/// <summary>
/// 是否需要清除数组
/// </summary>
/// <param name="type">类型</param>
/// <returns>需要清除数组</returns>
public static bool IsClearArray(Type type)
{
if (type.IsPointer)
{
return(false);
}
if (type.IsClass || type.IsInterface)
{
return(true);
}
if (type.IsEnum)
{
return(false);
}
if (type.IsValueType)
{
bool isClear;
hashCode <Type> hashType = type;
while (Interlocked.CompareExchange(ref isClearArrayLock, 1, 0) != 0)
{
Thread.Sleep(1);
}
try
{
if (isClearArrayCache.TryGetValue(hashType, out isClear))
{
return(isClear);
}
isClearArrayCache.Add(hashType, isClear = isClearArray(type));
}
finally { isClearArrayLock = 0; }
return(isClear);
}
else
{
log.Default.Add(type.fullName(), false, false);
return(true);
}
}
/// <summary>
/// 是否需要清除数组
/// </summary>
/// <param name="type">类型</param>
/// <returns>需要清除数组</returns>
private static bool isClearArray(Type type)
{
foreach (FieldInfo field in type.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
Type fieldType = field.FieldType;
if (fieldType != type && !fieldType.IsPointer)
{
if (fieldType.IsClass || fieldType.IsInterface)
{
return(true);
}
if (!fieldType.IsEnum)
{
if (fieldType.IsValueType)
{
bool isClear;
hashCode <Type> hashType = fieldType;
if (!isClearArrayCache.TryGetValue(hashType, out isClear))
{
isClearArrayCache.Add(hashType, isClear = isClearArray(fieldType));
}
if (isClear)
{
return(true);
}
}
else
{
log.Default.Add(fieldType.fullName(), false, false);
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// 判断是否相等
/// </summary>
/// <param name="other">比较对象</param>
/// <returns>是否相等</returns>
public bool Equals(hashCode <valueType> other)
{
return(hashValue == other.hashValue && value == other.value);
}