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annotate src/parallel_execution/rb_tree.c @ 92:851da1107223

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implement twice
author Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 08:50:30 +0900
parents 1e074c3878c7
children 6402a33250a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include <stdio.h>
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2
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3 #include "context.h"
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4 #include "origin_cs.h"
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5
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6 extern void allocator(struct Context* context);
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7 extern void compare(struct Context* context, struct Traverse* traverse, int key1, int key2);
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8
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9 extern int num;
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10
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11 __code put(struct Context* context, struct Tree* tree, struct Traverse* traverse, struct Node* root, struct Allocate* allocate) {
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12 allocate->size = sizeof(struct Node);
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13 allocator(context);
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14
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15 stack_push(context->code_stack, &context->next);
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16
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17 context->next = StackClear;
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18 stack_push(context->code_stack, &context->next);
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19
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20 tree->root = &context->data[context->dataNum]->node;
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21
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22 if (root) {
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23 traverse->current = root;
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24 compare(context, traverse, traverse->current->key, context->data[Node]->node.key);
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25
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26 goto meta(context, Replace);
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27 }
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28
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29 goto meta(context, Insert);
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30 }
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31
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32 __code put_stub(struct Context* context) {
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33 goto put(context,
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34 &context->data[Tree]->tree,
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35 &context->data[Traverse]->traverse,
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36 context->data[Tree]->tree.root,
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37 &context->data[Allocate]->allocate);
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38 }
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39
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40 __code replaceNode(struct Context* context, struct Traverse* traverse, struct Node* oldNode, struct Node* newNode, int result) {
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41 *newNode = *oldNode;
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42 stack_push(context->node_stack, &newNode);
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43
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44 if (result == EQ) {
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45 newNode->value = context->data[Node]->node.value;
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46
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47 stack_pop(context->code_stack, &context->next);
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48 goto meta(context, context->next);
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49 } else if (result == GT) {
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50 traverse->current = oldNode->right;
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51 newNode->right = context->heap;
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52 } else {
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53 traverse->current = oldNode->left;
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54 newNode->left = context->heap;
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55 }
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56
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57 allocator(context);
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58
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59 if (traverse->current) {
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60 compare(context, traverse, traverse->current->key, context->data[Node]->node.key);
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61 goto meta(context, Replace);
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62 }
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63
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64 goto meta(context, Insert);
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65 }
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66
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67 __code replaceNode_stub(struct Context* context) {
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68 goto replaceNode(context,
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69 &context->data[Traverse]->traverse,
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70 context->data[Traverse]->traverse.current,
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71 &context->data[context->dataNum]->node,
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72 context->data[Traverse]->traverse.result);
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73 }
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74
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75 __code insertNode(struct Context* context, struct Traverse* traverse, struct Node* node, struct Node* newNode) {
86
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76 node->color = Red;
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77 *newNode = *node;
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78
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79 traverse->current = newNode;
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80
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81 goto meta(context, InsertCase1);
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82 }
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83
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84 __code insertNode_stub(struct Context* context) {
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85 goto insertNode(context,
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86 &context->data[Traverse]->traverse,
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87 &context->data[Node]->node,
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88 &context->data[context->dataNum]->node);
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89 }
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90
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91 __code insertCase1(struct Context* context, struct Tree* tree, struct Node* current) {
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92 if (!isEmpty(context->node_stack))
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93 goto meta(context, InsertCase2);
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94
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95 tree->root->color = Black;
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96
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97 stack_pop(context->code_stack, &context->next);
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98 goto meta(context, context->next);
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99 }
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100
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101 __code insert1_stub(struct Context* context) {
91
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102 goto insertCase1(context, &context->data[Tree]->tree, context->data[Traverse]->traverse.current);
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103 }
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104
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105 __code insertCase2(struct Context* context, struct Node* current) {
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106 struct Node* parent;
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107 stack_pop(context->node_stack, &parent);
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108
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109 if (parent->color == Black) {
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110 stack_pop(context->code_stack, &context->next);
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111 goto meta(context, context->next);
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112 }
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113
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114 stack_push(context->node_stack, &parent);
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115 goto meta(context, InsertCase3);
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116 }
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117
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118 __code insert2_stub(struct Context* context) {
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119 goto insertCase2(context, context->data[Traverse]->traverse.current);
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120 }
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121
91
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122 __code insertCase3(struct Context* context, struct Traverse* traverse, struct Node* current) {
86
