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annotate src/parallel_execution/rb_tree.c @ 136:c7ac153f86dd

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Fix rotate cs stack
author one
date Thu, 29 Sep 2016 19:02:49 +0900
parents 9ae7ce6c83f5
children fe1fbfec7d01
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 void printTree1(union Data* data) {
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10 struct Node* node = (struct Node*)data;
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11 if (node == NULL) {
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12 printf("NULL");
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13 } else {
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14 printf("key = %d (", node->key);
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15 printTree1((union Data*)node->right);
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16 printf("), (");
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17 printTree1((union Data*)node->left);
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18 printf(")");
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19 }
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20 }
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21
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22 void printTree(union Data* data) {
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23 printTree1(data);
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24 printf("\n");
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25 }
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26
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27 __code put(struct Context* context, struct Tree* tree, struct Node* node, struct Traverse* traverse, struct Node* root, struct Node* newNode) {
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28 printTree((union Data*)tree->root);
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29 traverse->newNode = newNode;
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30 tree->root = newNode; // this should done at stackClear
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31 if (root) {
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32 traverse->current = root;
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33 // traverse->result=compare(...)
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34 compare(context, traverse, traverse->current->key, node->key);
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35 // goto replaceNode(traverse->current, newNode, traverse->result);
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36 goto meta(context, Replace);
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37 }
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38
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39 goto meta(context, Insert);
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40 }
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41
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42 __code put_stub(struct Context* context) {
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43 struct Allocate* allocate = &context->data[Allocate]->allocate;
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44 allocate->size = sizeof(struct Node);
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45 allocator(context);
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46
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47 goto put(context,
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48 &context->data[Tree]->tree,
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49 &context->data[Node]->node,
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50 &context->data[Traverse]->traverse,
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51 context->data[Tree]->tree.root,
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52 &context->data[context->dataNum]->node
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53 );
131
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54 }
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55
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56 __code replaceNode(struct Context* context, struct Traverse* traverse, struct Node* oldNode, struct Node* newNode, struct Element* element) {
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57 *newNode = *oldNode;
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58 element->next = traverse->nodeStack;
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59 element->data = (union Data* )newNode;
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60 traverse->nodeStack = element;
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61 // goto replaceNode1(struct Traverse* traverse, struct Node* node, struct Node* oldNode, struct Node* newNode, +struct Node* newnewNode, int result)
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62 goto meta(context, Replace1);
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63 }
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64
131
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65 __code replaceNode_stub(struct Context* context) {
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66 struct Allocate* allocate = &context->data[Allocate]->allocate;
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67 allocate->size = sizeof(struct Element);
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68 allocator(context);
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69 struct Element* element = &context->data[context->dataNum]->element;
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70 goto replaceNode(context,
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71 &context->data[Traverse]->traverse,
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72 context->data[Traverse]->traverse.current,
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73 context->data[Traverse]->traverse.newNode,
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74 element);
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75 }
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76
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77 __code replaceNode1(struct Context* context, struct Traverse* traverse, struct Node* node, struct Node* oldNode, struct Node* newNode, struct Node* newnewNode, int result) {
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78 if (result == EQ) {
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79 newNode->value = node->value;
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80 // go to stack clear
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81 goto meta(context, context->next);
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82 } else if (result == GT) {
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83 traverse->current = oldNode->right;
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84 newNode->right = newnewNode;
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85 } else {
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86 traverse->current = oldNode->left;
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87 newNode->left = newnewNode;
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88 }
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89 traverse->newNode = newnewNode;
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90 if (traverse->current) {
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91 compare(context, traverse, traverse->current->key, node->key);
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92 goto meta(context, Replace);
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93 }
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94
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95 goto meta(context, Insert);
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96
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97 }
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98
131
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99 __code replaceNode1_stub(struct Context* context) {
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100 struct Allocate* allocate = &context->data[Allocate]->allocate;
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101 allocate->size = sizeof(struct Node);
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102 allocator(context);
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103 struct Node* newnewNode = &context->data[context->dataNum]->node;
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104 goto replaceNode1(context,
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105 &context->data[Traverse]->traverse,
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106 &context->data[Node]->node,
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107 context->data[Traverse]->traverse.current,
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108 &context->data[Traverse]->traverse.nodeStack->data->node,
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109 newnewNode,
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110 context->data[Traverse]->traverse.result);
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111 }
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112
132
