/// <summary>
/// Creates a deep copy of the collection.
/// </summary>
/// <remarks>
/// Creates a deep copy of the collection.
/// </remarks>
public new object MemberwiseClone()
{
ExtensionObjectCollection clone = new ExtensionObjectCollection(this.Count);
foreach (ExtensionObject element in this)
{
clone.Add((ExtensionObject)Utils.Clone(element));
}
return(clone);
}
/// <summary>
/// Creates a deep copy of the collection.
/// </summary>
/// <remarks>
/// Creates a deep copy of the collection.
/// </remarks>
public new object MemberwiseClone()
{
ExpandedNodeIdCollection clone = new ExpandedNodeIdCollection(this.Count);
foreach (ExpandedNodeId element in this)
{
clone.Add((ExpandedNodeId)Utils.Clone(element));
}
return(clone);
}
/// <summary>
/// Creates a deep copy of the value.
/// </summary>
/// <remarks>
/// Creates a new instance of the class while copying the contents
/// of another instance.
/// </remarks>
/// <param name="value">The DataValue to copy.</param>
/// <exception cref="ArgumentNullException">Thrown when the value is null</exception>
public DataValue(DataValue value)
{
if (value == null) throw new ArgumentNullException("value");
m_value.Value = Utils.Clone(value.m_value.Value);
m_statusCode = value.m_statusCode;
m_sourceTimestamp = value.m_sourceTimestamp;
m_sourcePicoseconds = value.m_sourcePicoseconds;
m_serverTimestamp = value.m_serverTimestamp;
m_serverPicoseconds = value.m_serverPicoseconds;
}
/// <summary>
/// Creates a deep copy of the collection.
/// </summary>
/// <remarks>
/// Creates a deep copy of the collection.
/// </remarks>
public object Clone()
{
DataValueCollection clone = new DataValueCollection(this.Count);
foreach (DataValue element in this)
{
clone.Add((DataValue)Utils.Clone(element));
}
return clone;
}
/// <summary>
/// Creates a deep copy of the collection.
/// </summary>
/// <remarks>
/// Creates a deep copy of the collection.
/// </remarks>
public new object MemberwiseClone()
{
DiagnosticInfoCollection clone = new DiagnosticInfoCollection(this.Count);
foreach (DiagnosticInfo element in this)
{
clone.Add((DiagnosticInfo)Utils.Clone(element));
}
return(clone);
}
/// <summary>
/// Reads the value for the value attribute.
/// </summary>
protected override ServiceResult ReadValueAttribute(
ISystemContext context,
NumericRange indexRange,
QualifiedName dataEncoding,
ref object value,
ref DateTime sourceTimestamp)
{
value = m_value;
ServiceResult result = ServiceResult.Good;
VariableCopyPolicy copyPolicy = VariableCopyPolicy.CopyOnRead;
// use default behavoir.
if (OnSimpleReadValue != null)
{
result = OnSimpleReadValue(
context,
this,
ref value);
if (ServiceResult.IsBad(result))
{
return(result);
}
copyPolicy = VariableCopyPolicy.Never;
}
else
{
// check if a valid value exists.
if (value == null)
{
return(StatusCodes.BadAttributeIdInvalid);
}
}
// apply the index range and encoding.
result = BaseVariableState.ApplyIndexRangeAndDataEncoding(context, indexRange, dataEncoding, ref value);
if (ServiceResult.IsBad(result))
{
return(result);
}
// copy returned value.
if (copyPolicy == VariableCopyPolicy.CopyOnRead)
{
value = Utils.Clone(value);
}
return(result);
}
/// <summary cref="ICloneable.Clone" />
public virtual object Clone()
{
SupportedProfile clone = (SupportedProfile)this.MemberwiseClone();
clone.m_organizationUri = (string)Utils.Clone(this.m_organizationUri);
clone.m_profileId = (string)Utils.Clone(this.m_profileId);
clone.m_complianceTool = (string)Utils.Clone(this.m_complianceTool);
clone.m_complianceDate = (DateTime)Utils.Clone(this.m_complianceDate);
clone.m_complianceLevel = (ComplianceLevel)Utils.Clone(this.m_complianceLevel);
clone.m_unsupportedUnitIds = (StringCollection)Utils.Clone(this.m_unsupportedUnitIds);
return(clone);
}
/// <summary cref="ICloneable.Clone" />
public virtual object Clone()
{
SoftwareCertificate clone = (SoftwareCertificate)this.MemberwiseClone();
clone.m_productName = (string)Utils.Clone(this.m_productName);
clone.m_productUri = (string)Utils.Clone(this.m_productUri);
clone.m_vendorName = (string)Utils.Clone(this.m_vendorName);
clone.m_vendorProductCertificate = (byte[])Utils.Clone(this.m_vendorProductCertificate);
clone.m_softwareVersion = (string)Utils.Clone(this.m_softwareVersion);
clone.m_buildNumber = (string)Utils.Clone(this.m_buildNumber);
clone.m_buildDate = (DateTime)Utils.Clone(this.m_buildDate);
clone.m_issuedBy = (string)Utils.Clone(this.m_issuedBy);
clone.m_issueDate = (DateTime)Utils.Clone(this.m_issueDate);
clone.m_supportedProfiles = (SupportedProfileCollection)Utils.Clone(this.m_supportedProfiles);
return(clone);
}
/// <summary>
/// Exports a copy of the node to a node table.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="node">The node.</param>
protected override void Export(ISystemContext context, Node node)
{
base.Export(context, node);
VariableTypeNode variableTypeNode = node as VariableTypeNode;
if (variableTypeNode != null)
{
variableTypeNode.Value = new Variant(Utils.Clone(this.Value));
variableTypeNode.DataType = this.DataType;
variableTypeNode.ValueRank = this.ValueRank;
variableTypeNode.ArrayDimensions = null;
if (this.ArrayDimensions != null)
{
variableTypeNode.ArrayDimensions = new UInt32Collection(this.ArrayDimensions);
}
}
}
/// <summary>
/// Initializes the instance from another instance.
/// </summary>
protected override void Initialize(ISystemContext context, NodeState source)
{
BaseVariableTypeState type = source as BaseVariableTypeState;
if (type != null)
{
m_value = Utils.Clone(type.m_value);
m_dataType = type.m_dataType;
m_valueRank = type.m_valueRank;
m_arrayDimensions = null;
if (type.m_arrayDimensions != null)
{
m_arrayDimensions = new ReadOnlyList <uint>(type.m_arrayDimensions, true);
}
}
m_value = ExtractValueFromVariant(context, m_value, false);
base.Initialize(context, source);
}
/// <summary>
/// Creates a deep copy of the value.
/// </summary>
/// <param name="value">The value to be copied.</param>
/// <remarks>
/// Creates a deep copy of the value.
/// </remarks>
/// <exception cref="ArgumentNullException">Thrown when the value is null</exception>
public ExtensionObject(ExtensionObject value) {
if (value == null) throw new ArgumentNullException("value");
TypeId = value.TypeId;
Body = Utils.Clone(value.Body);
}
