SimpleEventTypes.cs

Go to the documentation of this file.

using System.Diagnostics.CodeAnalysis;
using System.Threading;
 
namespace System.Diagnostics.Tracing;
 
internal static class SimpleEventTypes<T>
{
    private static TraceLoggingEventTypes instance;
 
    public static TraceLoggingEventTypes Instance
    {
        [RequiresUnreferencedCode("EventSource WriteEvent will serialize the whole object graph. Trimmer will not safely handle this case because properties may be trimmed. This can be suppressed if the object is a primitive type")]
        get
        {
            return instance ?? (instance = InitInstance());
        }
    }
 
    [RequiresUnreferencedCode("EventSource WriteEvent will serialize the whole object graph. Trimmer will not safely handle this case because properties may be trimmed. This can be suppressed if the object is a primitive type")]
    private static TraceLoggingEventTypes InitInstance()
    {
        TraceLoggingTypeInfo traceLoggingTypeInfo = TraceLoggingTypeInfo.GetInstance(typeof(T), null);
        TraceLoggingEventTypes value = new TraceLoggingEventTypes(traceLoggingTypeInfo.Name, traceLoggingTypeInfo.Tags, traceLoggingTypeInfo);
        Interlocked.CompareExchange(ref instance, value, null);
        return instance;
    }
}