40 lines
881 B
C++
40 lines
881 B
C++
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#ifndef CALLBACK_H
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#define CALLBACK_H
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#include <memory>
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#include <functional>
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namespace smo {
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// Forward declaration
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class AsyncContinuation;
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/**
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* @brief Callback class that wraps a function and its caller continuation
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*
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* This class provides a way to pass both a callback function and the
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* caller's continuation in a single object, enabling deadlock detection
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* by walking the chain of continuations.
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*/
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template<typename CbFnT>
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class Callback
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{
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public:
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/**
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* @brief Constructor
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* @param caller The caller's continuation
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* @param cb The callback function to invoke
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*/
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Callback(std::shared_ptr<AsyncContinuation> caller, std::function<CbFnT> cb)
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: callerContinuation(std::move(caller)), callback(std::move(cb))
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{}
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public:
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std::shared_ptr<AsyncContinuation> callerContinuation;
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std::function<CbFnT> callback;
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};
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} // namespace smo
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#endif // CALLBACK_H
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