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

long hazelcast::client::IAtomicLong::addAndGet

(

long

delta

)

adds the given value to the current value.

Parameters

delta

the value to add

Returns

the updated value

bool hazelcast::client::IAtomicLong::compareAndSet	(	long	expect,
		long	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.

long hazelcast::client::IAtomicLong::decrementAndGet

(

)

decrements the current value by one.

Returns

the updated value

long hazelcast::client::IAtomicLong::get

(

)

Gets the current value.

Returns

the current value

long hazelcast::client::IAtomicLong::getAndAdd

(

long

delta

)

adds the given value to the current value.

Parameters

delta

the value to add

Returns

the old value before the add

long hazelcast::client::IAtomicLong::getAndIncrement

(

)

increments the current value by one.

Returns

the old value

long hazelcast::client::IAtomicLong::getAndSet

(

long

newValue

)

sets the given value and returns the old value.

Parameters

newValue

the new value

Returns

the old value

long hazelcast::client::IAtomicLong::incrementAndGet

(

)

increments the current value by one.

Returns

the updated value

void hazelcast::client::IAtomicLong::set

(

long

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