diff options
Diffstat (limited to 'plugingui/notifier.h')
| -rw-r--r-- | plugingui/notifier.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/plugingui/notifier.h b/plugingui/notifier.h index d68e28c..7e6b0d8 100644 --- a/plugingui/notifier.h +++ b/plugingui/notifier.h @@ -64,7 +64,7 @@ public: std::set<NotifierBase*> signals; }; -template<typename T, typename... Args> +template<typename... Args> class Notifier : public NotifierBase { public: Notifier() {} @@ -75,7 +75,7 @@ public: } } - void connect(Listener* object, std::function<void(T, Args...)> slot) + void connect(Listener* object, std::function<void(Args...)> slot) { slots[object] = slot; if(object) { @@ -88,14 +88,14 @@ public: slots.erase(object); } - void notify(T t, Args...args) + void notify(Args...args) { for(auto slot = slots.begin(); slot != slots.end(); ++slot) { - (*slot).second(t, args...); + (*slot).second(args...); } } - std::map<Listener*, std::function<void(T, Args...)>> slots; + std::map<Listener*, std::function<void(Args...)>> slots; }; } // GUI:: @@ -118,7 +118,7 @@ template<unsigned... Is, class F, class... Ts> auto easy_bind(seq<Is...>, F&& f, Ts&&... vs) -> decltype(std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...)) { - return std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...); + return std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...); } } // aux:: @@ -126,18 +126,18 @@ template<class R, class C, class... FArgs, class... Args> auto mem_bind(R (C::*ptmf)(FArgs...), Args&&... vs) -> decltype(aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...)) { - // the +1s for 'this' argument - static_assert(sizeof...(Args) <= sizeof...(FArgs) + 1, "too many arguments to mem_bind"); - return aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...); + // the +1s for 'this' argument + static_assert(sizeof...(Args) <= sizeof...(FArgs) + 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...); } template<class T, class C, class... Args> auto mem_bind(T C::*ptmd, Args&&... vs) -> decltype(aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...)) { - // just 'this' argument - static_assert(sizeof...(Args) <= 1, "too many arguments to mem_bind"); - return aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...); + // just 'this' argument + static_assert(sizeof...(Args) <= 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...); } //#define obj_connect_old(SRC, SIG, TAR, SLO) (SRC).SIG.connect(&(TAR), mem_bind(&decltype(TAR)::SLO, TAR)) @@ -146,4 +146,4 @@ auto mem_bind(T C::*ptmd, Args&&... vs) (SRC).SIG.connect(nullptr, SLO) #define obj_connect(SRC, SIG, TAR, SLO) \ - (SRC)->SIG.connect(TAR, mem_bind(&SLO, std::ref(*TAR))) + (SRC)->SIG.connect(TAR, mem_bind(&SLO, std::ref(*TAR))) |