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Added GateMethodActionArg1, an obscure form of callback.

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git-svn-id: svn://ultimatepp.org/upp/trunk@606 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
rylek 2008-11-05 13:25:14 +00:00
parent d4c57a76fe
commit 6c395bd86d
1 changed files with 17 additions and 0 deletions
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17
uppsrc/Core/Callback.h
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@ -100,6 +100,23 @@ Callback1<P1> callback1(const Object *object, void (M::*method)(P1, P) const, T
(object, method, arg));
}
template <class OBJECT_, class METHOD_, class P1, class T>
struct GateMethodActionArg1 : public Gate1Action<P1> {
OBJECT_ *object;
METHOD_ method;
T arg;
bool Execute(P1 p1) { return (object->*method)(p1, arg); }
GateMethodActionArg1(OBJECT_ *object, METHOD_ method, T arg)
: object(object), method(method), arg(arg) {}
};
template <class Object, class M, class P1, class P, class T>
Gate1<P1> callback1(Object *object, bool (M::*method)(P1, P), T arg) {
return Gate1<P1>(new GateMethodActionArg1<Object, bool (M::*)(P1, P), P1, T>
(object, method, arg));
}
template <class F, class P1, class T, class HC = F>
struct CallbackActionCallArg1 : Callback1Action<P1> {
F fn;