diff options
Diffstat (limited to 'libdevcore/CommonData.h')
| -rw-r--r-- | libdevcore/CommonData.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libdevcore/CommonData.h b/libdevcore/CommonData.h index 4297f606..ab4bfe68 100644 --- a/libdevcore/CommonData.h +++ b/libdevcore/CommonData.h @@ -166,6 +166,12 @@ template <class T, class U> std::vector<T>& operator+=(std::vector<T>& _a, U con _a.push_back(i); return _a; } +/// Concatenate the contents of a container onto a set +template <class T, class U> std::set<T>& operator+=(std::set<T>& _a, U const& _b) +{ + _a.insert(_b.begin(), _b.end()); + return _a; +} /// Concatenate two vectors of elements. template <class T> inline std::vector<T> operator+(std::vector<T> const& _a, std::vector<T> const& _b) |