Class LimitedInputStream
Wraps an existing stream, limiting the amount of data that can be read
.
Inherits from
-
(base class)Object
-
InputStream
Constructors
Name | Description |
---|---|
this
|
Constructs a limited stream from an existing input stream .
|
Properties
Name | Type | Description |
---|---|---|
dataAvailableForRead
[get]
|
bool |
Queries if there is data available for immediate, non-blocking read .
|
empty
[get]
|
bool |
Returns true iff the end of the input stream has been reached. |
leastSize
[get]
|
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.
|
sourceStream
[get]
|
inout(InputStream) |
The stream that is wrapped by this one |
Methods
Name | Description |
---|---|
increment
|
|
peek
|
Returns a temporary reference to the data that is currently buffered, typically has the size
leastSize () or 0 if dataAvailableForRead () returns false.
|
read
|
Fills the preallocated array 'bytes' with data from the stream. |
onSizeLimitReached
|
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.