/// <summary>
/// Returns the interface reference when it matches <typeparamref name="T_Intf"/>.
/// </summary>
/// <typeparam name="T_Intf">The type of interface to match.</typeparam>
/// <returns>Returns null when no match could be made.</returns>
public ExtensibleInterfaceRef <T> MatchInterface <T_Intf>() where T_Intf : class
{
if (ExtensibleInterfaceRef <T> .IsMatch <T_Intf>())
{
return(GetInterface());
}
return(null);
}
/// <summary>
/// Disposes the interface reference.
/// </summary>
public void Dispose()
{
if (_interfaceRef != null)
{
_interfaceRef.Dispose();
_interfaceRef = null;
}
_createCallback = null;
}
/// <summary>
/// Returns the interface reference.
/// </summary>
/// <returns>Never returns null.</returns>
public ExtensibleInterfaceRef <T> GetInterface()
{
if (_interfaceRef == null)
{
_interfaceRef = new ExtensibleInterfaceRef <T>();
_interfaceRef.Instance = _createCallback(null);
_interfaceRef.DisposeInstance = (DisposeParent != _interfaceRef.Instance);
}
else if (!_interfaceRef.IsConstructionThread && _interfaceRef.ThreadSafeInstance == null)
{
_interfaceRef.ThreadSafeInstance = _createCallback(_interfaceRef.Instance);
_interfaceRef.DisposeThreadSafeInstance = (DisposeParent != _interfaceRef.ThreadSafeInstance);
}
return(_interfaceRef);
}