public bool Equals(TrackerKey other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(other.NativePointer.Equals(NativePointer) && Equals(other.Type, Type));
}
internal static void ReferenceIncremented(IntPtr nativePointer, Type comObjectType)
{
lock (References)
{
var trackerKey = new TrackerKey { NativePointer = nativePointer, Type = comObjectType };
if (!References.ContainsKey(trackerKey))
throw new InvalidOperationException(string.Format("Attempted reference increment on dead object: {{NativePointer: {0}, Type: {1}}", nativePointer, comObjectType));
++References[trackerKey];
}
}
internal static void ReferenceDecremented(IntPtr nativePointer, Type comObjectType)
{
lock (References)
{
var trackerKey = new TrackerKey { NativePointer = nativePointer, Type = comObjectType };
if (!References.ContainsKey(trackerKey))
throw new InvalidOperationException(string.Format("Attempted reference decrement on dead or non-existant object: {{NativePointer: {0}, Type: {1}}", nativePointer, comObjectType));
var result = --References[trackerKey];
if (result == 0)
References.Remove(trackerKey);
}
}
internal static void Constructed(IntPtr nativePointer, Type comObjectType)
{
lock (References)
{
var trackerKey = new TrackerKey { NativePointer = nativePointer, Type = comObjectType };
if (!References.ContainsKey(trackerKey))
{
References.Add(trackerKey, 0);
}
ReferenceIncremented(nativePointer, comObjectType);
}
}
internal static void Constructed(IntPtr nativePointer, Type comObjectType)
{
lock (References)
{
var trackerKey = new TrackerKey {
NativePointer = nativePointer, Type = comObjectType
};
if (!References.ContainsKey(trackerKey))
{
References.Add(trackerKey, 0);
}
ReferenceIncremented(nativePointer, comObjectType);
}
}
internal static void ReferenceIncremented(IntPtr nativePointer, Type comObjectType)
{
lock (References)
{
var trackerKey = new TrackerKey {
NativePointer = nativePointer, Type = comObjectType
};
if (!References.ContainsKey(trackerKey))
{
throw new InvalidOperationException(string.Format("Attempted reference increment on dead object: {{NativePointer: {0}, Type: {1}}", nativePointer, comObjectType));
}
++References[trackerKey];
}
}
public bool BeginTrackObject(object item)
{
if (item == null)
{
return(false);
}
var key = new TrackerKey(item);
if (_trackingSet.Contains(key))
{
return(false);
}
//Value is irrelevant here
_trackingSet.Add(key);
return(true);
}
internal static void ReferenceDecremented(IntPtr nativePointer, Type comObjectType)
{
lock (References)
{
var trackerKey = new TrackerKey {
NativePointer = nativePointer, Type = comObjectType
};
if (!References.ContainsKey(trackerKey))
{
throw new InvalidOperationException(string.Format("Attempted reference decrement on dead or non-existant object: {{NativePointer: {0}, Type: {1}}", nativePointer, comObjectType));
}
var result = --References[trackerKey];
if (result == 0)
{
References.Remove(trackerKey);
}
}
}
public bool Equals(TrackerKey other)
{
if (ReferenceEquals(null, other))
{
return false;
}
if (ReferenceEquals(this, other))
{
return true;
}
return other.NativePointer.Equals(NativePointer) && Equals(other.Type, Type);
}
