[pygccxml-commit] SF.net SVN: pygccxml: [31] pygccxml_dev/pygccxml/declarations/mdecl_wrapper.py

[<rom...@us...>]

Revision: 31
Author:   roman_yakovenko
Date:     2006-05-01 21:18:31 -0700 (Mon, 01 May 2006)
ViewCVS:  http://svn.sourceforge.net/pygccxml/?rev=31&view=rev

Log Message:
-----------
adding new function: __nonzero__. The main purpose is to use mdecl_wrapper_t instance in "if" statements as is.
An other change is attribute "_decl" becomes public.

Modified Paths:
--------------
    pygccxml_dev/pygccxml/declarations/mdecl_wrapper.py
Modified: pygccxml_dev/pygccxml/declarations/mdecl_wrapper.py
===================================================================
--- pygccxml_dev/pygccxml/declarations/mdecl_wrapper.py	2006-05-02 04:15:28 UTC (rev 30)
+++ pygccxml_dev/pygccxml/declarations/mdecl_wrapper.py	2006-05-02 04:18:31 UTC (rev 31)
@@ -34,18 +34,21 @@
         @type decls: list of L{declaration wrappers<decl_wrapper_t>}
         """
         object.__init__( self )
-        self.__dict__['_decls'] = decls
+        self.__dict__['decls'] = decls
 
+    def __nonzero__( self ):
+        return bool( self.decls )
+
     def __len__( self ):
         """returns the number of declarations"""
-        return len( self._decls )
+        return len( self.decls )
     
     def __getitem__( self, index ):
         """provides access to declaration"""
-        return self._decls[index]
+        return self.decls[index]
     
     def __ensure_attribute( self, name ):
-        invalid_decls = filter( lambda d: not hasattr( d, name ), self._decls )
+        invalid_decls = filter( lambda d: not hasattr( d, name ), self.decls )
         if invalid_decls:
             raise RuntimeError( "Not all declarations have '%s' attribute." % name )
         
@@ -55,10 +58,10 @@
         @param value: new value of attribute
         """
         self.__ensure_attribute( name )
-        for d in self._decls:
+        for d in self.decls:
             setattr( d, name, value )
             
     def __getattr__( self, name ):
         """@param name: name of method
         """
-        return call_redirector_t( name, self._decls )
\ No newline at end of file
+        return call_redirector_t( name, self.decls )
\ No newline at end of file


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