Changeset 2430 in Sophya for trunk/SophyaLib/BaseTools/ppersist.cc

Timestamp:

Sep 12, 2003, 11:47:00 AM (22 years ago)

Author:

ansari

Message:

Portage sous MacOSX 10.2 - g++ 3.1 (Pb avec classe SophyaInitiator statique, lecture last byte ds istream) , Reza 12/09/2003

File:

• trunk/SophyaLib/BaseTools/ppersist.cc (modified) (2 diffs)

trunk/SophyaLib/BaseTools/ppersist.cc

@@ -478 +478 @@
 
   // Find tag entries at end of file
-#if (defined(Linux) || defined(Darwin)) &&  defined(__GNUG__) && (__GNUC__ < 3)
+  // if (defined(Linux) || defined(Darwin)) &&  defined(__GNUG__) && (__GNUC__ < 3)
+#if defined(__GNUG__) && (__GNUC__ < 3)
   // There seems to be a bug where seekg with ios::end under Linux  with g++
+  // prior to version gcc 3.1 
+  // The bug seems to be there also with Darwin/MacOSX
   // So, we use seek with ios::beg
-  // The bug seems to be there also with Darwin/MacOSX
   s->seekg(0, ios::end);
   int_8 tagpos = s->tellg() - (sizeof(int_8)+1);
@@ -495 +497 @@
   int_8 pos;
   GetRawI8(pos);
+#if defined(Darwin)
+  // Septembre 2003 - Reza : Pb avec MacOSX 10.2
+  // Sur MacOSX (10.2, g++ 3.1), la lecture du dernier byte du flot cause 
+  // une erreur, et le flot ne se repositionne plus
+  // On ferme le flot et on le rouvre ...
+  delete s;
+  s = new ifstream(FileName().c_str(), ios::in | IOS_BIN); 
+#endif
   if (pos < 0) {  // no tags
     s->seekg(debut);