Method DirectoryNode

src/IECore/StreamIndexedIO.cpp:768–780

regular constructor

		// regular constructor
		DirectoryNode(IndexedIO::EntryID name, std::optional<uint32_t> numChildren = std::optional<uint32_t>()) : NodeBase( NodeBase::Directory, name ),
			m_subindex( NoSubIndex ),
			m_sortedChildren( false ),
			m_subindexChildren( false ),
			m_offset( 0 ),
			m_parent( nullptr )
		{
			if ( numChildren )
			{
				m_children.reserve( *numChildren );
			}

		}

		// constructor used when building a directory based on an existing SubIndexNode (because we want to load the contents soon).
		DirectoryNode( SubIndexNode *subindex, DirectoryNode *parent ) : NodeBase(NodeBase::Directory, subindex->name()), m_subindex(SavedSubIndex), m_sortedChildren(false), m_subindexChildren(false), m_offset(subindex->offset()), m_parent(parent) {}