handler_context.h

#pragma once
 
 
#include "acme/handler/topic.h"
 
 
class CLASS_DECL_ACME handler_context :
   virtual public ::subparticle
{
public:
 
 
   // 0 update serial is not ok
   ::u64       m_uUpdateSerial;
 
 
   handler_context() { m_uUpdateSerial = 0; }
   ~handler_context() override;
 
 
   virtual void start_task();
 
 
   virtual void set_up_to_date(const ::topic * ptopic);
 
   inline bool is_up_to_date(const ::topic * ptopic) const
   {
 
      if (!m_uUpdateSerial)
      {
 
         return false;
 
      }
      
      if (!ptopic->m_uUpdateSerial)
      {
 
         return false;
 
      }
 
      return m_uUpdateSerial == ptopic->m_uUpdateSerial;
 
   }
 
};
 
 
using handler_context_pointer = ::pointer<handler_context>;