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50 lines
1.8 KiB
C++
50 lines
1.8 KiB
C++
enum _CNULL { CNULL };
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template <class D, class S>
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inline D brutal_cast(const S& source) { return *(D *)&source; }
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#include "Cbgen.h"
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#include "Callback0.h"
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#include "Callback1.h"
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#include "Callback2.h"
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#include "Callback3.h"
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#include "Callback4.h"
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#define THISBACK(x) callback(this, &CLASSNAME::x)
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#define THISBACK1(x, arg) callback1(this, &CLASSNAME::x, arg)
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#define THISBACK2(m, a, b) callback2(this, &CLASSNAME::m, a, b)
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#define THISBACK3(m, a, b, c) callback3(this, &CLASSNAME::m, a, b, c)
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#define THISBACK4(m, a, b, c, d) callback4(this, &CLASSNAME::m, a, b, c, d)
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#define PTEBACK(x) pteback(this, &CLASSNAME::x)
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#define PTEBACK1(x, arg) pteback1(this, &CLASSNAME::x, arg)
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#define PTEBACK2(m, a, b) pteback2(this, &CLASSNAME::m, a, b)
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#define PTEBACK3(m, a, b, c) pteback3(this, &CLASSNAME::m, a, b, c)
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#define PTEBACK4(m, a, b, c, d) pteback4(this, &CLASSNAME::m, a, b, c, d)
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#define STDBACK(x) callback(&x)
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#define STDBACK1(x, arg) callback1(&x, arg)
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#define STDBACK2(m, a, b) callback2(&m, a, b)
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#define STDBACK3(m, a, b, c) callback3(&m, a, b, c)
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#define STDBACK4(m, a, b, c, d) callback4(&m, a, b, c, d)
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template <class T>
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class CallbackArgTarget
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{
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T result;
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void SetResult(const T& value) { result = value; }
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void Set(T value) { result = value; }
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public:
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typedef CallbackArgTarget CLASSNAME;
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operator const T&() const { return result; }
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bool IsNullInstance() const { return IsNull(result); }
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Callback operator[](const T& value) { return THISBACK1(SetResult, value); }
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operator Callback1<const T&>() { return THISBACK(SetResult); }
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operator Callback1<T>() { return THISBACK(Set); }
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CallbackArgTarget() { result = Null; }
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};
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