Struct template member_value_traits
boost::intrusive::member_value_traits
Synopsis
template<typename T, typename NodeTraits,
typename NodeTraits::node T::* PtrToMember,
link_mode_type LinkMode = safe_link>
struct member_value_traits {
// types
typedef NodeTraits node_traits;
typedef T value_type;
typedef node_traits::node node;
typedef node_traits::node_ptr node_ptr;
typedef node_traits::const_node_ptr const_node_ptr;
typedef boost::pointer_to_other< node_ptr, T >::type pointer;
typedef boost::pointer_to_other< node_ptr, const T >::type const_pointer;
typedef std::iterator_traits< pointer >::reference reference;
typedef std::iterator_traits< const_pointer >::reference const_reference;
// public static functions
static node_ptr to_node_ptr(reference) ;
static const_node_ptr to_node_ptr(const_reference) ;
static pointer to_value_ptr(node_ptr) ;
static const_pointer to_value_ptr(const_node_ptr) ;
static const link_mode_type link_mode;
};
Description
This value traits template is used to create value traits from user defined node traits where value_traits::value_type will store a node_traits::node
member_value_traits
public static functions
static node_ptr to_node_ptr(reference value) ;
static const_node_ptr to_node_ptr(const_reference value) ;
static pointer to_value_ptr(node_ptr n) ;
static const_pointer to_value_ptr(const_node_ptr n) ;