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113 __code insertNode(struct Context* context, struct Traverse* traverse, struct Tree* tree, struct Node* node, struct Node* newNode) {
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114 *newNode = *node;
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115 newNode->color = Red;
91
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116 traverse->current = newNode;
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117 tree->root->color = Black;
86
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118 goto meta(context, InsertCase1);
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119 }
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120
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121 __code insertNode_stub(struct Context* context) {
91
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122 goto insertNode(context,
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123 &context->data[Traverse]->traverse,
132
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124 &context->data[Tree]->tree,
91
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125 &context->data[Node]->node,
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126 context->data[Traverse]->traverse.newNode);
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127 }
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128
135
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129 __code insertCase1(struct Context* context, struct Element* nodeStack) {
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130 if (nodeStack!=NULL) {
86
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131 goto meta(context, InsertCase2);
132
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132 }
129
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133 goto meta(context, StackClear);
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134 }
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135
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136 __code insert1_stub(struct Context* context) {
135
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137 goto insertCase1(context, context->data[Traverse]->traverse.nodeStack);
86
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138 }
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139
132
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140 __code insertCase2(struct Context* context, struct Node* parent) {
86
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141 if (parent->color == Black) {
129
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142 goto meta(context, StackClear);
86
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143 }
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144 goto meta(context, InsertCase3);
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145 }
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146
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147 __code insert2_stub(struct Context* context) {
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148 goto insertCase2(context, (struct Node*)context->data[Traverse]->traverse.nodeStack->data);
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149 }
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150
134
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151 __code insertCase3(struct Context* context, struct Traverse* traverse, struct Node* parent, struct Node* grandparent) {
86
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152 struct Node* uncle;
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153
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154 if (grandparent->left == parent)
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155 uncle = grandparent->right;
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156 else
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157 uncle = grandparent->left;
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158
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159 if (uncle && (uncle->color == Red)) {
127
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parents: 103
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160 // do insertcase1 on grandparent, stack must be pop by two
86
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 parent->color = Black;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 uncle->color = Black;
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 grandparent->color = Red;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
164 traverse->current = grandparent;
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
165 goto meta(context, InsertCase31);
86
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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 goto meta(context, InsertCase4);
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 __code insert3_stub(struct Context* context) {
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
171 goto insertCase3(context, &context->data[Traverse]->traverse,
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
172 (struct Node*)context->data[Traverse]->traverse.nodeStack->data,
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
173 (struct Node*)context->data[Traverse]->traverse.nodeStack->next->data
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
174 );
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 }
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
176 __code insertCase31(struct Context* context, struct Traverse* traverse) {
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
177 traverse->nodeStack = traverse->nodeStack->next->next;
130
2493f4226ca6 remove code stack, add stackPop2
ikkun
parents: 129
diff changeset
178 goto meta(context, InsertCase1);
2493f4226ca6 remove code stack, add stackPop2
ikkun
parents: 129
diff changeset
179 }
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
180 __code insert31_stub(struct Context* context) {
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
181 goto insertCase31(context, &context->data[Traverse]->traverse);
130
2493f4226ca6 remove code stack, add stackPop2
ikkun
parents: 129
diff changeset
182 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
184 __code insertCase4(struct Context* context, struct Traverse* traverse, struct Node* current,struct Node* parent, struct Node* grandparent) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
185 traverse->current = parent;
86
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 if ((current == parent->right) && (parent == grandparent->left)) {
129
b224aa7b80a0 remove code stack, stack clear is directly called
ikkun
parents: 128
diff changeset
188 traverse->rotateNext = InsertCase4_1;
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
189 goto meta(context, InsertCase4_01);
86
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 } else if ((current == parent->left) && (parent == grandparent->right)) {
129
b224aa7b80a0 remove code stack, stack clear is directly called
ikkun
parents: 128
diff changeset
191 traverse->rotateNext = InsertCase4_2;
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
192 goto meta(context, InsertCase4_02);
86
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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 traverse->current = current;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 goto meta(context, InsertCase5);
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 }
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Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198
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parents:
diff changeset
199 __code insert4_stub(struct Context* context) {
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
200 goto insertCase4(context, &context->data[Traverse]->traverse, context->data[Traverse]->traverse.current,
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
201 &context->data[Traverse]->traverse.nodeStack->data->node,
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
202 &context->data[Traverse]->traverse.nodeStack->next->data->node);
86
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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
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
205 __code insertCase4_01(struct Context* context, struct Traverse* traverse) {
136
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
206 traverse->nodeStack = traverse->nodeStack -> next;
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
207 traverse->rotateNext = InsertCase5;
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
208 goto meta(context, RotateL);
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
209 }
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
210
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
211 __code insert4_01_stub(struct Context* context) {
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
212 goto insertCase4_01(context, &context->data[Traverse]->traverse);
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
213 }
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
214 __code insertCase4_1(struct Context* context, struct Traverse* traverse) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
