/// <summary>
/// 获取成员位图内存池
/// </summary>
/// <param name="size">成员位图字节数量</param>
/// <returns></returns>
internal static MemberMapPool GetPool(int size)
{
if (size > 0)
{
int index = size >> 3;
if (index < pools.Length)
{
MemberMapPool pool = pools[index];
if (pool != null)
{
return(pool);
}
poolLock.EnterSleep();
if ((pool = pools[index]) == null)
{
try
{
pools[index] = pool = new MemberMapPool(size);
}
finally { poolLock.Exit(); }
}
else
{
poolLock.Exit();
}
return(pool);
}
}
return(null);
}
/// <summary>
/// 成员位图类型信息
/// </summary>
/// <param name="type">类型</param>
/// <param name="members">成员索引集合</param>
/// <param name="fieldCount">字段成员数量</param>
internal MemberMapType(Type type, AutoCSer.Metadata.MemberIndexInfo[] members, int fieldCount)
{
Type = type;
MemberCount = members.Length;
FieldCount = fieldCount;
MemberMapSize = ((MemberCount + 63) >> 6) << 3;
BinarySerializeSize = ((fieldCount + 31) >> 5) << 2;
Pool = MemberMapPool.GetPool(MemberMapSize);
NameIndexSearcher = new AutoCSer.StateSearcher.CharSearcher(AutoCSer.StateSearcher.CharBuilder.Create(members.getArray(value => value.Member.Name), true));
}
