dart::bin::DescriptorInfoSingleMixin< DI > Class Template Reference

#include <eventhandler.h>

Inheritance diagram for dart::bin::DescriptorInfoSingleMixin< DI >:

Public Member Functions
	DescriptorInfoSingleMixin (intptr_t fd, bool disable_tokens)
virtual	~DescriptorInfoSingleMixin ()
virtual bool	IsListeningSocket () const
virtual void	SetPortAndMask (Dart_Port port, intptr_t mask)
virtual void	RemovePort (Dart_Port port)
virtual void	RemoveAllPorts ()
virtual Dart_Port	NextNotifyDartPort (intptr_t events_ready)
virtual void	NotifyAllDartPorts (uintptr_t events)
virtual void	ReturnTokens (Dart_Port port, int count)
virtual intptr_t	Mask ()
virtual void	Close ()

Detailed Description

template<typename DI>
class dart::bin::DescriptorInfoSingleMixin< DI >

Definition at line 267 of file eventhandler.h.

Constructor & Destructor Documentation

DescriptorInfoSingleMixin()

template<typename DI >

dart::bin::DescriptorInfoSingleMixin< DI >::DescriptorInfoSingleMixin ( intptr_t  fd, bool  disable_tokens  )

inline

Definition at line 272 of file eventhandler.h.

      : DI(fd),
        port_(0),
        tokens_(kTokenCount),
        mask_(0),
        disable_tokens_(disable_tokens) {}

~DescriptorInfoSingleMixin()

template<typename DI >

virtual dart::bin::DescriptorInfoSingleMixin< DI >::~DescriptorInfoSingleMixin ( )

inlinevirtual

Definition at line 279 of file eventhandler.h.

{}

Member Function Documentation

Close()

template<typename DI >

virtual void dart::bin::DescriptorInfoSingleMixin< DI >::Close ( )

inlinevirtual

Definition at line 340 of file eventhandler.h.

{ DI::Close(); }

IsListeningSocket()

template<typename DI >

virtual bool dart::bin::DescriptorInfoSingleMixin< DI >::IsListeningSocket ( ) const

inlinevirtual

Definition at line 281 of file eventhandler.h.

{ return false; }

Mask()

template<typename DI >

virtual intptr_t dart::bin::DescriptorInfoSingleMixin< DI >::Mask ( )

inlinevirtual

Definition at line 333 of file eventhandler.h.

                          {
    if (tokens_ <= 0) {
      return 0;
    }
    return mask_;
  }

NextNotifyDartPort()

template<typename DI >

virtual Dart_Port dart::bin::DescriptorInfoSingleMixin< DI >::NextNotifyDartPort ( intptr_t  events_ready )

inlinevirtual

Definition at line 302 of file eventhandler.h.

                                                              {
    ASSERT(IS_IO_EVENT(events_ready) ||
           IS_EVENT(events_ready, kDestroyedEvent));
    if (!disable_tokens_) {
      tokens_--;
    }
    return port_;
  }

NotifyAllDartPorts()

template<typename DI >

virtual void dart::bin::DescriptorInfoSingleMixin< DI >::NotifyAllDartPorts ( uintptr_t  events )

inlinevirtual

Definition at line 311 of file eventhandler.h.

                                                    {
    // Unexpected close, asynchronous destroy or error events are the only
    // ones we broadcast to all listeners.
    ASSERT(IS_EVENT(events, kCloseEvent) || IS_EVENT(events, kErrorEvent) ||
           IS_EVENT(events, kDestroyedEvent));
 
    if (port_ != 0) {
      DartUtils::PostInt32(port_, events);
    }
    if (!disable_tokens_) {
      tokens_--;
    }
  }

RemoveAllPorts()

template<typename DI >

virtual void dart::bin::DescriptorInfoSingleMixin< DI >::RemoveAllPorts ( )

inlinevirtual

Definition at line 297 of file eventhandler.h.

                                {
    port_ = 0;
    mask_ = 0;
  }

RemovePort()

template<typename DI >

virtual void dart::bin::DescriptorInfoSingleMixin< DI >::RemovePort ( Dart_Port  port )

inlinevirtual

Definition at line 289 of file eventhandler.h.

                                          {
    // TODO(dart:io): Find out where we call RemovePort() with the invalid
    // port. Afterwards remove the part in the ASSERT here.
    ASSERT(port_ == 0 || port_ == port);
    port_ = 0;
    mask_ = 0;
  }

ReturnTokens()

template<typename DI >

virtual void dart::bin::DescriptorInfoSingleMixin< DI >::ReturnTokens ( Dart_Port  port, int  count  )

inlinevirtual

Definition at line 325 of file eventhandler.h.

                                                       {
    ASSERT(port_ == port);
    if (!disable_tokens_) {
      tokens_ += count;
    }
    ASSERT(tokens_ <= kTokenCount);
  }

SetPortAndMask()

template<typename DI >

virtual void dart::bin::DescriptorInfoSingleMixin< DI >::SetPortAndMask ( Dart_Port  port, intptr_t  mask  )

inlinevirtual

Definition at line 283 of file eventhandler.h.

                                                             {
    ASSERT(port_ == 0 || port == port_);
    port_ = port;
    mask_ = mask;
  }

---

The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/runtime/bin/eventhandler.h