hazelcast::client::IAtomicLong Class Reference

IAtomicLong is a distributed atomic long implementation. More...

#include <IAtomicLong.h>

Inheritance diagram for hazelcast::client::IAtomicLong:

Public Member Functions
int64_t	addAndGet (int64_t delta)
	adds the given value to the current value. More...
bool	compareAndSet (int64_t expect, int64_t update)
	sets the value to the given updated value only if the current value is equal to the expected value. More...
int64_t	decrementAndGet ()
	decrements the current value by one. More...
int64_t	get ()
	Gets the current value. More...
int64_t	getAndAdd (int64_t delta)
	adds the given value to the current value. More...
int64_t	getAndSet (int64_t newValue)
	sets the given value and returns the old value. More...
int64_t	incrementAndGet ()
	increments the current value by one. More...
int64_t	getAndIncrement ()
	increments the current value by one. More...
void	set (int64_t newValue)
	sets the given value. More...

Friends
class	HazelcastClient
class	IdGenerator

Detailed Description

IAtomicLong is a distributed atomic long implementation.

Note that, in node failures atomic long will be restored via backup.

Member Function Documentation

int64_t hazelcast::client::IAtomicLong::addAndGet

(

int64_t

delta

)

adds the given value to the current value.

Parameters

delta

the value to add

Returns

the updated value

bool hazelcast::client::IAtomicLong::compareAndSet	(	int64_t	expect,
		int64_t	update
	)

sets the value to the given updated value only if the current value is equal to the expected value.

Parameters

expect	the expected value
update	the new value

Returns

true if successful; or false if the actual value was not equal to the expected value.

int64_t hazelcast::client::IAtomicLong::decrementAndGet

(

)

decrements the current value by one.

Returns

the updated value

int64_t hazelcast::client::IAtomicLong::get

(

)

Gets the current value.

Returns

the current value

int64_t hazelcast::client::IAtomicLong::getAndAdd

(

int64_t

delta

)

adds the given value to the current value.

Parameters

delta

the value to add

Returns

the old value before the add

int64_t hazelcast::client::IAtomicLong::getAndIncrement

(

)

increments the current value by one.

Returns

the old value

int64_t hazelcast::client::IAtomicLong::getAndSet

(

int64_t

newValue

)

sets the given value and returns the old value.

Parameters

newValue

the new value

Returns

the old value

int64_t hazelcast::client::IAtomicLong::incrementAndGet

(

)

increments the current value by one.

Returns

the updated value

void hazelcast::client::IAtomicLong::set

(

int64_t

newValue

)

sets the given value.

Parameters

newValue

the new value

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

• hazelcast/include/hazelcast/client/IAtomicLong.h
• hazelcast/src/hazelcast/client/IAtomicLong.cpp