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author | Murray Cumming <murrayc@murrayc.com> | 2016-04-22 10:08:04 +0200 |
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committer | Murray Cumming <murrayc@murrayc.com> | 2016-04-22 10:08:04 +0200 |
commit | 32f5839488242de4488d719bbe49a2294479baab (patch) | |
tree | b09cf1d771c7a0d92406562d9c1698e71b93db09 | |
parent | 3f7189989cd0f9cc72983a735cf12725467c6722 (diff) | |
download | sigc++-32f5839488242de4488d719bbe49a2294479baab.tar.gz |
limit_reference: Make constructor explicit.
-rw-r--r-- | sigc++/limit_reference.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sigc++/limit_reference.h b/sigc++/limit_reference.h index 0c6b9a9..d038210 100644 --- a/sigc++/limit_reference.h +++ b/sigc++/limit_reference.h @@ -56,7 +56,7 @@ public: /** Constructor. * @param target The reference to limit. */ - limit_reference(reference_type& target) : visited(target) {} + explicit limit_reference(reference_type& target) : visited(target) {} /** Retrieve the entity to visit for visit_each(). * Depending on the template specialization, this is either a derived reference, or |