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| author | Murray Cumming <murrayc@murrayc.com> | 2016-04-15 16:53:15 +0200 |
|---|---|---|
| committer | Murray Cumming <murrayc@murrayc.com> | 2016-04-15 16:53:15 +0200 |
| commit | 48611e840e9a00937026f3d478889380b0efc158 (patch) | |
| tree | 148c8648394d8ac5280437a46c8491b8cf8b88ff /sigc++ | |
| parent | 9343be179e6cf9a504b59855fe9e5d3d1fc12979 (diff) | |
| download | sigc++-48611e840e9a00937026f3d478889380b0efc158.tar.gz | |
self_and_iter: Take the iterator by const ref and store it as const.
This is less generically useful, but this isn't a generally used class.
Diffstat (limited to 'sigc++')
| -rw-r--r-- | sigc++/signal_base.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sigc++/signal_base.cc b/sigc++/signal_base.cc index 8d7c357..4916002 100644 --- a/sigc++/signal_base.cc +++ b/sigc++/signal_base.cc @@ -29,9 +29,9 @@ namespace internal struct self_and_iter : public notifiable { signal_impl* self_; - signal_impl::iterator_type iter_; + const signal_impl::iterator_type iter_; - self_and_iter(signal_impl* self, signal_impl::iterator_type iter) : self_(self), iter_(iter) {} + self_and_iter(signal_impl* self, const signal_impl::iterator_type& iter) : self_(self), iter_(iter) {} }; signal_impl::signal_impl() : ref_count_(0), exec_count_(0), deferred_(false) |