Unigine::StreamBase Class
Unigine Base Stream class.
To use this class, include the UnigineStream.h file.
Unigine::StreamBase Class
Members
StreamBase ()
Constructor.virtual ~StreamBase ()
Virtual destructor.Ptr< Stream > getStream () const
Return a stream pointer.Return value
The stream pointer.virtual int isOpened () =0
Return the status of the stream.Return value
Returns 1 if stream is opened; otherwise, 0 is returned.virtual int isAvailable () =0
Return the status of the stream.Return value
Returns 1 if stream data is available; otherwise, 0 is returned.virtual size_t read (void * ptr, size_t size, size_t nmemb) =0
Read the number of bytes from the stream.Arguments
- void * ptr - Destination buffer pointer.
- size_t size - Size of the buffer in bytes.
- size_t nmemb - Number of memory blocks to read.
Return value
Returns the number of read bytes.virtual size_t write (const void * ptr, size_t size, size_t nmemb) =0
Write the number of bytes to the stream.Arguments
- const void * ptr - Source buffer pointer.
- size_t size - Size of the buffer in bytes.
- size_t nmemb - Number of memory blocks to write.
Return value
Returns the number of written bytes.Last update: 03.07.2017
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