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123 struct Node* parent;
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124 struct Node* uncle;
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125 struct Node* grandparent;
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126
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127 stack_pop(context->node_stack, &parent);
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128 stack_pop(context->node_stack, &grandparent);
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129
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130 if (grandparent->left == parent)
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131 uncle = grandparent->right;
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132 else
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133 uncle = grandparent->left;
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134
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 if (uncle && (uncle->color == Red)) {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 parent->color = Black;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 uncle->color = Black;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 grandparent->color = Red;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
139 traverse->current = grandparent;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 goto meta(context, InsertCase1);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 stack_push(context->node_stack, &grandparent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 stack_push(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
146 goto meta(context, InsertCase4);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 __code insert3_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
150 goto insertCase3(context, &context->data[Traverse]->traverse, context->data[Traverse]->traverse.current);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
152
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
153 __code insertCase4(struct Context* context, struct Traverse* traverse, struct Node* current) {
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 struct Node* parent;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 struct Node* grandparent;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 stack_pop(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 stack_pop(context->node_stack, &grandparent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 stack_push(context->node_stack, &grandparent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
162 traverse->current = parent;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 if ((current == parent->right) && (parent == grandparent->left)) {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 context->next = InsertCase4_1;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 stack_push(context->code_stack, &context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 goto meta(context, RotateL);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 } else if ((current == parent->left) && (parent == grandparent->right)) {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 context->next = InsertCase4_2;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 stack_push(context->code_stack, &context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 goto meta(context, RotateR);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 stack_push(context->node_stack, &parent);
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
177 traverse->current = current;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 goto meta(context, InsertCase5);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 __code insert4_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
182 goto insertCase4(context, &context->data[Traverse]->traverse, context->data[Traverse]->traverse.current);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
185 __code insertCase4_1(struct Context* context, struct Traverse* traverse) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
186 stack_push(context->node_stack, &traverse->current);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
187 traverse->current = traverse->current->left;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 goto meta(context, InsertCase5);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 __code insert4_1_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
192 goto insertCase4_1(context, &context->data[Traverse]->traverse);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
195 __code insertCase4_2(struct Context* context, struct Traverse* traverse) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
196 stack_push(context->node_stack, &traverse->current);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
197 traverse->current = traverse->current->right;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 goto meta(context, InsertCase5);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 __code insert4_2_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
202 goto insertCase4_2(context, &context->data[Traverse]->traverse);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
205 __code insertCase5(struct Context* context, struct Traverse* traverse, struct Node* current) {
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 struct Node* parent;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 struct Node* grandparent;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 stack_pop(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 stack_pop(context->node_stack, &grandparent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 parent->color = Black;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 grandparent->color = Red;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
215 traverse->current = grandparent;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 if ((current == parent->left) && (parent == grandparent->left))
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 goto meta(context, RotateR);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 else
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 goto meta(context, RotateL);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 __code insert5_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
224 goto insertCase5(context, &context->data[Traverse]->traverse, context->data[Traverse]->traverse.current);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
227 __code rotateLeft(struct Context* context, struct Node* node, struct Tree* tree, struct Traverse* traverse) {
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 struct Node* tmp = node->right;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 struct Node* parent = 0;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
230
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 stack_pop(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 if (parent) {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 if (node == parent->left)
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 parent->left = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 else
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 parent->right = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 } else {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 tree->root = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
241
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 stack_push(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
243
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 node->right = tmp->left;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 tmp->left = node;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
246 traverse->current = tmp;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
247
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
248 stack_pop(context->code_stack, &context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
249 goto meta(context, context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
251
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 __code rotateLeft_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
253 goto rotateLeft(context,
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
254 context->data[Traverse]->traverse.current,
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
255 &context->data[Tree]->tree,
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
256 &context->data[Traverse]->traverse);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
258
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
259 __code rotateRight(struct Context* context, struct Node* node, struct Tree* tree, struct Traverse* traverse) {
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 struct Node* tmp = node->left;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
261 struct Node* parent = 0;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
262
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 stack_pop(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
264
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
265 if (parent) {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 if (node == parent->left)
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 parent->left = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 else
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 parent->right = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 } else {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
271 tree->root = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
272 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
273
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 stack_push(context->node_stack, &parent);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
276 node->left = tmp->right;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
277 tmp->right = node;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
278 traverse->current = tmp;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
279
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
280 stack_pop(context->code_stack, &context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 goto meta(context, context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
283
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
284 __code rotateRight_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
285 goto rotateRight(context,
