Interface RandomAccessStream
Interface for all streams supporting random access.
Inherits from
Properties
Name | Type | Description |
---|---|---|
readable | bool | Determines if this stream is readable . |
size | ulong | Returns the total size of the file. |
writable | bool | Determines if this stream is writable . |
dataAvailableForRead | bool | Queries if there is data available for immediate, non-blocking read . |
empty | bool | Returns true iff the end of the stream has been reached |
leastSize | ulong | Returns the maximum number of bytes that are known to remain in this stream until the end is reached. After leastSize () bytes have been read , the stream will either have reached EOS and empty () returns true, or leastSize () returns again a number > 0. |
Methods
Name | Description |
---|---|
seek | Seeks to a specific position in the file if supported by the stream. |
tell | Returns the current offset of the file pointer |
finalize | Flushes and finalizes the stream. |
flush | Flushes the stream and makes sure that all data is being written to the output device. |
peek | Returns a temporary reference to the data that is currently buffered, typically has the size leastSize () or 0 if dataAvailableForRead () returns false. |
put | These methods provide an output range interface. |
read | Fills the preallocated array 'bytes' with data from the stream. |
write | Writes an array of bytes to the stream. |
write | Writes an array of chars to the stream. |
write | Pipes an InputStream directly into this OutputStream . |
Authors
Sönke Ludwig
Copyright
© 2012 RejectedSoftware e.K.
License
Subject to the terms of the MIT license, as written in the included LICENSE.txt file.