private CopyOnWriteDictionary(Microsoft.Build.Collections.CopyOnWriteDictionary <K, V> that)
{
this.keyComparer = that.keyComparer;
this.backing = that.backing;
if (this.backing != null)
{
lock (this.backing.SyncRoot)
{
this.backing.AddRef();
}
}
}
internal bool HasSameBacking(Microsoft.Build.Collections.CopyOnWriteDictionary <K, V> other)
{
return(object.ReferenceEquals(other.backing, this.backing));
}
private CopyOnWriteBackingDictionary(Microsoft.Build.Collections.CopyOnWriteDictionary <K, V> .CopyOnWriteBackingDictionary <K1, V1> that) : base(that, that.Comparer)
{
this.refCount = 1;
}