nl::Weave::System::ObjectPool

#include <src/system/SystemObject.h> 

A class template used for allocating Object subclass objects from an ObjectArena<> template union.

摘要

詳細資料
範本參數
T
要從運動場分配的 Object 子類別。
N
要從競技場中配置的 T 類別物件為正整數。

公開的靜態函式
Size(void)
size_t 
Returns the number of objects that can be simultaneously retained from a pool.

公開函式
Get(const Layer & aLayer, size_t aIndex)
T * 
Returns a pointer the object at \c aIndex or \c NULL if the object is not retained by \c aLayer.
GetStatistics(nl::Weave::System::Stats::count_t & aNumInUse, nl::Weave::System::Stats::count_t & aHighWatermark)
void
TryCreate(Layer & aLayer)
T * 
Tries to initially retain the first object in the pool that is not retained by any layer.

公開的靜態函式

大小

size_t Size(
  void
)
 

Returns the number of objects that can be simultaneously retained from a pool.

公開函式

取得

T * Get(
  const Layer & aLayer,
  size_t aIndex
)
 

Returns a pointer the object at \c aIndex or \c NULL if the object is not retained by \c aLayer.

GetStatistics

void GetStatistics(
  nl::Weave::System::Stats::count_t & aNumInUse,
  nl::Weave::System::Stats::count_t & aHighWatermark
)

TryCreate

T * TryCreate(
  Layer & aLayer
)
 

Tries to initially retain the first object in the pool that is not retained by any layer.