cancellation_token_source.h

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#pragma once
#include "cancellation_token.h"
#include "../core_export.h"
#include "../object.h"
#include "../types.h"
 
namespace xtd {
  namespace threading {
    class core_export_ cancellation_token_source : public object {
      struct data;
    public:
      
      cancellation_token_source(int32 milliseconds_delay);
      cancellation_token_source(const time_span& delay);
 
      cancellation_token_source();
      cancellation_token_source(const cancellation_token_source& cancellation_token_source);
      cancellation_token_source& operator=(const cancellation_token_source& cancellation_token_source);
      ~cancellation_token_source();
      
      
      bool is_cancellation_requested() const noexcept;
      
      const cancellation_token& token() const noexcept;
      
      
 
    private:
      bool can_be_canceled() const noexcept;
      threading::wait_handle& wait_handle() noexcept;
 
      friend class cancellation_token;
      std::shared_ptr<data> data_;
    };
  }
}