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
286 context->data[Traverse]->traverse.current,
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
287 &context->data[Tree]->tree,
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
288 &context->data[Traverse]->traverse);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
289 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
290
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
291 __code stackClear(struct Context* context, stack_ptr node_stack, struct Traverse* traverse) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
292 if (stack_pop(node_stack, &traverse->current) == 0)
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 goto meta(context, StackClear);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
294
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
295 traverse->current = 0;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
296
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 stack_pop(context->code_stack, &context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 goto meta(context, context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
300
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
301 __code stackClear_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
302 goto stackClear(context, context->node_stack, &context->data[Traverse]->traverse);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
303 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
304
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
305
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
306 __code get(struct Context* context, struct Tree* tree, struct Traverse* traverse) {
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
307 if (tree->root) {
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
308 traverse->current = tree->root;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
309
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
310 goto meta(context, Search);
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
311 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
312
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
313 stack_pop(context->code_stack, &context->next);
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
314 goto meta(context, context->next);
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
315 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
317 __code get_stub(struct Context* context) {
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
318 goto get(context, &context->data[Tree]->tree, &context->data[Traverse]->traverse);
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
319 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
320
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
321 __code search(struct Context* context, struct Traverse* traverse, struct Node* node) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
322 compare(context, traverse, traverse->current->key, node->key);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
323
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
324 if (traverse->result == EQ) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
325 *node = *traverse->current;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
326
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
327 goto meta(context, context->next);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
328 } else if (traverse->result == GT) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
329 traverse->current = traverse->current->right;
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
330 } else {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
331 traverse->current = traverse->current->left;
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
332 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
333
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
334 if (traverse->current)
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
335 goto meta(context, Search);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
337 stack_pop(context->code_stack, &context->next);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
338 goto meta(context, context->next);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
339 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
340
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
341 __code search_stub(struct Context* context) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
342 goto search(context, &context->data[Traverse]->traverse, &context->data[Node]->node);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
343 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
344
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
345 /* /\* __code delete(struct Context* context, struct Tree* tree) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346 /* /\* if (tree->root) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
348 /* /\* context->next = Delete1; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 /* /\* goto meta(context, Get); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
350 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
351
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
352 /* /\* goto meta(context, context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
353 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
354
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
355 /* /\* __code delete_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
356 /* /\* goto delete(context, &context->data[Tree]->tree); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
357 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
358
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
359 /* /\* __code delete1(struct Context* context, struct Tree* tree, struct Allocate* allocate) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
360 /* /\* allocate->size = sizeof(struct Node); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
361 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
362
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
363 /* /\* struct Node* root = tree->root; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
364
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
365 /* /\* tree->root = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
366 /* /\* tree->current = root; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
367
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 /* /\* compare(context, tree, tree->current->key, context->data[Node]->node.key); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
370 /* /\* goto meta(context, Replace_d1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
371 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
373 /* /\* __code delete1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
374 /* /\* goto delete1(context, &context->data[Tree]->tree, &context->data[Allocate]->allocate); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
376
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
377 /* /\* __code delete2(struct Context* context, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
378 /* /\* if (current->color == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
379 /* /\* struct Node* child = current->right == NULL ? current->left : current->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 /* /\* current->color = child == NULL ? Black : child->color; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
382 /* /\* goto meta(context, DeleteCase1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 /* /\* goto meta(context, Delete3); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
387
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
388 /* /\* __code delete2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389 /* /\* goto delete2(context, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
392 /* /\* __code delete3(struct Context* context, struct Tree* tree, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
393 /* /\* struct Node* tmp = current->right == NULL ? current->left : current->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
395 /* /\* if (current->parent) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 /* /\* if (current == current->parent->left) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 /* /\* current->parent->left = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
398 /* /\* else *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
399 /* /\* current->parent->right = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 /* /\* } else { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
401 /* /\* tree->root = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
402 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
403
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
404 /* /\* if (tmp) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 /* /\* tmp->parent = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
406
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
407 /* /\* if (current->parent == NULL && tmp) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
408 /* /\* tmp->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
409
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
410 /* /\* current == current->parent->left ? (current->parent->left = NULL) : (current->parent->right = NULL); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
411
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
412 /* /\* stack_pop(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 /* /\* goto meta(context, context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 /* /\* __code delete3_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 /* /\* goto delete3(context, &context->data[Tree]->tree, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
419
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
420 /* /\* __code replaceNodeForDelete1(struct Context* context, struct Tree* tree, struct Node* oldNode, struct Node* newNode, int result) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
421 /* /\* *newNode = *oldNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
422
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
