Fix potential slicing with Filter class. (#440)
authortsteven4 <13596209+tsteven4@users.noreply.github.com>
Tue, 17 Dec 2019 14:23:05 +0000 (07:23 -0700)
committerGitHub <noreply@github.com>
Tue, 17 Dec 2019 14:23:05 +0000 (07:23 -0700)
commit89eef49cadaf7cc363cb85597f9bc881304ab7c5
treea13209a69dcccc7b5471fb3ce4a71145f39c1777
parent06f8411df4478f2784b94bc9d65352e0d3059048
Fix potential slicing with Filter class. (#440)

detected by clazy as:
warning: Polymorphic class Filter is copyable. Potential slicing. [-Wclazy-copyable-polymorphic]
filter.h