Changeset 2864 in Sophya for trunk/SophyaExt/FitsIOServer/fitshandler.h

Timestamp:

Jan 2, 2006, 2:47:44 PM (20 years ago)

Author:

ansari

Message:

1/ Ajout methode CheckReadability() , retour int pour CheckHandling() ds l'interface FitsHandler et propagation vers handler TArray et DataTable
2/ Correction dans FitsManager et ajout initialiseur de module FitsIOServer (fiosinit.h .cc)
3/ FitsSwapper complete - corrige - full template (suppression de fitsswapper.cc)
4/ MAJ Makefile et objlist.list suite ajout fiosinit.cc et swfitsdtable

Reza , 2 Jan 2006

File:

• trunk/SophyaExt/FitsIOServer/fitshandler.h (modified) (4 diffs)

trunk/SophyaExt/FitsIOServer/fitshandler.h

@@ -4 +4 @@
 #include "machdefs.h"
 #include <string>
+#include <typeinfo>
 #include "fitsinoutfile.h"
 
@@ -19 +20 @@
   //! Return the real data object
   virtual AnyDataObj* DataObj() = 0;       // Retourne l'objet reel 
-  //! Return true if I/O for object \b o can be handled
-  virtual bool        CheckHandling(AnyDataObj & o) = 0;
+  //! Return a positive value if I/O for object \b o can be handled
+  virtual int         CheckHandling(AnyDataObj & o) = 0;
   //! Read/write operation will use the object o
   virtual void        SetDataObj(AnyDataObj & o) = 0;
 
+  //! Return a positive value if current HDU can be read by the handler
+  virtual int         CheckReadability(FitsInOutFile& is) = 0;
+  
   //! Clone (duplicate) the handler class
   virtual FitsHandlerInterface* Clone() = 0;
@@ -46 +50 @@
 
   virtual   AnyDataObj* DataObj() { return(dobj); }
-  virtual   bool        CheckHandling(AnyDataObj & o) 
+  virtual   int         CheckHandling(AnyDataObj & o) 
   {  
+    if (typeid(o) == typeid(T)) return 2;
     T * po = dynamic_cast< T * >(& o); 
-    if (po == NULL) return false;
-    else return true;
+    if (po == NULL) return 0;
+    else return 1;
   }
   virtual   void        SetDataObj(AnyDataObj & o) 
@@ -62 +67 @@
     if (ownobj && dobj) delete dobj;  dobj = po; ownobj = false; 
   }
+
+  virtual int         CheckReadability(FitsInOutFile& is);
     
   virtual FitsHandlerInterface* Clone()