validateRbTree overloads

Synopses

Declared in <bslalg_rbtreeutil.h>

Return the black‐node depth of a valid red‐black tree.

template<class NODE_COMPARATOR>
static
int
validateRbTree(
    RbTreeNode const* rootNode,
    NODE_COMPARATOR const& comparator);

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Return black‐node depth, loading violation details if invalid.

template<class NODE_COMPARATOR>
static
int
validateRbTree(
    RbTreeNode const** errorNode,
    char const** errorDescription,
    RbTreeNode const* rootNode,
    NODE_COMPARATOR const& comparator);

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Return Value

black‐node depth, 0 if rootNode is 0, or a negative number if invalid

Parameters

Name

Description

rootNode

root of the tree to validate, or 0

comparator

functor used to order nodes in the tree

errorNode

set to a node that violates a red‐black constraint

errorDescription

set to a description of the violation

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