215 traverse->current = traverse->current->left;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 goto meta(context, InsertCase5);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 __code insert4_1_stub(struct Context* context) {
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
220 struct Allocate* allocate = &context->data[Allocate]->allocate;
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
221 allocate->size = sizeof(struct Element);
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
222 allocator(context);
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
223 struct Element* element = &context->data[context->dataNum]->element;
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
224 struct Traverse* traverse = &context->data[Traverse]->traverse;
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
225 element->data = (union Data*)traverse->current;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
226 goto insertCase4_1(context, &context->data[Traverse]->traverse);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 }
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
228 __code insertCase4_02(struct Context* context, struct Traverse* traverse) {
136
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
229 traverse->nodeStack = traverse->nodeStack -> next;
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
230 traverse->rotateNext = InsertCase5;
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
231 goto meta(context, RotateR);
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
232 }
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
233
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
234 __code insert4_02_stub(struct Context* context) {
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
235 goto insertCase4_02(context, &context->data[Traverse]->traverse);
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
236 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
238 __code insertCase4_2(struct Context* context, struct Traverse* traverse) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
239 traverse->current = traverse->current->right;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 goto meta(context, InsertCase5);
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
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
243 __code insert4_2_stub(struct Context* context) {
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
244 struct Allocate* allocate = &context->data[Allocate]->allocate;
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
245 allocate->size = sizeof(struct Element);
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
246 allocator(context);
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
247 struct Element* element = &context->data[context->dataNum]->element;
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
248 struct Traverse* traverse = &context->data[Traverse]->traverse;
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
249 element->data = (union Data*)traverse->current;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
250 goto insertCase4_2(context, &context->data[Traverse]->traverse);
86
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
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
253 __code insertCase5(struct Context* context, struct Traverse* traverse, struct Node* current, struct Node* parent, struct Node* grandparent) {
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
254 parent->color = Black;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 grandparent->color = Red;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
256
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
257 traverse->current = grandparent;
129
b224aa7b80a0 remove code stack, stack clear is directly called
ikkun
parents: 128
diff changeset
258 traverse->rotateNext = StackClear;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 if ((current == parent->left) && (parent == grandparent->left))
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 goto meta(context, RotateR);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
261 else
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 goto meta(context, RotateL);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 }
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 __code insert5_stub(struct Context* context) {
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
266 struct Traverse* traverse = &context->data[Traverse]->traverse;
132
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
267 struct Node* parent = (struct Node*)traverse->nodeStack->data;
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
268 struct Node* grandparent = (struct Node*)traverse->nodeStack->next->data;
73a679a85c04 node stack rewrite
ikkun
parents: 131
diff changeset
269 traverse->nodeStack = traverse->nodeStack->next->next;
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
270 goto insertCase5(context, &context->data[Traverse]->traverse, context->data[Traverse]->traverse.current, parent, grandparent);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
271 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
272
127
a574ba0da60f add comment rb_tree
ikkun
parents: 103
diff changeset
273 // put rotateLeft's continuation as argument
136
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
274 __code rotateLeft(struct Context* context, struct Node* node, struct Tree* tree, struct Traverse* traverse, struct Node* parent) {
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 struct Node* tmp = node->right;
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
276
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
277 if (parent) {
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
278 if (node == parent->left)
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
279 parent->left = tmp;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
280 else
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
281 parent->right = tmp;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
282 } else {
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
283 tree->root = tmp;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
284 }
127
a574ba0da60f add comment rb_tree
ikkun
parents: 103
diff changeset
285
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
286 node->right = tmp->left;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
287 tmp->left = node;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
288 traverse->current = tmp;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
289
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
290 goto meta(context, traverse->rotateNext);
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
291 }
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
292
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
293 __code rotateLeft_stub(struct Context* context) {
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
294 struct Traverse* traverse = &context->data[Traverse]->traverse;
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
295 struct Node* parent = (traverse->nodeStack)?(struct Node*)traverse->nodeStack->data:NULL;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
296 goto rotateLeft(context,
135
9ae7ce6c83f5 Fix segmentation falt
innparusu
parents: 134
diff changeset
297 context->data[Traverse]->traverse.current,
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
298 &context->data[Tree]->tree,
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
299 &context->data[Traverse]->traverse,
136
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
300 parent);
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
301 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
302
136
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
303 __code rotateRight(struct Context* context, struct Node* node, struct Tree* tree, struct Traverse* traverse, struct Node* parent) {
133
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
304 struct Node* tmp = node->left;
933c80f48d06 node stack rewrite
ikkun
parents: 132
diff changeset
305
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
306 if (parent) {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
307 if (node == parent->left)
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
308 parent->left = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
309 else
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
310 parent->right = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
311 } else {
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
312 tree->root = tmp;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
313 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
314
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
315 node->left = tmp->right;
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 tmp->right = node;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
317 traverse->current = tmp;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
318
129
b224aa7b80a0 remove code stack, stack clear is directly called
ikkun
parents: 128
diff changeset
319 goto meta(context, traverse->rotateNext);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
320 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
321
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 __code rotateRight_stub(struct Context* context) {
135
9ae7ce6c83f5 Fix segmentation falt
innparusu
parents: 134
diff changeset
323 struct Traverse* traverse = &context->data[Traverse]->traverse;
9ae7ce6c83f5 Fix segmentation falt
innparusu
parents: 134
diff changeset
324 struct Node* parent = (traverse->nodeStack)?(struct Node*)traverse->nodeStack->data:NULL;
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
325 goto rotateRight(context,
135
9ae7ce6c83f5 Fix segmentation falt
innparusu
parents: 134
diff changeset
326 context->data[Traverse]->traverse.current,
134
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
327 &context->data[Tree]->tree,
36ac17d37be4 Fix compile error but not work
one
parents: 133
diff changeset
328 &context->data[Traverse]->traverse,
136
c7ac153f86dd Fix rotate cs stack
one
parents: 135
diff changeset
329 parent);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
330 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
331
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
332 __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
333 traverse->current = 0;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
334
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 goto meta(context, context->next);
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
336 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
337
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
338 __code stackClear_stub(struct Context* context) {
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
339 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
340 }
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
341
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
342
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
343 __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
344 if (tree->root) {
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
345 traverse->current = tree->root;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
346
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
347 goto meta(context, Search);
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
348 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
349
129
b224aa7b80a0 remove code stack, stack clear is directly called
ikkun
parents: 128
diff changeset
350 goto meta(context, context->next);
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
351 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
352
92
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
353 __code get_stub(struct Context* context) {
851da1107223 implement twice
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 91
diff changeset
354 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
355 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
356
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
357 __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
358 compare(context, traverse, traverse->current->key, node->key);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
359
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
360 if (traverse->result == EQ) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
361 *node = *traverse->current;
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
362
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
363 goto meta(context, context->next);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
364 } else if (traverse->result == GT) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
365 traverse->current = traverse->current->right;
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
366 } else {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
367 traverse->current = traverse->current->left;
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
368 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
369
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
370 if (traverse->current)
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
371 goto meta(context, Search);
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
372
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
373 goto meta(context, context->next);
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
374 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
375
91
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
376 __code search_stub(struct Context* context) {
1e074c3878c7 modify tree
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents: 87
diff changeset
377 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
378 }
86
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
379
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 /* /\* __code delete(struct Context* context, struct Tree* tree) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 /* /\* if (tree->root) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
382 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 /* /\* context->next = Delete1; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
384 /* /\* goto meta(context, Get); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 /* /\* } *\/ */
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 /* /\* goto meta(context, context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
388 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
389
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 /* /\* __code delete_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
391 /* /\* goto delete(context, &context->data[Tree]->tree); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
392 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
393
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
394 /* /\* __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
395 /* /\* allocate->size = sizeof(struct Node); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
397
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
398 /* /\* struct Node* root = tree->root; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
399
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 /* /\* tree->root = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
401 /* /\* tree->current = root; *\/ */
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 /* /\* 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
404
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 /* /\* goto meta(context, Replace_d1); *\/ */
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
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
408 /* /\* __code delete1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
409 /* /\* 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
410 /* /\* } *\/ */
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 /* /\* __code delete2(struct Context* context, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 /* /\* if (current->color == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 /* /\* struct Node* child = current->right == NULL ? current->left : current->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 /* /\* current->color = child == NULL ? Black : child->color; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
416
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 /* /\* goto meta(context, DeleteCase1); *\/ */
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 /* /\* goto meta(context, Delete3); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
421 /* /\* } *\/ */
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 /* /\* __code delete2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 /* /\* goto delete2(context, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
425 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
426
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
427 /* /\* __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
428 /* /\* struct Node* tmp = current->right == NULL ? current->left : current->right; *\/ */
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 /* /\* if (current->parent) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
431 /* /\* if (current == current->parent->left) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 /* /\* current->parent->left = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 /* /\* else *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
434 /* /\* current->parent->right = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 /* /\* } else { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 /* /\* tree->root = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
437 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
438
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
439 /* /\* if (tmp) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
440 /* /\* tmp->parent = current->parent; *\/ */
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 /* /\* if (current->parent == NULL && tmp) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
443 /* /\* tmp->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
444
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
445 /* /\* 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
446
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
447 /* /\* stack_pop(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 /* /\* goto meta(context, context->next); *\/ */
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 delete3_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
452 /* /\* 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
453 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
454
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
455 /* /\* __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
456 /* /\* *newNode = *oldNode; *\/ */
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 /* /\* if (result == EQ) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 /* /\* goto meta(context, Replace_d2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
460 /* /\* else if (result == GT) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
461 /* /\* tree->current = newNode->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 /* /\* else *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
463 /* /\* tree->current = newNode->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
464
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
465 /* /\* tree->current->parent = newNode; *\/ */
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 /* /\* if (tree->current->left == NULL && tree->current->right == NULL) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
468 /* /\* goto meta(context, Delete2); *\/ */
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 /* /\* if (result == GT) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 /* /\* newNode->right = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
472 /* /\* else if (result == LT) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 /* /\* newNode->left = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
474
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
475 /* /\* allocator(context); *\/ */
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 /* /\* 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
478
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
479 /* /\* goto meta(context, Replace_d1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 /* /\* } *\/ */
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 /* /\* __code replaceNodeForDelete1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
483 /* /\* 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
484 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
485
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
486 /* /\* __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
487 /* /\* if (tree->current->left && tree->current->right) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
488 /* /\* newNode->left->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
489 /* /\* tree->current = newNode->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
490 /* /\* newNode->left = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 /* /\* tree->deleted = newNode; *\/ */
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 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
494 /* /\* tree->current->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
495
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
496 /* /\* goto meta(context, FindMax1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
497 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
498
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
499 /* /\* goto meta(context, Delete2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
500 /* /\* } *\/ */
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 /* /\* __code replaceNodeForDelete2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
503 /* /\* 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
504 /* /\* } *\/ */
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 /* /\* __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
507 /* /\* *newNode = *oldNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
508
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
509 /* /\* if (newNode->right) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
510 /* /\* goto meta(context, FindMax2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
511
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
512 /* /\* tree->deleted->key = newNode->key; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
513 /* /\* tree->deleted->value = newNode->value; *\/ */
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 /* /\* tree->current = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
516
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
517 /* /\* goto meta(context, Delete2); *\/ */
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
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
520 /* /\* __code findMax1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
521 /* /\* 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
522 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
523
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 /* /\* __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
526 /* /\* *newNode = *oldNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
527
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
528 /* /\* if (newNode->right->right) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
529 /* /\* tree->current = newNode->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
530 /* /\* newNode->right = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
531
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
532 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
533 /* /\* tree->current->parent = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
534
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
535 /* /\* goto meta(context, FindMax2); *\/ */
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
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
538 /* /\* tree->deleted->key = newNode->right->key; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
539 /* /\* tree->deleted->value = newNode->right->value; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
540
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
541 /* /\* tree->current = newNode; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
542
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
543 /* /\* goto meta(context, Delete2); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
544 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
545
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
546 /* /\* __code findMax2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
547 /* /\* 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
548 /* /\* } *\/ */
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 /* /\* __code deleteCase1(struct Context* context, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
551 /* /\* if (current->parent) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
552 /* /\* goto meta(context, DeleteCase2); *\/ */
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 /* /\* goto meta(context, Delete3); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
555 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
556
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
557 /* /\* __code deleteCase1_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
558 /* /\* goto deleteCase1(context, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
559 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
560
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
561 /* /\* __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
562 /* /\* 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
563
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
564 /* /\* if ((sibling == NULL ? Black : sibling->color) == Red) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
565 /* /\* current->parent->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
566 /* /\* sibling->color = Black; *\/ */
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 /* /\* 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
569 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
570 /* /\* context->data[context->dataNum]->node = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
571
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
572 /* /\* tree->current = current->parent; *\/ */
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 /* /\* context->next = DeleteCase3; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
575 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
576
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
577 /* /\* if (current == current->parent->left) *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
578 /* /\* goto meta(context, RotateL); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
579 /* /\* else *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
580 /* /\* goto meta(context, RotateR); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
581 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
582
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
583 /* /\* goto meta(context, DeleteCase3); *\/ */
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
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
586 /* /\* __code deleteCase2_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
587 /* /\* 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
588 /* /\* } *\/ */
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 /* /\* __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
591 /* /\* 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
592
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
