheckDataStatus (const pmChip *chip ///< Chip to check
+);
+
+/// Check data_exists for this cell
+bool pmCellCheckDataStatus (const pmCell *cell ///< Cell to check
+);
+
+/// Check data_exists for this readout
+bool pmReadoutCheckDataStatus (const pmReadout *readout ///< Readout to check
+);
+
+
 // Functions to set the process flags