Abstract base class for all the concrete implementation classes that provide different implementations for the ACE_Asynch_Read_Stream. More...
#include <Asynch_IO_Impl.h>
Inheritance diagram for ACE_Asynch_Read_Stream_Impl:
Collaboration diagram for ACE_Asynch_Read_Stream_Impl:
Public Member Functions | |
| virtual | ~ACE_Asynch_Read_Stream_Impl ()=default |
| virtual int | read (ACE_Message_Block &message_block, size_t bytes_to_read, const void *act, int priority, int signal_number)=0 |
| virtual int | readv (ACE_Message_Block &message_block, size_t bytes_to_read, const void *act, int priority, int signal_number)=0 |
 Public Member Functions inherited from ACE_Asynch_Operation_Impl | |
| virtual | ~ACE_Asynch_Operation_Impl ()=default |
| virtual int | open (const ACE_Handler::Proxy_Ptr &handler_proxy, ACE_HANDLE handle, const void *completion_key, ACE_Proactor *proactor)=0 |
| virtual int | cancel ()=0 |
| virtual ACE_Proactor * | proactor () const =0 |
| Return the underlying proactor. | |
Protected Member Functions | |
| ACE_Asynch_Read_Stream_Impl ()=default | |
| Protected Member Functions inherited from ACE_Asynch_Operation_Impl | |
| ACE_Asynch_Operation_Impl ()=default | |
Detailed Description
Abstract base class for all the concrete implementation classes that provide different implementations for the ACE_Asynch_Read_Stream.
Constructor & Destructor Documentation
◆ ~ACE_Asynch_Read_Stream_Impl()
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virtualdefault |
◆ ACE_Asynch_Read_Stream_Impl()
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protecteddefault |
Member Function Documentation
◆ read()
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pure virtual |
This starts off an asynchronous read. Upto bytes_to_read will be read and stored in the message_block.
Implemented in ACE_Asynch_Read_File_Impl, ACE_POSIX_Asynch_Read_Stream, and ACE_POSIX_Asynch_Read_File.
◆ readv()
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pure virtual |
Same as above but with scatter support, through chaining of composite message blocks using the continuation field.
Implemented in ACE_Asynch_Read_File_Impl.
The documentation for this class was generated from the following file:
