Add a table.zero() function to bcc.TableBase

It is sometimes useful to zero out the entries of table without erasing the keys. Add a zero() function to make this easy. Signed-off-by: Brenden Blanco <[email protected]>
ego · Feb 23, 2016 · 54797f8 · 54797f8
1 parent d1a0e7f
commit 54797f8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/python/bcc/table.py b/src/python/bcc/table.py
@@ -186,6 +186,10 @@ def clear(self):
  for k in self.keys():
  self.__delitem__(k)
 
+ def zero(self):
+ for k in self.keys():
+ self[k] = self.Leaf()
+
  def __iter__(self):
  return TableBase.Iter(self, self.Key)