From 092a7d9f097d9278122b587d2abfc5747e55e4bf Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Fri, 8 Oct 2004 09:11:09 +0000
Subject: [PATCH] add  cast to work with SwigValueWrapper and write the out
 enum types appart, as needed

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6375 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Lib/python/pyenum.swg     | 26 ++++++++++++++++++++++++--
 Lib/python/pyvaltypes.swg | 19 +++++++++----------
 2 files changed, 33 insertions(+), 12 deletions(-)

diff --git a/Lib/python/pyenum.swg b/Lib/python/pyenum.swg
index b7cf109a6..a9d002e8b 100644
--- a/Lib/python/pyenum.swg
+++ b/Lib/python/pyenum.swg
@@ -2,6 +2,8 @@
  *  Enums 
  * ------------------------------------------------------------ */
 %apply int { enum SWIGTYPE };
+/* this doesn't work now, you need to redefined it for each enum. */
+%apply const int& { const enum SWIGTYPE& };
 
 %typemap(varin,fragment=SWIG_AsVal_frag(int)) enum SWIGTYPE
 {
@@ -14,8 +16,28 @@
   }
 }
 
+%define ENUM_OUT_TYPEMAP(from_meth,pyfrag)
+  %typemap(out,fragment=pyfrag) enum SWIGTYPE 
+   "$result = from_meth(($1));";
+  %typemap(out,fragment=pyfrag) const enum SWIGTYPE& 
+   "$result = from_meth((*$1));";
+  %typemap(varout,fragment=pyfrag) enum SWIGTYPE, const enum SWIGTYPE&  
+   "$result = from_meth($1);";
+  %typemap(constcode,fragment=pyfrag) enum SWIGTYPE
+   "PyDict_SetItemString(d,\"$symname\", from_meth($value));";
+  %typemap(directorin,fragment=pyfrag) enum SWIGTYPE *DIRECTORIN 
+   "$input = from_meth(*$1_name);";
+  %typemap(directorin,fragment=pyfrag) enum SWIGTYPE, const enum SWIGTYPE& 
+   "$input = from_meth($1_name);";
+  %typemap(throws,fragment=pyfrag) enum SWIGTYPE 
+   "PyErr_SetObject(PyExc_RuntimeError, from_meth($1));
+    SWIG_fail;";
+%enddef
+
+ENUM_OUT_TYPEMAP(SWIG_From(int),SWIG_From_frag(int));
+
+  
+
 
-/* this doesn't work now, you need to redefined it for each enum. */
-%apply const int& { const enum SWIGTYPE& };
 
 
diff --git a/Lib/python/pyvaltypes.swg b/Lib/python/pyvaltypes.swg
index 4cac41978..42b3a25a9 100644
--- a/Lib/python/pyvaltypes.swg
+++ b/Lib/python/pyvaltypes.swg
@@ -20,9 +20,9 @@
 
 %define PYVAL_OUT_TYPEMAP(from_meth,pyfrag,...)
   %typemap(out,fragment=pyfrag) __VA_ARGS__ 
-  "$result = from_meth((__VA_ARGS__)$1);";
+  "$result = from_meth((__VA_ARGS__)($basetype)($1));";
   %typemap(out,fragment=pyfrag) const __VA_ARGS__& 
-  "$result = from_meth((__VA_ARGS__)*($1));";
+  "$result = from_meth((__VA_ARGS__)($basetype)(*$1));";
 %enddef
 
 /* varin */
@@ -42,13 +42,13 @@
 
 %define PYVAL_VAROUT_TYPEMAP(from_meth,pyfrag,...)
   %typemap(varout,fragment=pyfrag) __VA_ARGS__, const __VA_ARGS__&  
-   "$result = from_meth((__VA_ARGS__)$1);";
+   "$result = from_meth((__VA_ARGS__)($basetype)$1);";
 %enddef
 
 /* constant installation code */
 %define PYVAL_CONSTCODE_TYPEMAP(from_meth,pyfrag,...)
   %typemap(constcode,fragment=pyfrag) __VA_ARGS__ 
-     "PyDict_SetItemString(d,\"$symname\", from_meth((__VA_ARGS__)$value));";
+     "PyDict_SetItemString(d,\"$symname\", from_meth((__VA_ARGS__)($basetype)$value));";
 %enddef
 
 
@@ -56,9 +56,9 @@
 
 %define PYVAL_DIRECTORIN_TYPEMAP(from_meth,pyfrag,...)
   %typemap(directorin,fragment=pyfrag) __VA_ARGS__ *DIRECTORIN 
-  "$input = from_meth((__VA_ARGS__)*$1_name);";
+  "$input = from_meth((__VA_ARGS__)($basetype)*$1_name);";
   %typemap(directorin,fragment=pyfrag) __VA_ARGS__, const __VA_ARGS__& 
-  "$input = from_meth((__VA_ARGS__)$1_name);";
+  "$input = from_meth((__VA_ARGS__)($basetype)$1_name);";
 %enddef
 
 /* directorout */
@@ -80,10 +80,9 @@
 /* throws */
 
 %define PYVAL_THROWS_TYPEMAP(from_meth,pyfrag,...)
-  %typemap(throws,fragment=pyfrag) __VA_ARGS__ {
-    PyErr_SetObject(PyExc_RuntimeError, from_meth((__VA_ARGS__)$1));
-    SWIG_fail;
-  }
+  %typemap(throws,fragment=pyfrag) __VA_ARGS__ 
+   "PyErr_SetObject(PyExc_RuntimeError, from_meth((__VA_ARGS__)($basetype)$1));
+    SWIG_fail;";
 %enddef
 
 /* typecheck */