Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit 2d0168b68b.

Struct template store_hash

boost::container::store_hash — defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

Synopsis

// In header: <boost/container/options.hpp>

template<bool Enabled> 
struct store_hash {
};

Description

This option setter specifies if nodes also store the hash value so that search and rehashing for hash-expensive types is improved. This option might degrade performance for easy to hash types (like integers)