Reset the get areas. Optionally set the underlying bdlbb::Blob value to the optionally specified blob if blob is not 0. The behavior is undefined unless blob remains valid and externally unmodified for the lifetime of this streambuf.
bdlbb::Blob
blob
streambuf
Declared in <bdlbb_blobstreambuf.h>
<bdlbb_blobstreambuf.h>
void reset(bdlbb::Blob const* blob = 0);