| public CreateBuffer ( BuiltInType elementType, int noOfElements ) : void | ||
| elementType | BuiltInType | The type of element. |
| noOfElements | int | The number of elements. |
| return | void | |
/// <summary>
/// Does any initialization required before the address space can be used.
/// </summary>
/// <remarks>
/// The externalReferences is an out parameter that allows the node manager to link to nodes
/// in other node managers. For example, the 'Objects' node is managed by the CoreNodeManager and
/// should have a reference to the root folder node(s) exposed by this node manager.
/// </remarks>
public override void CreateAddressSpace(IDictionary <NodeId, IList <IReference> > externalReferences)
{
lock (Lock)
{
base.CreateAddressSpace(externalReferences);
// create the nodes from configuration.
ushort namespaceIndex = Server.NamespaceUris.GetIndexOrAppend(Namespaces.MemoryBuffer);
BaseInstanceState root = (BaseInstanceState)FindPredefinedNode(
new NodeId(Objects.MemoryBuffers, namespaceIndex),
typeof(BaseInstanceState));
// create the nodes from configuration.
namespaceIndex = Server.NamespaceUris.GetIndexOrAppend(Namespaces.MemoryBuffer + "/Instance");
if (m_configuration != null && m_configuration.Buffers != null)
{
for (int ii = 0; ii < m_configuration.Buffers.Count; ii++)
{
MemoryBufferInstance instance = m_configuration.Buffers[ii];
// create a new buffer.
MemoryBufferState bufferNode = new MemoryBufferState(SystemContext, instance);
// assign node ids.
bufferNode.Create(
SystemContext,
new NodeId(bufferNode.SymbolicName, namespaceIndex),
new QualifiedName(bufferNode.SymbolicName, namespaceIndex),
null,
true);
bufferNode.CreateBuffer(instance.DataType, instance.TagCount);
bufferNode.InitializeMonitoring(Server, this);
// save the buffers for easy look up later.
m_buffers[bufferNode.SymbolicName] = bufferNode;
// link to root.
root.AddChild(bufferNode);
}
}
}
}
/// <summary>
/// Does any initialization required before the address space can be used.
/// </summary>
/// <remarks>
/// The externalReferences is an out parameter that allows the node manager to link to nodes
/// in other node managers. For example, the 'Objects' node is managed by the CoreNodeManager and
/// should have a reference to the root folder node(s) exposed by this node manager.
/// </remarks>
public override void CreateAddressSpace(IDictionary<NodeId, IList<IReference>> externalReferences)
{
lock (Lock)
{
base.CreateAddressSpace(externalReferences);
// create the nodes from configuration.
ushort namespaceIndex = Server.NamespaceUris.GetIndexOrAppend(Namespaces.MemoryBuffer);
BaseInstanceState root = (BaseInstanceState)FindPredefinedNode(
new NodeId(Objects.MemoryBuffers, namespaceIndex),
typeof(BaseInstanceState));
// create the nodes from configuration.
namespaceIndex = Server.NamespaceUris.GetIndexOrAppend(Namespaces.MemoryBuffer + "/Instance");
if (m_configuration != null && m_configuration.Buffers != null)
{
for (int ii = 0; ii < m_configuration.Buffers.Count; ii++)
{
MemoryBufferInstance instance = m_configuration.Buffers[ii];
// create a new buffer.
MemoryBufferState bufferNode = new MemoryBufferState(SystemContext, instance);
// assign node ids.
bufferNode.Create(
SystemContext,
new NodeId(bufferNode.SymbolicName, namespaceIndex),
new QualifiedName(bufferNode.SymbolicName, namespaceIndex),
null,
true);
bufferNode.CreateBuffer(instance.DataType, instance.TagCount);
bufferNode.InitializeMonitoring(Server, this);
// save the buffers for easy look up later.
m_buffers[bufferNode.SymbolicName] = bufferNode;
// link to root.
root.AddChild(bufferNode);
}
}
}
}