__gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >(3)

NAME
__gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >

SYNOPSIS

#include <cc_ht_map_.hpp>

Inherits __gnu_pbds::detail::hash_eq_fn< Key, Eq_Fn, _Alloc, Store_Hash >, , and __gnu_pbds::detail::ranged_hash_fn< Key, Hash_Fn, _Alloc, Comb_Hash_Fn, Store_Hash >.

  Public Types
enum { store_hash }
Value stores hash, true or false.
typedef _Alloc allocator_type
typedef Comb_Hash_Fn comb_hash_fn
typedef const_iterator_ const_iterator
typedef traits_base::const_pointer const_pointer
typedef traits_base::const_reference const_reference
typedef _Alloc::difference_type difference_type
typedef Eq_Fn eq_fn
typedef Hash_Fn hash_fn
typedef iterator_ iterator
typedef traits_base::key_const_pointer key_const_pointer
typedef traits_base::key_const_reference key_const_reference
typedef traits_base::key_pointer key_pointer
typedef traits_base::key_reference key_reference
typedef traits_base::key_type key_type
typedef traits_base::mapped_const_pointer mapped_const_pointer
typedef traits_base::mapped_const_reference mapped_const_reference
typedef traits_base::mapped_pointer mapped_pointer
typedef traits_base::mapped_reference mapped_reference
typedef traits_base::mapped_type mapped_type
typedef __nothrowcopy::indicator no_throw_indicator
typedef point_const_iterator_ point_const_iterator
typedef point_iterator_ point_iterator
typedef traits_base::pointer pointer
typedef traits_base::reference reference
typedef Resize_Policy resize_policy
typedef _Alloc::size_type size_type
typedef integral_constant< int, Store_Hash > store_extra
typedef stored_data< value_type, size_type, Store_Hash > stored_data_type
typedef traits_base::value_type value_type

  Public Member Functions
cc_ht_map (const cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy > &)
cc_ht_map (const Hash_Fn &)
cc_ht_map (const Hash_Fn &, const Eq_Fn &)
cc_ht_map (const Hash_Fn &, const Eq_Fn &, const Comb_Hash_Fn &)
cc_ht_map (const Hash_Fn &, const Eq_Fn &, const Comb_Hash_Fn &, const Resize_Policy &)
iterator begin ()
const_iterator begin () const
void clear ()
template<typename It> void copy_from_range (It, It)
bool empty () const
True if size() == 0.
iterator end ()
const_iterator end () const
bool erase (key_const_reference)
template<typename Pred> size_type erase_if (Pred)
point_iterator find (key_const_reference)
point_const_iterator find (key_const_reference) const
point_iterator find_end ()
point_const_iterator find_end () const
Comb_Hash_Fn & get_comb_hash_fn ()
Return current comb_hash_fn.
const Comb_Hash_Fn & get_comb_hash_fn () const
Return current const comb_hash_fn.
Eq_Fn & get_eq_fn ()
Return current eq_fn.
const Eq_Fn & get_eq_fn () const
Return current const eq_fn.
Hash_Fn & get_hash_fn ()
Return current hash_fn.
const Hash_Fn & get_hash_fn () const
Return current const hash_fn.
Resize_Policy & get_resize_policy ()
Return current resize_policy.
const Resize_Policy & get_resize_policy () const
Return current const resize_policy.
void initialize ()
std::pair< point_iterator, bool > insert (const_reference r_val)
size_type max_size () const
mapped_reference operator[] (key_const_reference r_key)
size_type size () const
void swap (cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy > &)

  Public Attributes
no_throw_indicator m_no_throw_copies_indicator
store_extra m_store_extra_indicator

  Friends
class const_iterator_
class iterator_

Detailed Description

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy>
class __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >"A collision-chaining hash-based container.

Template Parameters
    Key Key type.
    Mapped Map type.
    Hash_Fn Hashing functor. Default is __gnu_cxx::hash.
    Eq_Fn Equal functor. Default std::equal_to<Key>
    _Alloc Allocator type.
    Store_Hash If key type stores extra metadata. Defaults to false.
    Comb_Hash_Fn Combining hash functor. If Hash_Fn is not null_type, then this is the ranged-hash functor; otherwise, this is the range-hashing functor. XXX(See Design::Hash-Based Containers::Hash Policies.) Default direct_mask_range_hashing.
    Resize_Policy Resizes hash. Defaults to hash_standard_resize_policy, using hash_exponential_size_policy and hash_load_check_resize_trigger.

Bases are: detail::hash_eq_fn, Resize_Policy, detail::ranged_hash_fn, detail::types_traits. (Optional: detail::debug_map_base.)

Member Enumeration Documentation

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> anonymous enum

Value stores hash, true or false.

Member Function Documentation

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> bool __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::empty () const [inline], [nodiscard]

True if size() == 0.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> Comb_Hash_Fn & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_comb_hash_fn ()

Return current comb_hash_fn.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> const Comb_Hash_Fn & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_comb_hash_fn () const

Return current const comb_hash_fn.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> Eq_Fn & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_eq_fn ()

Return current eq_fn.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> const Eq_Fn & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_eq_fn () const

Return current const eq_fn.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> Hash_Fn & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_hash_fn ()

Return current hash_fn.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> const Hash_Fn & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_hash_fn () const

Return current const hash_fn.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> Resize_Policy & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_resize_policy ()

Return current resize_policy.

  template<typename Key, typename Mapped, typename Hash_Fn, typename Eq_Fn, typename _Alloc, bool Store_Hash, typename Comb_Hash_Fn, typename Resize_Policy> const Resize_Policy & __gnu_pbds::detail::cc_ht_map< Key, Mapped, Hash_Fn, Eq_Fn, _Alloc, Store_Hash, Comb_Hash_Fn, Resize_Policy >::get_resize_policy () const

Return current const resize_policy.

Author

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