Changeset 864

Timestamp:

Jun 22, 2003, 10:51:41 AM (18 years ago)

Author:

orlov

Message:

* empty log message *

File:

• to-imperative/trunk/ChangeLog (modified) (1 diff)

to-imperative/trunk/ChangeLog

@@ +1 @@
+2003-06-22  Anton Orlov  <orlov@mccme.ru>
+
+        * library/Box/get.cc, library/Box/put.cc,
+        library/StdIO/open_file.cc, library/StdIO/print_e_.cc,
+        library/StdIO/write_e_.cc:
+        - Use Term::cast_to() instead of Term::get_object() and
+        dynamic_cast.
+
+        * runtime/Makefile, runtime/rf_core.cc, runtime/rf_expr.ih,
+        runtime/rf_object.cc, runtime/rf_object.hh,
+        runtime/rf_object_ref.cc, runtime/rf_object_ref.hh,
+        runtime/rf_object_ref.ih, runtime/rf_short_int.cc,
+        runtime/rf_term.hh, runtime/rf_term.ih, runtime/rf_vector.ih:
+        - Objects are referenced through ObjectRef (instead of Ref)
+        which is derived from Term.
+        - Term::get_type() returns concrete type of the object.
+        - Method Term::cast_to() can be used to check that term has a
+        certain type and cast it to that type simultaneously.
+
 2003-06-21  Anton Orlov  <orlov@mccme.ru>