static UnmanagedPool()
{
Tiny = new UnmanagedPool(TinySize);
Default = new UnmanagedPool(DefaultSize);
RadixSortCountBuffer = new UnmanagedPool(RadixSortCountBufferSize);
LzwEncodeTableBuffer = new UnmanagedPool(4096 * 256 * 2);
}
/// <summary>
/// 获取匹配数组
/// </summary>
/// <typeparam name="T">数据类型</typeparam>
/// <typeparam name="VT">目标数组类型</typeparam>
/// <param name="array">数组数据</param>
/// <param name="isValue">数据匹配器</param>
/// <param name="getValue">数据获取器</param>
/// <returns>匹配数组</returns>
public unsafe static VT[] getFindArray <T, VT>(this T[] array, Func <T, bool> isValue, Func <T, VT> getValue)
{
int length = array.length();
if (length == 0)
{
return(EmptyArray <VT> .Array);
}
AutoCSer.Memory.UnmanagedPool pool = AutoCSer.Memory.UnmanagedPool.GetPool(length = ((length + 63) >> 6) << 3);
AutoCSer.Memory.Pointer buffer = pool.GetMinSize(length);
try
{
AutoCSer.Memory.Common.Clear(buffer.ULong, length >> 3);
return(getFindArray(array, isValue, getValue, new MemoryMap(buffer.Data)));
}
finally { pool.Push(ref buffer); }
}