[myhdl-list] intbv wrap

[Christopher F. <chr...@gm...>]

At this point in time I am going to defer converting the wrap function 
as briefly discussed in other threads.  It is beyond my current 
capabilities.  But this doesn't change the approach.  It simply means 
the wrap can only be used as an attribute of the intbv object, thank you 
Tom Dillon for the pointer here.

It also seemed appropriate to add a property for _val, see the following.

     # val property
     def _get_val(self):
         return self._val

     def _set_val(self, pval):

         if self._wrap:
             self._val = self.wrap(pval)
         else:
             self._val = pval

         self._checkBounds()

     val = property(_get_val, _set_val)


This had been discussed in some older threads.  Are there any objections 
against this type of implementation?  The _checkBounds and wrap will be 
called only from the _set_val property function.

Above self._wrap is a data member initialized in the constructor based 
on a parameter.

def __init__(self, val=0, min=None, max=None, wrap=False, _nrbits=0):

Thanks
Chris Felton