forked from xt-sys/exectos
46 lines
1.8 KiB
C++
46 lines
1.8 KiB
C++
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: xtoskrnl/includes/rtl/rbtree.hh
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* DESCRIPTION: Red-Black Tree implementation
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* DEVELOPERS: Aiken Harris <harraiken91@gmail.com>
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*/
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#ifndef __XTOSKRNL_RTL_RBTREE_HH
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#define __XTOSKRNL_RTL_RBTREE_HH
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#include <xtos.hh>
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/* Runtime Library */
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namespace RTL
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{
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class RedBlackTree
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{
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public:
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STATIC XTAPI VOID InitializeTree(OUT PRTL_RB_TREE Tree);
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STATIC XTAPI VOID InsertNode(IN PRTL_RB_TREE Tree,
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IN PRTL_BALANCED_NODE Parent,
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IN PRTL_BALANCED_NODE Node,
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IN BOOLEAN RightChild);
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STATIC XTAPI VOID RemoveNode(IN PRTL_RB_TREE Tree,
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IN PRTL_BALANCED_NODE Node);
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private:
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STATIC XTAPI VOID CopyNodeColor(OUT PRTL_BALANCED_NODE Destination,
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IN PRTL_BALANCED_NODE Source);
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STATIC XTAPI RTL_BALANCED_NODE_COLOR GetNodeColor(IN PRTL_BALANCED_NODE Node);
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STATIC XTAPI PRTL_BALANCED_NODE GetParentNode(PRTL_BALANCED_NODE Node);
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STATIC XTAPI VOID RotateLeft(IN PRTL_RB_TREE Tree,
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IN PRTL_BALANCED_NODE Node);
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STATIC XTAPI VOID RotateRight(IN PRTL_RB_TREE Tree,
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IN PRTL_BALANCED_NODE Node);
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STATIC XTAPI VOID SetNodeColor(OUT PRTL_BALANCED_NODE Node,
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IN RTL_BALANCED_NODE_COLOR Color);
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STATIC XTAPI VOID SetParentNode(OUT PRTL_BALANCED_NODE Node,
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IN PRTL_BALANCED_NODE Parent);
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};
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}
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#endif /* __XTOSKRNL_RTL_RBTREE_HH */
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