/// <summary>
/// Creates DefaultCategory from DefaultFactory
/// </summary>
private static void CreateDefaultCategory()
{
if (_defaultCategory == null)
{
lock (_syncObj)
{
if (_default == null)
{
_default = new InternalCounters.InternalCounterFactory();
}
if (_defaultCategory == null)
{
_defaultCategory = _default.CreateSingleInstanceCategory("DefaultCategory", "Default category");
}
}
}
}
/// <summary>
/// Задать новое значение инстанса фабрики счётчиков
/// </summary>
/// <param name="factory">Фабрика счётчиков</param>
public static void SetDefaultFactory(CounterFactory factory)
{
if (factory == null)
{
factory = new InternalCounters.InternalCounterFactory();
}
CounterFactory oldVal = null;
lock (_syncObj)
{
oldVal = System.Threading.Interlocked.Exchange(ref _default, factory);
System.Threading.Interlocked.Exchange(ref _defaultCategory, null);
}
if (oldVal != null)
{
oldVal.Dispose();
}
}
