// MCpp_Callback.h - MULTICAM C++ API - Callback
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#if !defined(__MCPP_CALLBACK_H__)
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#define __MCPP_CALLBACK_H__
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namespace Euresys
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{
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namespace MultiCam
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{
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// ********************************************************************************************
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// Callback class
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// --------------
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class Callback
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{
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public:
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virtual ~Callback() = 0;
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virtual void RunUntyped(MultiCamObjectWithSignaling *object, SignalInfo &info) = 0;
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};
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template <class T, class OwnerType> class UserCallback : public Callback
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{
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private:
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T *Object;
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void (T::*Function)(OwnerType &channel, SignalInfo &info);
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public:
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UserCallback(T *obj, void (T::*f)(OwnerType &channel, SignalInfo &info)) :
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Object(obj),
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Function(f)
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{
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}
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inline ~UserCallback()
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{
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}
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void Run(OwnerType &channel, SignalInfo &info)
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{
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(Object->*Function)(channel, info);
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}
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void RunUntyped(MultiCamObjectWithSignaling *caller, SignalInfo &info)
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{
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Run(*reinterpret_cast<OwnerType*>(caller), info);
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}
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};
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}
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}
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#endif
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