423 /* /\* if (result == EQ) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 /* /\* goto meta(context, Replace_d2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425 /* /\* else if (result == GT) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 /* /\* tree->current = newNode->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
427 /* /\* else *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
428 /* /\* tree->current = newNode->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
429
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
430 /* /\* tree->current->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
431
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 /* /\* if (tree->current->left == NULL && tree->current->right == NULL) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 /* /\* goto meta(context, Delete2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
434
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 /* /\* if (result == GT) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 /* /\* newNode->right = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
437 /* /\* else if (result == LT) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
438 /* /\* newNode->left = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
439
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
441
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
442 /* /\* compare(context, tree, tree->current->key, context->data[Node]->node.key); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
443
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
444 /* /\* goto meta(context, Replace_d1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
445 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
446
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
447 /* /\* __code replaceNodeForDelete1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 /* /\* goto replaceNodeForDelete1(context, &context->data[Tree]->tree, context->data[Tree]->tree.current, &context->data[context->dataNum]->node, context->data[Tree]->tree.result); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
449 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
450
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
451 /* /\* __code replaceNodeForDelete2(struct Context* context, struct Tree* tree, struct Node* newNode) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
452 /* /\* if (tree->current->left && tree->current->right) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 /* /\* newNode->left->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454 /* /\* tree->current = newNode->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455 /* /\* newNode->left = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
456 /* /\* tree->deleted = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
457
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
458 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 /* /\* tree->current->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461 /* /\* goto meta(context, FindMax1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
463
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 /* /\* goto meta(context, Delete2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
465 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
466
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 /* /\* __code replaceNodeForDelete2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
468 /* /\* goto replaceNodeForDelete2(context, &context->data[Tree]->tree, &context->data[context->dataNum]->node); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
469 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
470
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 /* /\* __code findMax1(struct Context* context, struct Tree* tree, struct Node* oldNode, struct Node* newNode) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472 /* /\* *newNode = *oldNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474 /* /\* if (newNode->right) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
475 /* /\* goto meta(context, FindMax2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
476
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
477 /* /\* tree->deleted->key = newNode->key; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
478 /* /\* tree->deleted->value = newNode->value; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
479
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 /* /\* tree->current = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
481
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
482 /* /\* goto meta(context, Delete2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
483 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
484
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
485 /* /\* __code findMax1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
486 /* /\* goto findMax1(context, &context->data[Tree]->tree, context->data[Tree]->tree.current, &context->data[context->dataNum]->node); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
487 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
488
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
489
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
490 /* /\* __code findMax2(struct Context* context, struct Tree* tree, struct Node* oldNode, struct Node* newNode) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 /* /\* *newNode = *oldNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
492
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
493 /* /\* if (newNode->right->right) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
494 /* /\* tree->current = newNode->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
495 /* /\* newNode->right = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
496
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
497 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
498 /* /\* tree->current->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
499
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
500 /* /\* goto meta(context, FindMax2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
501 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
502
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
503 /* /\* tree->deleted->key = newNode->right->key; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
504 /* /\* tree->deleted->value = newNode->right->value; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
505
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
506 /* /\* tree->current = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
507
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
508 /* /\* goto meta(context, Delete2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
509 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
510
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
511 /* /\* __code findMax2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
512 /* /\* goto findMax2(context, &context->data[Tree]->tree, context->data[Tree]->tree.current, &context->data[context->dataNum]->node); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
513 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
514
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
515 /* /\* __code deleteCase1(struct Context* context, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
516 /* /\* if (current->parent) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
517 /* /\* goto meta(context, DeleteCase2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
518
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
519 /* /\* goto meta(context, Delete3); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
520 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
521
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
522 /* /\* __code deleteCase1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
523 /* /\* goto deleteCase1(context, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
524 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
525
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
526 /* /\* __code deleteCase2(struct Context* context, struct Tree* tree, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
527 /* /\* struct Node* sibling = current == current->parent->left ? current->parent->right : current->parent->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
528
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
529 /* /\* if ((sibling == NULL ? Black : sibling->color) == Red) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
530 /* /\* current->parent->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
531 /* /\* sibling->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
532
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
533 /* /\* current == current->parent->left ? (current->parent->left = context->heap) : (current->parent->right = context->heap); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
534 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
535 /* /\* context->data[context->dataNum]->node = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
536
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
537 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
538
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
539 /* /\* context->next = DeleteCase3; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
540 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
541
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
542 /* /\* if (current == current->parent->left) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
543 /* /\* goto meta(context, RotateL); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
544 /* /\* else *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
545 /* /\* goto meta(context, RotateR); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
546 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
547
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
548 /* /\* goto meta(context, DeleteCase3); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
549 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
550
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
551 /* /\* __code deleteCase2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
552 /* /\* goto deleteCase2(context, &context->data[Tree]->tree, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
553 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
554
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
