sdk/lib/io/file.dart - Issue 15547003: Add 'start' and 'end' optional arguments to File.openRead(). This makes it possible to stream a sub…

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Unified Diff: sdk/lib/io/file.dart

Issue 15547003: Add 'start' and 'end' optional arguments to File.openRead(). This makes it possible to stream a sub… (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 7 months ago

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Index: sdk/lib/io/file.dart

diff --git a/sdk/lib/io/file.dart b/sdk/lib/io/file.dart

index 20110af9ec064796cabd265f41b49323b484cf0d..306fe0fe918aac6104c286f1de764f5af2ffbc24 100644

--- a/sdk/lib/io/file.dart

+++ b/sdk/lib/io/file.dart

@@ -186,8 +186,14 @@ abstract class File extends FileSystemEntity {

* In order to make sure that system resources are freed, the stream

* must be read to completion or the subscription on the stream must

* be cancelled.

+ *

+ * If [start] is present, the file will be read from byte-offset [start].

Søren Gjesse 2013/05/21 09:06:04 add (index 0) after beginning.

Anders Johnsen 2013/05/21 09:22:11 Done.

+ * Otherwise from the beginning.

+ *

+ * If [end] is present, only up to byte-index [end] will be read. Otherwise,

+ * until end of file.

- Stream<List<int>> openRead();

+ Stream<List<int>> openRead([int start, int end]);

/**

* Creates a new independent [IOSink] for the file. The

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