DataShardPool Class Reference

DataShardPool manages a pool of DataShardObject for efficient memory usage.
It pre-allocates shards and reuses them instead of creating/destroying them.
This reduces memory fragmentation and improves performance by avoiding frequent allocations.

The pool is initialized with a configurable size and can grow dynamically if needed.
When shards are no longer needed, they are returned to the pool instead of being destroyed. More...

#include <DataShardPool.h>

Inherits UObject.

Public Member Functions
	UDataShardPool ()
void	InitializePool (const int32 &InitialSize=100)
void	ShutdownPool ()
UDataShardObject *	RequestShard (const FProperty *InDataType, int32 &OutID)
void	ReturnShard (UDataShardObject *Shard)
int32	GetActiveShardCount () const
int32	GetPoolSize () const
int32	GetAvailableShardCount () const

Detailed Description

DataShardPool manages a pool of DataShardObject for efficient memory usage.
It pre-allocates shards and reuses them instead of creating/destroying them.
This reduces memory fragmentation and improves performance by avoiding frequent allocations.

The pool is initialized with a configurable size and can grow dynamically if needed.
When shards are no longer needed, they are returned to the pool instead of being destroyed.

Member Function Documentation

GetActiveShardCount()

int32 DataShardPool::GetActiveShardCount ( ) const

inline

Returns the number of currently active shards

GetAvailableShardCount()

int32 DataShardPool::GetAvailableShardCount ( ) const

inline

Returns the number of available shards in the pool

GetPoolSize()

int32 DataShardPool::GetPoolSize ( ) const

inline

Returns the total size of the pool

InitializePool()

void DataShardPool::InitializePool

(

const int32 &

InitialSize = 100

)

Initializes the shard pool with a specified number of pre-allocated shards.

Parameters

InitialSize

- Number of shards to pre-allocate (default: 100)

RequestShard()

UDataShardObject * DataShardPool::RequestShard	(	const FProperty *	InDataType,
		int32 &	OutID )

Requests a shard from the pool. If the pool is empty, creates a new shard.

Returns

A DataShard object ready for use

ReturnShard()

void DataShardPool::ReturnShard

(

UDataShardObject *

Shard

)

Returns a shard to the pool for reuse. The shard is reset before being added back to the pool.

Parameters

Shard

- The shard to return to the pool

ShutdownPool()

void DataShardPool::ShutdownPool

(

)

Cleans up the pool and all its shards. Called when the subsystem is deinitialized.

UDataShardPool()

DataShardPool::UDataShardPool

(

)

Constructor