- put problematic call in paranoia_check8() into a try-and-catch block.

[ginac.git] / ginac / idx.h

diff --git a/ginac/idx.h b/ginac/idx.h
index 67c9344e6b9a580b09014e7e12b01e3f82406c81..334b58cadb1ab1abe795a885f893765c00cc0314 100644 (file)
--- a/ginac/idx.h
+++ b/ginac/idx.h
@@ -25,15 +25,17 @@
 
 #include <string>
 //#include <vector>
-#include <ginac/basic.h>
-#include <ginac/ex.h>
+#include "basic.h"
+#include "ex.h"
 
-#ifndef NO_GINAC_NAMESPACE
+#ifndef NO_NAMESPACE_GINAC
 namespace GiNaC {
-#endif // ndef NO_GINAC_NAMESPACE
+#endif // ndef NO_NAMESPACE_GINAC
 
 class idx : public basic
 {
+    GINAC_DECLARE_REGISTERED_CLASS(idx, basic)
+
 // member functions
 
     // default constructor, destructor, copy constructor assignment operator and helpers
@@ -113,8 +115,8 @@ ex subs_indices(const ex & e, const exvector & idxv_contra,
                 const exvector & idxv_co);
 unsigned count_index(const ex & e, const ex & i);
 
-#ifndef NO_GINAC_NAMESPACE
+#ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
-#endif // ndef NO_GINAC_NAMESPACE
+#endif // ndef NO_NAMESPACE_GINAC
 
 #endif // ndef __GINAC_IDX_H__