[Mumps2Py:] [126] added translate_indirection to handle atomic indirection.

[subversion@xxxxxxxxxxxxx]

Revision: 126
Author:   pgallot
Date:     2008-02-22 03:35:45 +0000 (Fri, 22 Feb 2008)

Log Message:
-----------
added translate_indirection to handle atomic indirection.

Modified Paths:
--------------
    trunk/mumps2py/tok2python.py


Modified: trunk/mumps2py/tok2python.py
===================================================================
--- trunk/mumps2py/tok2python.py	2008-02-22 03:34:21 UTC (rev 125)
+++ trunk/mumps2py/tok2python.py	2008-02-22 03:35:45 UTC (rev 126)
@@ -60,6 +60,7 @@
 
     def add_frontmatter(self):
         """add in what needs to go at the top of the translated code"""
+        assert(self.mumps_module)
         block_str = "# %s \n# translated from %s\n# by Mumps2Py\n\n" % \
                     (self.mumps_module.output_file,
                      self.mumps_module.input_file)
@@ -160,6 +161,16 @@
         """ translates a Mumps-style newline to Python"""
         return r'"\n"'
 
+    def translate_indirection(translation, token):
+        """translates an atomic indirection expression to Python"""
+        translation.add_cl_import()
+        indr_str = "M_eval(%s, locals())" % \
+                   translate_expr(translation, token.expr)
+        if token.is_indexed():
+            indr_str = "%s[%s]" % \
+                       (indr_str, tuplify(translation, token.indices))
+        return indr_str
+
     def translate_intr_ascii(translation, token):
         """ translates the Mumps Intrinsic function ASCII to Python"""
         if len(token.params) == 1:
@@ -499,6 +510,7 @@
         NUMLITERAL:translate_num,
         STRINGLITERAL:translate_str,
         LOCALVAR:translate_local_var,
+        INDIRECTION: translate_indirection,
         FCC_NEWLINE:translate_fcc_newline,
         F_ASCII: translate_intr_ascii,
         F_CHAR: translate_intr_char,