BloombergLP::bdlbb::OutBlobStreamBuf::previousBuffersLength

Return the length of buffers preceding the current one.

Synopsis

Declared in <bdlbb_blobstreambuf.h>

int
previousBuffersLength() const;

Description

Return the number of bytes contained in the buffers located before the current one. The behavior is undefined unless the "streamed" blob has at least one buffer.

Return Value

number of bytes in buffers before the current one