flat_set.h File Reference

Wrapper for C++23 std::flat_set. More...

#include <version>
#include <functional>
#include <boost/container/flat_set.hpp>

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Namespaces
namespace	CxxUtils

Typedefs
template<class KEY, class COMPARE = std::less<KEY>, class KEYCONTAINER = void>
using	CxxUtils::flat_set = boost::container::flat_set<KEY, COMPARE, KEYCONTANER>

Detailed Description

Wrapper for C++23 std::flat_set.

Author

scott snyder snyde.nosp@m.r@bn.nosp@m.l.gov

Date

Mar, 2026

C++23 adds std::flat_set, representing a set as a sorted sequence. This wraps std::flat_set as CxxUtils::flat_set, falling back to boost::container::flat_set if std::flat_set is not available.

Definition in file flat_set.h.