A collision-chaining hash-based associative container. More...

#include <assoc_container.hpp>

Inheritance diagram for __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >:

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Collaboration diagram for __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >:

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Public Types
typedef Comb_Hash_Fn	comb_hash_fn

typedef cc_hash_tag	container_category

typedef Eq_Fn	eq_fn

typedef Hash_Fn	hash_fn

typedef Resize_Policy	resize_policy

Public Member Functions
	cc_hash_table ()
	Default constructor. More...

	cc_hash_table (const hash_fn &h)
	Constructor taking some policy objects. More...

	cc_hash_table (const hash_fn &h, const eq_fn &e)
	Constructor taking some policy objects. More...

	cc_hash_table (const hash_fn &h, const eq_fn &e, const comb_hash_fn &ch)
	Constructor taking some policy objects. More...

	cc_hash_table (const hash_fn &h, const eq_fn &e, const comb_hash_fn &ch, const resize_policy &rp)
	Constructor taking some policy objects. More...

template<typename It >
	cc_hash_table (It first, It last)
	Constructor taking __iterators to a range of value_types. More...

template<typename It >
	cc_hash_table (It first, It last, const hash_fn &h)
	Constructor taking __iterators to a range of value_types and some policy objects. More...

template<typename It >
	cc_hash_table (It first, It last, const hash_fn &h, const eq_fn &e)
	Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object. More...

template<typename It >
	cc_hash_table (It first, It last, const hash_fn &h, const eq_fn &e, const comb_hash_fn &ch)
	Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object. More...

template<typename It >
	cc_hash_table (It first, It last, const hash_fn &h, const eq_fn &e, const comb_hash_fn &ch, const resize_policy &rp)
	Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object. More...

	cc_hash_table (const cc_hash_table &other)

virtual	~cc_hash_table ()

cc_hash_table &	operator= (const cc_hash_table &other)

void	swap (cc_hash_table &other)

Private Types
typedef basic_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Resize_Policy, Store_Hash, cc_hash_tag, typename __gnu_cxx::typelist::create1< Comb_Hash_Fn >::type, _Alloc >	base_type

Detailed Description

template<typename Key, typename Mapped, typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>
class __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >

A collision-chaining hash-based associative container.

Template Parameters

Key	Key type.
Mapped	Map type.
Hash_Fn	Hashing functor.
Eq_Fn	Equal functor.
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.)
Resize_Policy	Resizes hash.
Store_Hash	Indicates whether the hash value will be stored along with each key. If Hash_Fn is null_type, then the container will not compile if this value is true
_Alloc	Allocator type.

Base tag choices are: cc_hash_tag.

Base is basic_hash_table.

Member Typedef Documentation

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

typedef basic_hash_table<Key, Mapped, Hash_Fn, Eq_Fn, Resize_Policy, Store_Hash, cc_hash_tag, typename __gnu_cxx::typelist::create1<Comb_Hash_Fn>::type, _Alloc> __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::base_type

private

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

typedef Comb_Hash_Fn __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::comb_hash_fn

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

typedef cc_hash_tag __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::container_category

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

typedef Eq_Fn __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::eq_fn

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

typedef Hash_Fn __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::hash_fn

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

typedef Resize_Policy __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::resize_policy

Constructor & Destructor Documentation

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table ( )

inline

Default constructor.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table ( const hash_fn & h )

inline

Constructor taking some policy objects.

r_hash_fn will be copied by the Hash_Fn object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	const hash_fn &	h,
		const eq_fn &	e
	)

inline

Constructor taking some policy objects.

r_hash_fn will be copied by the hash_fn object of the container object, and r_eq_fn will be copied by the eq_fn object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	const hash_fn &	h,
		const eq_fn &	e,
		const comb_hash_fn &	ch
	)

inline

Constructor taking some policy objects.

r_hash_fn will be copied by the hash_fn object of the container object, r_eq_fn will be copied by the eq_fn object of the container object, and r_comb_hash_fn will be copied by the comb_hash_fn object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	const hash_fn &	h,
		const eq_fn &	e,
		const comb_hash_fn &	ch,
		const resize_policy &	rp
	)

inline

Constructor taking some policy objects.

r_hash_fn will be copied by the hash_fn object of the container object, r_eq_fn will be copied by the eq_fn object of the container object, r_comb_hash_fn will be copied by the comb_hash_fn object of the container object, and r_resize_policy will be copied by the resize_policy object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	It	first,
		It	last
	)

inline

Constructor taking __iterators to a range of value_types.

The value_types between first_it and last_it will be inserted into the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	It	first,
		It	last,
		const hash_fn &	h
	)

inline

Constructor taking __iterators to a range of value_types and some policy objects.

The value_types between first_it and last_it will be inserted into the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	It	first,
		It	last,
		const hash_fn &	h,
		const eq_fn &	e
	)

inline

Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object.

r_hash_fn will be copied by the hash_fn object of the container object, and r_eq_fn will be copied by the eq_fn object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	It	first,
		It	last,
		const hash_fn &	h,
		const eq_fn &	e,
		const comb_hash_fn &	ch
	)

inline

Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object.

r_hash_fn will be copied by the hash_fn object of the container object, r_eq_fn will be copied by the eq_fn object of the container object, and r_comb_hash_fn will be copied by the comb_hash_fn object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

template<typename It >

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table	(	It	first,
		It	last,
		const hash_fn &	h,
		const eq_fn &	e,
		const comb_hash_fn &	ch,
		const resize_policy &	rp
	)

inline

Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be inserted into the container object.

r_hash_fn will be copied by the hash_fn object of the container object, r_eq_fn will be copied by the eq_fn object of the container object, r_comb_hash_fn will be copied by the comb_hash_fn object of the container object, and r_resize_policy will be copied by the resize_policy object of the container object.

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

__gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::cc_hash_table ( const cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc > & other )

inline

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

virtual __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::~cc_hash_table ( )

inlinevirtual

Member Function Documentation

template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

cc_hash_table& __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::operator= ( const cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc > & other )

inline

References __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::swap().

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template<typename Key , typename Mapped , typename Hash_Fn = typename detail::default_hash_fn<Key>::type, typename Eq_Fn = typename detail::default_eq_fn<Key>::type, typename Comb_Hash_Fn = detail::default_comb_hash_fn::type, typename Resize_Policy = typename detail::default_resize_policy<Comb_Hash_Fn>::type, bool Store_Hash = detail::default_store_hash, typename _Alloc = std::allocator<char>>

void __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::swap ( cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc > & other )

inline

References std::__exception_ptr::swap().

Referenced by __gnu_pbds::cc_hash_table< Key, Mapped, Hash_Fn, Eq_Fn, Comb_Hash_Fn, Resize_Policy, Store_Hash, _Alloc >::operator=().

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

/usr/include/c++/5/ext/pb_ds/assoc_container.hpp

Public Types

Public Member Functions

Private Types

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation