forked from vieter-v/libvieter
22 lines
589 B
C
22 lines
589 B
C
#ifndef VIETER_TREE_BALANCING
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#define VIETER_TREE_BALANCING
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#include "vieter_tree_node.h"
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/*
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* Ensure the tree remains a valid red-black tree after having inserting the
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* node.
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*/
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void vieter_tree_node_balance_after_insert(vieter_tree_node *node);
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/*
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* Remove the given node, ensuring the tree remains a valid red-black tree.
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*
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* @param node node to remove. This should have at most a single child, namely
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* the right one.
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*/
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void vieter_tree_node_remove_balanced(vieter_tree_node *node);
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vieter_tree_node *vieter_tree_node_rotate(vieter_tree_node *old_root, bool dir);
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#endif
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