/// <summary>
/// 获取匹配值集合
/// </summary>
/// <param name="isValue">数据匹配器</param>
/// <returns>匹配值集合</returns>
public unsafe valueType[] GetFindArray(Func <valueType, bool> isValue)
{
if (Length == 0)
{
return(NullValue <valueType> .Array);
}
int length = ((Length + 63) >> 6) << 3;
UnmanagedPool pool = AutoCSer.UnmanagedPool.GetDefaultPool(length);
Pointer.Size buffer = pool.GetSize64(length);
try
{
Memory.ClearUnsafe(buffer.ULong, length >> 3);
return(getFindArray(isValue, new MemoryMap(buffer.Data)));
}
finally { pool.PushOnly(ref buffer); }
}
/// <summary>
/// 获取匹配值集合
/// </summary>
/// <param name="isValue">数据匹配器</param>
/// <returns>匹配值集合</returns>
public unsafe T[] GetFindArray(Func <T, bool> isValue)
{
if (Length == 0)
{
return(EmptyArray <T> .Array);
}
int length = ((Length + 63) >> 6) << 3;
UnmanagedPool pool = UnmanagedPool.GetPool(length);
AutoCSer.Memory.Pointer buffer = pool.GetMinSize(length);
try
{
AutoCSer.Memory.Common.Clear(buffer.ULong, length >> 3);
return(getFindArray(isValue, new MemoryMap(buffer.Data)));
}
finally { pool.Push(ref buffer); }
}
/// <summary>
/// 获取非托管内存池
/// </summary>
/// <param name="size">缓冲区字节大小</param>
/// <returns>非托管内存池</returns>
public static UnmanagedPool GetOrCreate(int size)
{
if (size <= 0)
{
throw new IndexOutOfRangeException("size" + size.toString() + " <= 0");
}
UnmanagedPool pool;
Monitor.Enter(poolLock);
if (pools.TryGetValue(size, out pool))
{
Monitor.Exit(poolLock);
}
else
{
try
{
pools.Add(size, pool = new UnmanagedPool(size));
}
finally { Monitor.Exit(poolLock); }
}
return(pool);
}
static UnmanagedPool()
{
pools = AutoCSer.DictionaryCreator.CreateInt <UnmanagedPool>();
pools.Add(TinySize, Tiny = new UnmanagedPool(TinySize));
pools.Add(DefaultSize, Default = new UnmanagedPool(DefaultSize));
}
private static void clearUnmanagedCache(int count)
{
UnmanagedPool.ClearCache(count);
}