gemfire::HashMapOfException Class Reference

Inherits gemfire::HashMapT< TKEY, TVAL >< gemfire::SharedPtr, gemfire::SharedPtr >, and gemfire::SharedBase.

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Detailed Description

A map of CacheableKey objects to Exception that also extends SharedBase for smart pointers.

Public Types
typedef _HashMapOfException::Iterator	Iterator
	Iterator class for the hash map.
Public Member Functions
Iterator	begin () const
	Get an iterator pointing to the start of hash_map.
int32_t	bucket_count () const
	Returns the number of buckets used by the hash map.
void	clear ()
	Erases all of the elements.
bool	contains (const TKEY &k) const
	Check if a given key k exists in the hash map.
int32_t	count (const SharedBasePtr &k) const
	Counts the number of elements whose key is k.
bool	empty () const
	true if the hash map's size is 0.
Iterator	end () const
	Get an iterator pointing to the end of hash_map.
int32_t	erase (const TKEY &k)
	Erases the element whose key is k.
Iterator	find (const TKEY &k) const
	Finds an element whose key is k.
	HashMapOfException (const HashMapOfException &other)
	Copy constructor.
	HashMapOfException (int32_t n)
	Creates an empty hash map with at least n buckets.
	HashMapOfException ()
	Creates an empty hash map.
bool	insert (const TKEY &k, const TVAL &v)
	Inserts the <k, v> pair into the hash map, when k does not exist in the hash map.
int32_t	max_size () const
	Returns the largest possible size of the hash map.
TVAL	operator[] (const TKEY &k)
	Returns a copy of the object that is associated with a particular key.
void	preserveSB () const
	Atomically increment reference count.
int32_t	refCount ()
	Returns: the reference count
void	releaseSB () const
	Atomically decrement reference count, the SharedBase object is automatically deleted when its reference count goes to zero.
void	resize (int32_t n)
	Increases the bucket count to at least n.
int32_t	size () const
	Returns the size of the hash map.
void	swap (HashMapT &other)
	Swaps the contents of two hash maps.
void	update (const TKEY &k, const TVAL &v)
	Updates a value whose key must exist.

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Member Typedef Documentation

typedef _HashMapOfException::Iterator gemfire::HashMapOfException::Iterator

Iterator class for the hash map.

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Constructor & Destructor Documentation

gemfire::HashMapOfException::HashMapOfException

(

)

[inline]

Creates an empty hash map.

gemfire::HashMapOfException::HashMapOfException

(

int32_t

n

)

[inline]

Creates an empty hash map with at least n buckets.

gemfire::HashMapOfException::HashMapOfException

(

const HashMapOfException &

other

)

[inline]

Copy constructor.

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Member Function Documentation

template<typename TKEY, typename TVAL>

Iterator gemfire::HashMapT< TKEY, TVAL >::begin

(

)

const [inline, inherited]

Get an iterator pointing to the start of hash_map.

template<typename TKEY, typename TVAL>

int32_t gemfire::HashMapT< TKEY, TVAL >::bucket_count

(

)

const [inline, inherited]

Returns the number of buckets used by the hash map.

template<typename TKEY, typename TVAL>

void gemfire::HashMapT< TKEY, TVAL >::clear

(

)

[inline, inherited]

Erases all of the elements.

template<typename TKEY, typename TVAL>

bool gemfire::HashMapT< TKEY, TVAL >::contains

(

const TKEY &

k

)

const [inline, inherited]

Check if a given key k exists in the hash map.

template<typename TKEY, typename TVAL>

int32_t gemfire::HashMapT< TKEY, TVAL >::count

(

const SharedBasePtr &

k

)

const [inline, inherited]

Counts the number of elements whose key is k.

template<typename TKEY, typename TVAL>

bool gemfire::HashMapT< TKEY, TVAL >::empty

(

)

const [inline, inherited]

true if the hash map's size is 0.

template<typename TKEY, typename TVAL>

Iterator gemfire::HashMapT< TKEY, TVAL >::end

(

)

const [inline, inherited]

Get an iterator pointing to the end of hash_map.

template<typename TKEY, typename TVAL>

int32_t gemfire::HashMapT< TKEY, TVAL >::erase

(

const TKEY &

k

)

[inline, inherited]

Erases the element whose key is k.

template<typename TKEY, typename TVAL>

Iterator gemfire::HashMapT< TKEY, TVAL >::find

(

const TKEY &

k

)

const [inline, inherited]

Finds an element whose key is k.

template<typename TKEY, typename TVAL>

bool gemfire::HashMapT< TKEY, TVAL >::insert	(	const TKEY &	k,
		const TVAL &	v
	)			[inline, inherited]

Inserts the <k, v> pair into the hash map, when k does not exist in the hash map.

template<typename TKEY, typename TVAL>

int32_t gemfire::HashMapT< TKEY, TVAL >::max_size

(

)

const [inline, inherited]

Returns the largest possible size of the hash map.

template<typename TKEY, typename TVAL>

TVAL gemfire::HashMapT< TKEY, TVAL >::operator[]

(

const TKEY &

k

)

[inline, inherited]

Returns a copy of the object that is associated with a particular key.

void gemfire::SharedBase::preserveSB

(

)

const [inherited]

Atomically increment reference count.

int32_t gemfire::SharedBase::refCount

(

)

[inline, inherited]

Returns:

the reference count

void gemfire::SharedBase::releaseSB

(

)

const [inherited]

Atomically decrement reference count, the SharedBase object is automatically deleted when its reference count goes to zero.

template<typename TKEY, typename TVAL>

void gemfire::HashMapT< TKEY, TVAL >::resize

(

int32_t

n

)

[inline, inherited]

Increases the bucket count to at least n.

template<typename TKEY, typename TVAL>

int32_t gemfire::HashMapT< TKEY, TVAL >::size

(

)

const [inline, inherited]

Returns the size of the hash map.

template<typename TKEY, typename TVAL>

void gemfire::HashMapT< TKEY, TVAL >::swap

(

HashMapT< TKEY, TVAL > &

other

)

[inline, inherited]

Swaps the contents of two hash maps.

template<typename TKEY, typename TVAL>

void gemfire::HashMapT< TKEY, TVAL >::update	(	const TKEY &	k,
		const TVAL &	v
	)			[inline, inherited]

Updates a value whose key must exist.

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