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Empty data stream
Source position: nullstream.pp line 30
type TNullStream = class(THandleStream) |
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public |
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function Read(); override; |
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Read null bytes from the stream |
function Write(); override; |
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Write to stream |
function Seek(); override; |
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Set current position in the stream |
constructor Create; |
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Create a new instance |
end; |
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Empty data stream |
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TNullStream discards any data written to it (but keeps a virtual size) and returns 0 bytes when read from. It emulates a #rtl.classes.TMemoryStream: When writing to the stream, the size is increased as needed. When reading, the maximum number of returned bytes is limited to the size of the stream.
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Read null bytes from the stream |
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Write to stream |
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