BloombergLP::bdlbb::Blob::setLength

Set the length of this blob to the specified length.

Synopsis

Declared in <bdlbb_blob.h>

void
setLength(int length);

Description

If length is greater than its total size, grow this blob by appending buffers allocated using this object's underlying BlobBufferFactory. The behavior is undefined if length is a negative value, or if the new length requires growing the blob and this blob has no underlying factory.

Parameters

Name

Description

length

new logical length of this blob, in bytes

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