Changeset 791

Timestamp:

1999-11-26T10:53:09+13:00 (24 years ago)

Author:

sjboddie

Message:

fixed bug in logout

Location:

trunk/gsdl/lib

Files:

• display.cpp (modified) (2 diffs)
• display.h (modified) (1 diff)

trunk/gsdl/lib/display.cpp

@@ -28 +28 @@
 /*
    $Log$
+   Revision 1.16  1999/11/25 21:53:08  sjboddie
+   fixed bug in logout
+
    Revision 1.15  1999/09/24 02:25:35  rjmcnab
    removed limitation on the number of arguments that a macro can have
@@ -1213 +1216 @@
 }
 
+ostream *displayclass::setlogout (ostream *thelogout) {
+
+  ostream *oldlogout = logout;
+  logout = thelogout;
+  return oldlogout;
+}
 
 // protected methods for display

trunk/gsdl/lib/display.h

@@ -213 +213 @@
 
   // say where any error logging goes, this can be NULL
-  // if no error logging is desired
-  void setlogout (ostream *thelogout) {logout = thelogout;}
+  // if no error logging is desired - returns previous value
+  ostream *setlogout (ostream *thelogout);
 
   // debug stuff