BloombergLP::bdlbb::BlobBuffer::trim

Reduce this buffer to the specified toSize and return the leftover.

Synopsis

Declared in <bdlbb_blob.h>

BlobBuffer
trim(int toSize);

Description

The behaviour is undefined unless '0 <= toSize && toSize <= size()'.

Return Value

a blob buffer representing the leftover portion

Parameters

NameDescription
toSizenew size of this buffer, in bytes