push.hpp

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#pragma once
 
#include <functional>
 
namespace longport {
 
template<typename Ctx, typename T>
struct PushEvent
{
private:
  Ctx ctx_;
  const T* data_;
 
public:
  PushEvent(Ctx ctx, const T* data)
    : ctx_(ctx)
    , data_(data)
  {
  }
 
  inline const T* operator->() const { return data_; }
 
  inline const Ctx& context() { return ctx_; }
};
 
template<typename Ctx, typename T>
using PushCallback = std::function<void(PushEvent<Ctx, T>)>;
 
}