[Ecell-cvs] SF.net SVN: ecell:[3887] ecell3/trunk/ecell/pyecell/ecell/_ecs.cpp

[<mor...@us...>]

Revision: 3887
          http://ecell.svn.sourceforge.net/ecell/?rev=3887&view=rev
Author:   moriyoshi
Date:     2011-01-09 03:50:34 +0000 (Sun, 09 Jan 2011)

Log Message:
-----------
* Py_VISIT() is available since 2.4.

Modified Paths:
--------------
    ecell3/trunk/ecell/pyecell/ecell/_ecs.cpp

Modified: ecell3/trunk/ecell/pyecell/ecell/_ecs.cpp
===================================================================
--- ecell3/trunk/ecell/pyecell/ecell/_ecs.cpp	2011-01-09 02:47:45 UTC (rev 3886)
+++ ecell3/trunk/ecell/pyecell/ecell/_ecs.cpp	2011-01-09 03:50:34 UTC (rev 3887)
@@ -77,6 +77,17 @@
 
 #endif
 
+#if PY_VERSION_HEX < 0x02040000
+#define Py_VISIT(op)                                    \
+    do {                                                \
+        if (op) {                                       \
+            int vret = visit((PyObject *)(op), arg);    \
+            if (vret)                                   \
+                return vret;                            \
+        }                                               \
+    } while (0)
+#endif
+
 using namespace libecs;
 namespace py = boost::python;
 


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