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| author | Grigoriy Chudnov <g.chudnov@gmail.com> | 2016-12-17 03:02:22 +0300 |
|---|---|---|
| committer | Kirk Shoop <kirk.shoop@microsoft.com> | 2016-12-16 16:02:22 -0800 |
| commit | a5c54e7008395c86fb34a5544faf40405255a8fc (patch) | |
| tree | 63f3477a6f08f18fe6d504d08560ee7148691269 /Rx/v2/src/rxcpp/rx-observable.hpp | |
| parent | 83be450f46e8230586395653a0c95269830dfca4 (diff) | |
| download | RxCpp-a5c54e7008395c86fb34a5544faf40405255a8fc.tar.gz | |
add is_empty operator (#294)
* add is_empty operator
* fix msvc error
Diffstat (limited to 'Rx/v2/src/rxcpp/rx-observable.hpp')
| -rw-r--r-- | Rx/v2/src/rxcpp/rx-observable.hpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Rx/v2/src/rxcpp/rx-observable.hpp b/Rx/v2/src/rxcpp/rx-observable.hpp index 8033198..2ff85ae 100644 --- a/Rx/v2/src/rxcpp/rx-observable.hpp +++ b/Rx/v2/src/rxcpp/rx-observable.hpp @@ -742,6 +742,28 @@ public: return observable_member(all_tag{}, *this, std::forward<AN>(an)...); } + /*! @copydoc rxcpp::operators::is_empty + */ + template<class... AN> + auto is_empty(AN&&... an) const + /// \cond SHOW_SERVICE_MEMBERS + -> decltype(observable_member(is_empty_tag{}, *(this_type*)nullptr, std::forward<AN>(an)...)) + /// \endcond + { + return observable_member(is_empty_tag{}, *this, std::forward<AN>(an)...); + } + + /*! @copydoc rx-any.hpp + */ + template<class... AN> + auto any(AN&&... an) const + /// \cond SHOW_SERVICE_MEMBERS + -> decltype(observable_member(any_tag{}, *(this_type*)nullptr, std::forward<AN>(an)...)) + /// \endcond + { + return observable_member(any_tag{}, *this, std::forward<AN>(an)...); + } + /*! @copydoc rxcpp::operators::exists */ template<class... AN> |