DtMmdb: move to lib directory as a standalone library.

cde/lib/DtMmdb/dti_excs/Destructable_il.hh

@@ -0,0 +1,113 @@
+/*
+ * CDE - Common Desktop Environment
+ *
+ * Copyright (c) 1993-2012, The Open Group. All rights reserved.
+ *
+ * These libraries and programs are free software; you can
+ * redistribute them and/or modify them under the terms of the GNU
+ * Lesser General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * These libraries and programs are distributed in the hope that
+ * they will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these libraries and programs; if not, write
+ * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+ * Floor, Boston, MA 02110-1301 USA
+ */
+// $TOG: Destructable_il.hh /main/9 1998/04/20 10:06:23 mgreess $
+
+// /////////////////////////////////////////////////////////////////
+// class constructor
+// /////////////////////////////////////////////////////////////////
+
+inline
+Destructable::Destructable()
+{
+  // Make sure the application has initialized this library.
+#ifdef DEBUG
+  Exceptions::check_initialized();
+#endif
+
+  if (in_stack_set_size())
+    Jump_Environment::register_object (this);
+  PRINTF (("  Constructed obj @ %p\n", this));
+}
+
+
+// NOTE:  Both the copy and assignment constructors below init
+// f_constructed to 0, which is going to be bogus if the derived
+// class checks this value.  This is a problem because we don't
+// know if the derived class uses the default copy constructor or
+// not.  If it does we want f_constructed to be set to 1, otherwise
+// we want it to be set to 0 until its methods complete.
+// Ugh! 
+
+// /////////////////////////////////////////////////////////////////
+// copy constructor
+// /////////////////////////////////////////////////////////////////
+
+inline
+Destructable::Destructable (const Destructable &)
+{
+  if (in_stack_set_size())
+    Jump_Environment::register_object (this);
+  PRINTF (("  Copy ctor @ %p\n", this));
+}
+
+
+// /////////////////////////////////////////////////////////////////
+// assignment operator
+// /////////////////////////////////////////////////////////////////
+
+inline Destructable &
+Destructable::operator = (const Destructable &)
+{
+  // Assignment operator does nothing to preserve state of original
+  // creation of this object.  State information is permanently
+  // associated with a Destructable object and cannot be assigned to. 
+  PRINTF (("Assign op @ %p\n", this));
+  return (*this);
+}
+
+
+// /////////////////////////////////////////////////////////////////
+// class destructor
+// /////////////////////////////////////////////////////////////////
+
+// There is currently no checking here for objects that have not
+// been constructed.  It is possible for this to be called for such
+// objects if an exception is thrown in a constructor.  See test18.C. 
+
+inline
+Destructable::~Destructable()
+{
+  if (in_stack())
+    Jump_Environment::unregister_object (this);
+}
+
+// /////////////////////////////////////////////////////////////////
+// destruct function
+// /////////////////////////////////////////////////////////////////
+
+// This code relies on the fact that in cfront 2.1 this qualified
+// call to the destructor will actually call the virtual destructor. 
+
+#if !defined(hpux) && (CC_VERSION < 30)
+inline void
+Destructable::destruct()
+{
+#if defined(__linux__) || defined(CSRG_BASED) || defined(sun)
+  delete this;
+#else
+  // Have to call this here since some compilers don't allow
+  // qualified calls through object pointer.
+  Destructable::~Destructable();
+#endif
+}
+#endif