593 /* /\* if (current->parent->color == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
594 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
595 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
596 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
597 /* /\* sibling->color = Red; *\/ */
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 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
600 /* /\* goto meta(context, DeleteCase1); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
601 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
602
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
603 /* /\* goto meta(context, DeleteCase4); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
604 /* /\* } *\/ */
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 /* /\* __code deleteCase3_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
607 /* /\* 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
608 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
609
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
610 /* /\* __code deleteCase4(struct Context* context, struct Node* current) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
611 /* /\* 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
612
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
613 /* /\* if (current->parent->color == Red && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
614 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
615 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
616 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
617 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
618 /* /\* current->parent->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
619
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
620 /* /\* goto meta(context, Delete3); *\/ */
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
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
623 /* /\* goto meta(context, DeleteCase5); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
624 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
625
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
626 /* /\* __code deleteCase4_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
627 /* /\* goto deleteCase4(context, context->data[Tree]->tree.current); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
628 /* /\* } *\/ */
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 /* /\* __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
631 /* /\* 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
632 /* /\* sibling->parent = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
633
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
634 /* /\* if (current == current->parent->left && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
635 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
636 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Red && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
637 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Black) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
638 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
639 /* /\* sibling->left->color = Black; *\/ */
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 /* /\* 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
642 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
643 /* /\* struct Node* tmp = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
644 /* /\* *tmp = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
645 /* /\* tmp->parent = current; *\/ */
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 /* /\* tmp->left = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
648 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
649 /* /\* context->data[context->dataNum]->node = *sibling->left; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
650 /* /\* context->data[context->dataNum]->node.parent = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
651
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
652 /* /\* tree->current = tmp; *\/ */
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 /* /\* context->next = DeleteCase6; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
655 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
656
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
657 /* /\* goto meta(context, RotateR); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
658 /* /\* } else if (current == current->parent->right && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
659 /* /\* (sibling == NULL ? Black : sibling->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
660 /* /\* (sibling->left == NULL ? Black : sibling->left->color) == Black && *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
661 /* /\* (sibling->right == NULL ? Black : sibling->right->color) == Red) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
662 /* /\* sibling->color = Red; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
663 /* /\* sibling->right->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
664
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
665 /* /\* 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
666 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
667 /* /\* struct Node* tmp = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
668 /* /\* *tmp = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
669 /* /\* tmp->parent = current; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
670
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
671 /* /\* tmp->right = context->heap; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
672 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
673 /* /\* context->data[context->dataNum]->node = *sibling->right; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
674 /* /\* context->data[context->dataNum]->node.parent = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
675
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
676 /* /\* tree->current = tmp; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
677
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
678 /* /\* context->next = DeleteCase6; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
679 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
680 /* /\* goto meta(context, RotateL); *\/ */
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 /* /\* goto meta(context, DeleteCase6); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
684 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
685
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
686 /* /\* __code deleteCase5_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
687 /* /\* 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
688 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
689
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
690 /* /\* __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
691 /* /\* 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
692
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
693 /* /\* 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
694 /* /\* allocator(context); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
695 /* /\* struct Node* tmp = &context->data[context->dataNum]->node; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
696 /* /\* *tmp = *sibling; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
697 /* /\* tmp->parent = current; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
698
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
699 /* /\* tmp->color = current->parent->color; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
700 /* /\* current->parent->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
701
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
702 /* /\* context->next = Delete3; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
703 /* /\* stack_push(context->code_stack, &context->next); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
704
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
705 /* /\* if (current == current->parent->left) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
706 /* /\* tmp->right->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
707 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
708
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
709 /* /\* goto meta(context, RotateL); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
710 /* /\* } else { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
711 /* /\* tmp->left->color = Black; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
712 /* /\* tree->current = current->parent; *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
713
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
714 /* /\* goto meta(context, RotateR); *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
715 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
716 /* /\* } *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
717
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
718 /* /\* __code deleteCase6_stub(struct Context* context) { *\/ */
e06e1a9e569e create worker
Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp>
parents:
diff changeset
719 /* /\* 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
720 /* /\* } *\/ */