TTreeNodes.ConsistencyCheck procedure

Declaration

procedure ConsistencyCheck; virtual

Description

ConsistencyCheck is a method used to ensure that references between nodes in the container are valid and consistent. ConsistencyCheck raises catchable debugger exceptions when error conditions are detected in the class instance, including:

• TopLvlItems is empty.
• TopLvlCount does not match the number of top-level items.
• Invalid sibling nodes or node count.
• Invalid child nodes or node count.
• Invalid index value for a node.
• A node is not found in the node cache.

See also

• ConsistencyCheck