sim: Check the SimObjectVector.has_parent function to use the "any" function.
The existing code was essentially doing the same thing, but in a more
roundabout and obscure way. One difference between the two versions is that
I believe this will stop as soon as it encounters an element without a
parent, where the original version would call has_parent() on all the
elements regardless.
Change-Id: Ia1fef3083fc88fca11f8ecfca453476e33194695
Reviewed-on: https://gem5-review.googlesource.com/4842
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
diff --git a/src/python/m5/params.py b/src/python/m5/params.py
index e5f47e6..7a28e63 100644
--- a/src/python/m5/params.py
+++ b/src/python/m5/params.py
@@ -270,8 +270,7 @@
v.set_parent(parent, "%s%0*d" % (name, width, i))
def has_parent(self):
- elements = [e for e in self if not isNullPointer(e)]
- return reduce(lambda x,y: x and y, [v.has_parent() for v in elements])
+ return any([e.has_parent() for e in self if not isNullPointer(e)])
# return 'cpu0 cpu1' etc. for print_ini()
def get_name(self):
