OSRTStreamIF Class Reference
[ASN.1 Stream Classes]

Inheritance diagram for OSRTStreamIF:

OSRTCtxtHolderIF OSRTInputStreamIF OSRTOutputStreamIF OSRTStream OSRTInputStream OSRTOutputStream OSRTInputStream OSRTOutputStream OSBufferedInputStream OSRTFileInputStream OSRTMemoryInputStream OSRTSocketInputStream OSRTFileOutputStream OSRTMemoryOutputStream OSRTSocketOutputStream OSBufferedInputStream OSRTFileInputStream OSRTMemoryInputStream OSRTSocketInputStream OSRTFileOutputStream OSRTMemoryOutputStream OSRTSocketOutputStream List of all members.

Public Member Functions

virtual int close ()=0
 Closes the input or output stream and releases any system resources associated with the stream.
virtual int flush ()=0
 Flushes the buffered data to the stream.
virtual OSBOOL isOpened ()=0
 Checks, is the stream opened or not.

Detailed Description

Definition at line 41 of file OSRTStreamIF.h.

Member Function Documentation

virtual int OSRTStreamIF::close (  )  [pure virtual]

Closes the input or output stream and releases any system resources associated with the stream.

For output streams this function also flushes all internal buffers to the stream.

Returns:
Completion status of operation:
  • 0 = success,
  • negative return value is error.
See also:
rtxStreamClose

Implemented in OSRTInputStream, OSRTOutputStream, and OSRTStream.

virtual int OSRTStreamIF::flush (  )  [pure virtual]

Flushes the buffered data to the stream.

Returns:
Completion status of operation:
  • 0 = success,
  • negative return value is error.
See also:
rtxStreamFlush

Implemented in OSRTInputStream, OSRTOutputStream, and OSRTStream.

virtual OSBOOL OSRTStreamIF::isOpened (  )  [pure virtual]

Checks, is the stream opened or not.

Returns:
TRUE, if the stream is opened, FALSE otherwise.
See also:
rtxStreamIsOpened

Implemented in OSRTInputStream, OSRTOutputStream, and OSRTStream.

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