Note! This project has moved to github.com/armmbed/mbed-events
This repository has been superceded
This project has moved to mbed-events
Composable event loops combine the cheap synchronicity of event loops with the composability of preempted threads.
Two modular event queue classes are provided:
- EventLoop - for loops coupled with a c++ managed thread
- EventQueue - for manually managed event queues
The Event class takes advantage of the extensibility of FuncPtr to allow an event to be passed through APIs as a normal function.
More information on composable event loops.
Diff: EventQueue.h
- Revision:
- 19:86ffaa34870b
- Parent:
- 18:765776145464
- Child:
- 20:2f9d9c53a5af
--- a/EventQueue.h Mon Apr 18 12:58:26 2016 -0500 +++ b/EventQueue.h Mon Apr 18 12:59:37 2016 -0500 @@ -205,17 +205,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1, typename A2, typename A3, typename A4> - bool trigger_in(F func, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms=-1) { + bool trigger_in(F func, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms) { return event_trigger(Binder<void(A0,A1,A2,A3,A4),A0,A1,A2,A3,A4>(func,a0,a1,a2,a3,a4), ms, -1, 0); } template <typename T, typename A0, typename A1, typename A2, typename A3, typename A4> - bool trigger_in(T *obj, void (*func)(T*,A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms=-1) { + bool trigger_in(T *obj, void (*func)(T*,A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms) { return trigger_in(FuncPtr<void(A0,A1,A2,A3,A4)>(obj,func),a0,a1,a2,a3,a4,ms); } template <typename T, typename A0, typename A1, typename A2, typename A3, typename A4> - bool trigger_in(T *obj, void (T::*func)(A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms=-1) { + bool trigger_in(T *obj, void (T::*func)(A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms) { return trigger_in(FuncPtr<void(A0,A1,A2,A3,A4)>(obj,func),a0,a1,a2,a3,a4,ms); } @@ -223,17 +223,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1, typename A2, typename A3> - bool trigger_in(F func, A0 a0, A1 a1, A2 a2, A3 a3, int ms=-1) { + bool trigger_in(F func, A0 a0, A1 a1, A2 a2, A3 a3, int ms) { return event_trigger(Binder<void(A0,A1,A2,A3),A0,A1,A2,A3>(func,a0,a1,a2,a3), ms, -1, 0); } template <typename T, typename A0, typename A1, typename A2, typename A3> - bool trigger_in(T *obj, void (*func)(T*,A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms=-1) { + bool trigger_in(T *obj, void (*func)(T*,A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms) { return trigger_in(FuncPtr<void(A0,A1,A2,A3)>(obj,func),a0,a1,a2,a3,ms); } template <typename T, typename A0, typename A1, typename A2, typename A3> - bool trigger_in(T *obj, void (T::*func)(A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms=-1) { + bool trigger_in(T *obj, void (T::*func)(A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms) { return trigger_in(FuncPtr<void(A0,A1,A2,A3)>(obj,func),a0,a1,a2,a3,ms); } @@ -241,17 +241,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1, typename A2> - bool trigger_in(F func, A0 a0, A1 a1, A2 a2, int ms=-1) { + bool trigger_in(F func, A0 a0, A1 a1, A2 a2, int ms) { return event_trigger(Binder<void(A0,A1,A2),A0,A1,A2>(func,a0,a1,a2), ms, -1, 0); } template <typename T, typename A0, typename A1, typename A2> - bool trigger_in(T *obj, void (*func)(T*,A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms=-1) { + bool trigger_in(T *obj, void (*func)(T*,A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms) { return trigger_in(FuncPtr<void(A0,A1,A2)>(obj,func),a0,a1,a2,ms); } template <typename T, typename A0, typename A1, typename A2> - bool trigger_in(T *obj, void (T::*func)(A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms=-1) { + bool trigger_in(T *obj, void (T::*func)(A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms) { return trigger_in(FuncPtr<void(A0,A1,A2)>(obj,func),a0,a1,a2,ms); } @@ -259,17 +259,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1> - bool trigger_in(F func, A0 a0, A1 a1, int ms=-1) { + bool trigger_in(F func, A0 a0, A1 a1, int ms) { return event_trigger(Binder<void(A0,A1),A0,A1>(func,a0,a1), ms, -1, 0); } template <typename T, typename A0, typename A1> - bool trigger_in(T *obj, void (*func)(T*,A0,A1), A0 a0, A1 a1, int ms=-1) { + bool trigger_in(T *obj, void (*func)(T*,A0,A1), A0 a0, A1 a1, int ms) { return trigger_in(FuncPtr<void(A0,A1)>(obj,func),a0,a1,ms); } template <typename T, typename A0, typename A1> - bool trigger_in(T *obj, void (T::*func)(A0,A1), A0 a0, A1 a1, int ms=-1) { + bool trigger_in(T *obj, void (T::*func)(A0,A1), A0 a0, A1 a1, int ms) { return trigger_in(FuncPtr<void(A0,A1)>(obj,func),a0,a1,ms); } @@ -277,17 +277,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0> - bool trigger_in(F func, A0 a0, int ms=-1) { + bool trigger_in(F func, A0 a0, int ms) { return event_trigger(Binder<void(A0),A0>(func,a0), ms, -1, 0); } template <typename T, typename A0> - bool trigger_in(T *obj, void (*func)(T*,A0), A0 a0, int ms=-1) { + bool trigger_in(T *obj, void (*func)(T*,A0), A0 a0, int ms) { return trigger_in(FuncPtr<void(A0)>(obj,func),a0,ms); } template <typename T, typename A0> - bool trigger_in(T *obj, void (T::*func)(A0), A0 a0, int ms=-1) { + bool trigger_in(T *obj, void (T::*func)(A0), A0 a0, int ms) { return trigger_in(FuncPtr<void(A0)>(obj,func),a0,ms); } @@ -295,17 +295,17 @@ * @param ms Delay in milliseconds */ template <typename F> - bool trigger_in(F func, int ms=-1) { + bool trigger_in(F func, int ms) { return event_trigger(Binder<void()>(func), ms, -1, 0); } template <typename T> - bool trigger_in(T *obj, void (*func)(T*), int ms=-1) { + bool trigger_in(T *obj, void (*func)(T*), int ms) { return trigger_in(FuncPtr<void()>(obj,func),ms); } template <typename T> - bool trigger_in(T *obj, void (T::*func)(), int ms=-1) { + bool trigger_in(T *obj, void (T::*func)(), int ms) { return trigger_in(FuncPtr<void()>(obj,func),ms); } @@ -313,17 +313,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1, typename A2, typename A3, typename A4> - bool trigger_every(F func, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms=-1) { + bool trigger_every(F func, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms) { return event_trigger(Binder<void(A0,A1,A2,A3,A4),A0,A1,A2,A3,A4>(func,a0,a1,a2,a3,a4), 0, ms, 0); } template <typename T, typename A0, typename A1, typename A2, typename A3, typename A4> - bool trigger_every(T *obj, void (*func)(T*,A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms=-1) { + bool trigger_every(T *obj, void (*func)(T*,A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms) { return trigger_every(FuncPtr<void(A0,A1,A2,A3,A4)>(obj,func),a0,a1,a2,a3,a4,ms); } template <typename T, typename A0, typename A1, typename A2, typename A3, typename A4> - bool trigger_every(T *obj, void (T::*func)(A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms=-1) { + bool trigger_every(T *obj, void (T::*func)(A0,A1,A2,A3,A4), A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, int ms) { return trigger_every(FuncPtr<void(A0,A1,A2,A3,A4)>(obj,func),a0,a1,a2,a3,a4,ms); } @@ -331,17 +331,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1, typename A2, typename A3> - bool trigger_every(F func, A0 a0, A1 a1, A2 a2, A3 a3, int ms=-1) { + bool trigger_every(F func, A0 a0, A1 a1, A2 a2, A3 a3, int ms) { return event_trigger(Binder<void(A0,A1,A2,A3),A0,A1,A2,A3>(func,a0,a1,a2,a3), 0, ms, 0); } template <typename T, typename A0, typename A1, typename A2, typename A3> - bool trigger_every(T *obj, void (*func)(T*,A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms=-1) { + bool trigger_every(T *obj, void (*func)(T*,A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms) { return trigger_every(FuncPtr<void(A0,A1,A2,A3)>(obj,func),a0,a1,a2,a3,ms); } template <typename T, typename A0, typename A1, typename A2, typename A3> - bool trigger_every(T *obj, void (T::*func)(A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms=-1) { + bool trigger_every(T *obj, void (T::*func)(A0,A1,A2,A3), A0 a0, A1 a1, A2 a2, A3 a3, int ms) { return trigger_every(FuncPtr<void(A0,A1,A2,A3)>(obj,func),a0,a1,a2,a3,ms); } @@ -349,17 +349,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1, typename A2> - bool trigger_every(F func, A0 a0, A1 a1, A2 a2, int ms=-1) { + bool trigger_every(F func, A0 a0, A1 a1, A2 a2, int ms) { return event_trigger(Binder<void(A0,A1,A2),A0,A1,A2>(func,a0,a1,a2), 0, ms, 0); } template <typename T, typename A0, typename A1, typename A2> - bool trigger_every(T *obj, void (*func)(T*,A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms=-1) { + bool trigger_every(T *obj, void (*func)(T*,A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms) { return trigger_every(FuncPtr<void(A0,A1,A2)>(obj,func),a0,a1,a2,ms); } template <typename T, typename A0, typename A1, typename A2> - bool trigger_every(T *obj, void (T::*func)(A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms=-1) { + bool trigger_every(T *obj, void (T::*func)(A0,A1,A2), A0 a0, A1 a1, A2 a2, int ms) { return trigger_every(FuncPtr<void(A0,A1,A2)>(obj,func),a0,a1,a2,ms); } @@ -367,17 +367,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0, typename A1> - bool trigger_every(F func, A0 a0, A1 a1, int ms=-1) { + bool trigger_every(F func, A0 a0, A1 a1, int ms) { return event_trigger(Binder<void(A0,A1),A0,A1>(func,a0,a1), 0, ms, 0); } template <typename T, typename A0, typename A1> - bool trigger_every(T *obj, void (*func)(T*,A0,A1), A0 a0, A1 a1, int ms=-1) { + bool trigger_every(T *obj, void (*func)(T*,A0,A1), A0 a0, A1 a1, int ms) { return trigger_every(FuncPtr<void(A0,A1)>(obj,func),a0,a1,ms); } template <typename T, typename A0, typename A1> - bool trigger_every(T *obj, void (T::*func)(A0,A1), A0 a0, A1 a1, int ms=-1) { + bool trigger_every(T *obj, void (T::*func)(A0,A1), A0 a0, A1 a1, int ms) { return trigger_every(FuncPtr<void(A0,A1)>(obj,func),a0,a1,ms); } @@ -385,17 +385,17 @@ * @param ms Delay in milliseconds */ template <typename F, typename A0> - bool trigger_every(F func, A0 a0, int ms=-1) { + bool trigger_every(F func, A0 a0, int ms) { return event_trigger(Binder<void(A0),A0>(func,a0), 0, ms, 0); } template <typename T, typename A0> - bool trigger_every(T *obj, void (*func)(T*,A0), A0 a0, int ms=-1) { + bool trigger_every(T *obj, void (*func)(T*,A0), A0 a0, int ms) { return trigger_every(FuncPtr<void(A0)>(obj,func),a0,ms); } template <typename T, typename A0> - bool trigger_every(T *obj, void (T::*func)(A0), A0 a0, int ms=-1) { + bool trigger_every(T *obj, void (T::*func)(A0), A0 a0, int ms) { return trigger_every(FuncPtr<void(A0)>(obj,func),a0,ms); } @@ -403,17 +403,17 @@ * @param ms Delay in milliseconds */ template <typename F> - bool trigger_every(F func, int ms=-1) { + bool trigger_every(F func, int ms) { return event_trigger(Binder<void()>(func), 0, ms, 0); } template <typename T> - bool trigger_every(T *obj, void (*func)(T*), int ms=-1) { + bool trigger_every(T *obj, void (*func)(T*), int ms) { return trigger_every(FuncPtr<void()>(obj,func),ms); } template <typename T> - bool trigger_every(T *obj, void (T::*func)(), int ms=-1) { + bool trigger_every(T *obj, void (T::*func)(), int ms) { return trigger_every(FuncPtr<void()>(obj,func),ms); } };