SessionMask.cs

Go to the documentation of this file.

using System.Reflection;
 
namespace System.Diagnostics.Tracing;
 
[DefaultMember("Item")]
internal struct SessionMask
{
    private uint m_mask;
 
    public static SessionMask All => new SessionMask(15u);
 
    public SessionMask(uint mask = 0u)
    {
        m_mask = mask & 0xFu;
    }
 
    public ulong ToEventKeywords()
    {
        return (ulong)m_mask << 44;
    }
 
    public static SessionMask FromEventKeywords(ulong m)
    {
        return new SessionMask((uint)(m >> 44));
    }
 
    public static explicit operator uint(SessionMask m)
    {
        return m.m_mask;
    }
}