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returns whether the stream has any positional context. Streams without context can only be read and written in a forward-only manner. These streams do not allow position and length changes.
- Returns:
- Returns true if the stream has context. Returns false if it does not. When a stream does not have context, the SetLength(), Skip() and Reset() functions are not supported.
Reimplemented in FdoIoFileStream.
Definition at line 157 of file Stream.h. |