BloombergLP::bslstl::SyncBufBaseUtil

Name

Description

emitInternal

Atomically transfer any characters buffered by the specified syncBuf object to the wrapped stream buffer, so that it appears in the output stream as a contiguous sequence of characters. The wrapped stream buffer is flushed if and only if a call was made to sync since the most recent call to emit or construction. Return true if get_wrapped() != nullptr, and all of the characters in the associated output were successfully transferred, and the flush (if any) succeeded; return false otherwise. The behavior is undefined unless syncBuf is not null.

setEmitOnSync

Set the "emit‐on‐sync" property of the synchronized buffer to the specified value. If "emit‐on‐sync" is true, the synchronized buffer will emit (see emitInternal) its buffered contents on a call to sync (or pubsync); otherwise the synchronized buffer will not be emitted on a sync. The behavior is undefined unless syncBuf is not null.