BloombergLP::bdlc::operator<<

Write the value of the specified set to the specified output stream in a single-line format, and return a reference providing modifiable access to stream. If stream is not valid on entry, this operation has no effect. Note that this human-readable format is not fully specified and can change without notice.

Synopsis

Declared in <bdlc_flathashset.h>

template<
    class KEY,
    class HASH,
    class EQUAL>
std::ostream&
operator<<(
    std::ostream& stream,
    FlatHashSet<KEY, HASH, EQUAL> const& set);