lean::containers::default_keys< Key > Struct Template Reference

Defines default values for invalid & end keys. More...

#include <simple_hash_map.h>

List of all members.

Static Public Member Functions
static LEAN_INLINE bool	is_valid (const Key &key)
	Predicate used in key validity checks.
Static Public Attributes
static const Key	invalid_key
	Invalid key value that is guaranteed never to be used in key-value-pairs.
static const Key	end_key = Key()
	Valid key value used as end marker. May still be used in actual key-value-pairs.

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Detailed Description

template<class Key>
struct lean::containers::default_keys< Key >

Defines default values for invalid & end keys.

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Member Data Documentation

template<class Key >

const Key lean::containers::default_keys< Key >::invalid_key [static]

Initial value:

    (numeric_limits<Key>::has_infinity)
        ? numeric_limits<Key>::infinity
        : (numeric_limits<Key>::is_unsigned)
            ? numeric_limits<Key>::max
            : numeric_limits<Key>::min

Invalid key value that is guaranteed never to be used in key-value-pairs.

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The documentation for this struct was generated from the following file:

• simple_hash_map.h