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    GraphNodeBase Class Reference

    #include <graph.h>

    Detailed Description

    GraphNodeBase is the protected base class of GraphNode. GraphNode adds no further data members, therefore both have the same memory layout. You only have to work with GraphNodeBase when you implement GraphModelInterface and need access to its data members.

    Public Member Functions

    const GraphNodeBase & GetBase () const
     
    GraphNodeBase & GetBase ()
     

    Public Attributes

    GraphModelRef _graph
     
    Int _mem [MEMCOUNT]
     

    Static Public Attributes

    static const Int MEMCOUNT
     

    Protected Member Functions

    const GraphNode & GetGraphNode () const
     
    GraphModelInterface * PrivateGetGraph () const
     
    const ThreadReferencedError & GetErrorStorage () const
     

    Static Private Attributes

    static constexpr Bool HAS_ERROR
     

    Member Function Documentation

    ◆ GetBase() [1/2]

    const GraphNodeBase& GetBase ( ) const

    Returns this GraphNode, downcasted to its protected base class GraphNodeBase. This function is needed by implementations of GraphModelInterface to access the protected data members of GraphNodeBase.

    Returns
    OK on success.

    ◆ GetBase() [2/2]

    GraphNodeBase& GetBase ( )

    Returns this GraphNode, downcasted to its protected base class GraphNodeBase. This function is needed by implementations of GraphModelInterface to access the protected data members of GraphNodeBase.

    Returns
    OK on success.

    ◆ GetGraphNode()

    const GraphNode & GetGraphNode ( ) const
    		protected

    ◆ PrivateGetGraph()

    GraphModelInterface* PrivateGetGraph ( ) const
    		protected

    ◆ GetErrorStorage()

    const ThreadReferencedError& GetErrorStorage ( ) const
    		protected

    Member Data Documentation

    ◆ _graph

    GraphModelRef _graph

    The graph model of this graph node.

    ◆ MEMCOUNT

    const Int MEMCOUNT
    		static

    Number of Int elements in _mem, currently 5.

    ◆ _mem

    Int _mem[MEMCOUNT]
    		mutable

    Some storage space for free use by the GraphModelInterface implementation. Typically this holds information to identify the graph node such as a path.

    ◆ HAS_ERROR

    constexpr Bool HAS_ERROR
    		staticconstexprprivate