555 /* /\* __code deleteCase3(struct Context* context, struct Tree* tree, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
556 /* /\* struct Node* sibling = current == current->parent->left ? current->parent->right : current->parent->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
557
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
558 /* /\* if (current->parent->color == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
559 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
560 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
561 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
562 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
563
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
564 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
565 /* /\* goto meta(context, DeleteCase1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
566 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
567
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
568 /* /\* goto meta(context, DeleteCase4); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
569 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
570
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
571 /* /\* __code deleteCase3_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
572 /* /\* goto deleteCase3(context, &context->data[Tree]->tree, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
573 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
574
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
575 /* /\* __code deleteCase4(struct Context* context, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
576 /* /\* struct Node* sibling = current == current->parent->left ? current->parent->right : current->parent->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
577
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
578 /* /\* if (current->parent->color == Red && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
579 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
580 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
581 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
582 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
583 /* /\* current->parent->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
584
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
585 /* /\* goto meta(context, Delete3); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
586 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
587
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
588 /* /\* goto meta(context, DeleteCase5); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
589 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
590
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
591 /* /\* __code deleteCase4_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
592 /* /\* goto deleteCase4(context, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
593 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
594
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
595 /* /\* __code deleteCase5(struct Context* context, struct Tree* tree, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
596 /* /\* struct Node* sibling = current == current->parent->left ? current->parent->right : current->parent->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
597 /* /\* sibling->parent = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
598
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
599 /* /\* if (current == current->parent->left && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
600 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
601 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Red && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
602 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
603 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
604 /* /\* sibling->left->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
605
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
606 /* /\* sibling == sibling->parent->left ? (sibling->parent->left = context->heap) : (sibling->parent->right = context->heap); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
607 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
608 /* /\* struct Node* tmp = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
609 /* /\* *tmp = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
610 /* /\* tmp->parent = current; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
611
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
612 /* /\* tmp->left = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
613 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
614 /* /\* context->data[context->dataNum]->node = *sibling->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
615 /* /\* context->data[context->dataNum]->node.parent = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
616
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
617 /* /\* tree->current = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
618
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
619 /* /\* context->next = DeleteCase6; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
620 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
621
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
622 /* /\* goto meta(context, RotateR); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
623 /* /\* } else if (current == current->parent->right && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
624 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
625 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
626 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Red) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
627 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
628 /* /\* sibling->right->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
629
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
630 /* /\* sibling == sibling->parent->left ? (sibling->parent->left = context->heap) : (sibling->parent->right = context->heap); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
631 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
632 /* /\* struct Node* tmp = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
633 /* /\* *tmp = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
634 /* /\* tmp->parent = current; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
635
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
636 /* /\* tmp->right = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
637 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
638 /* /\* context->data[context->dataNum]->node = *sibling->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
639 /* /\* context->data[context->dataNum]->node.parent = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
640
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
641 /* /\* tree->current = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
642
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
643 /* /\* context->next = DeleteCase6; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
644 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
645 /* /\* goto meta(context, RotateL); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
646 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
647
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
648 /* /\* goto meta(context, DeleteCase6); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
649 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
650
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
651 /* /\* __code deleteCase5_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
652 /* /\* goto deleteCase5(context, &context->data[Tree]->tree, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
653 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
654
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
655 /* /\* __code deleteCase6(struct Context* context, struct Tree* tree, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
656 /* /\* struct Node* sibling = current == current->parent->left ? current->parent->right : current->parent->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
657
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
658 /* /\* sibling == sibling->parent->left ? (sibling->parent->left = context->heap) : (sibling->parent->right = context->heap); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
659 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
660 /* /\* struct Node* tmp = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
661 /* /\* *tmp = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
662 /* /\* tmp->parent = current; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
663
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
664 /* /\* tmp->color = current->parent->color; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
665 /* /\* current->parent->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
666
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
667 /* /\* context->next = Delete3; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
668 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
669
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
670 /* /\* if (current == current->parent->left) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
671 /* /\* tmp->right->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
672 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
673
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
674 /* /\* goto meta(context, RotateL); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
675 /* /\* } else { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
676 /* /\* tmp->left->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
677 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
678
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
679 /* /\* goto meta(context, RotateR); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
680 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
681 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
682
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
683 /* /\* __code deleteCase6_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
684 /* /\* goto deleteCase6(context, &context->data[Tree]->tree, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
685 /* /\* } *\/ */