almixer_isolated: LinkedList.c annotate

annotate LinkedList.c @ 21:14c22fc3c753

Fix to LinkedList_Clear

author	Eric Wing <ewing . public \|-at-\| gmail . com>
date	Fri, 24 Dec 2010 03:17:10 -0800
parents	d58eb38c771b
children

rev	line source
13 54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	1 #include "LinkedList.h"
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	2 #include <stddef.h> /* for NULL */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	3 #include <stdlib.h> /* for malloc/free */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	4 #include <stdio.h> /* for debugging */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	5
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	6 struct LinkedListNode
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	7 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	8 LinkedListNode* nextNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	9 LinkedListNode* previousNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	10 void* dataPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	11 };
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	12
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	13 struct LinkedList
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	14 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	15 size_t currentSize;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	16 LinkedListNode* headPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	17 LinkedListNode* tailPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	18 };
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	19
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	20
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	21 LinkedListNode* LinkedListNode_Create()
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	22 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	23 LinkedListNode* list_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	24 list_node = (LinkedListNode*)calloc(1, sizeof(LinkedListNode));
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	25 if(NULL == list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	26 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	27 /* Very bad, but not sure what to do here. */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	28 return NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	29 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	30
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	31 return list_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	32 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	33
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	34
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	35 void LinkedListNode_Free(LinkedListNode* list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	36 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	37 if(NULL == list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	38 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	39 return;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	40 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	41 free(list_node);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	42 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	43
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	44
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	45 LinkedList* LinkedList_Create()
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	46 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	47 LinkedList* linked_list;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	48 linked_list = (LinkedList*)calloc(1, sizeof(LinkedList));
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	49 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	50 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	51 /* Very bad, but not sure what to do here. */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	52 return NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	53 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	54
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	55 return linked_list;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	56 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	57
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	58 void LinkedList_Free(LinkedList* linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	59 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	60 /* Both functions check for NULL */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	61 LinkedList_Clear(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	62 free(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	63 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	64
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	65
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	66 /**
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	67 * Returns 1 if successful, 0 if failure.
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	68 */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	69 unsigned int LinkedList_PushFront(LinkedList* linked_list, void* new_item)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	70 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	71 LinkedListNode* new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	72
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	73 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	74 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	75 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	76 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	77
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	78 new_node = LinkedListNode_Create();
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	79 if(NULL == new_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	80 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	81 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	82 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	83
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	84 new_node->dataPtr = new_item;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	85
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	86 if(0 == linked_list->currentSize)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	87 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	88 linked_list->tailPtr = new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	89 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	90 else
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	91 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	92 LinkedListNode* head_node = linked_list->headPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	93 new_node->nextNode = head_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	94 head_node->previousNode = new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	95 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	96
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	97 linked_list->headPtr = new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	98 linked_list->currentSize++;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	99 return 1;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	100 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	101
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	102 unsigned int LinkedList_PushBack(LinkedList* linked_list, void* new_item)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	103 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	104 LinkedListNode* new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	105
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	106 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	107 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	108 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	109 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	110
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	111 new_node = LinkedListNode_Create();
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	112 if(NULL == new_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	113 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	114 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	115 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	116
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	117 new_node->dataPtr = new_item;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	118
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	119 if(0 == linked_list->currentSize)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	120 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	121 linked_list->headPtr = new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	122 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	123 else
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	124 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	125 LinkedListNode* tail_node = linked_list->tailPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	126 new_node->previousNode = tail_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	127 tail_node->nextNode = new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	128 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	129
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	130 linked_list->tailPtr = new_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	131 linked_list->currentSize++;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	132 return 1;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	133
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	134 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	135
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	136 void* LinkedList_PopFront(LinkedList* linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	137 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	138 LinkedListNode* head_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	139 void* return_data;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	140
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	141 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	142 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	143 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	144 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	145 if(0 == linked_list->currentSize)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	146 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	147 return NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	148 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	149
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	150 head_node = linked_list->headPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	151 return_data = head_node->dataPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	152
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	153 if(1 == linked_list->currentSize)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	154 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	155 LinkedList_Clear(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	156 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	157 else
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	158 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	159 LinkedListNode* next_node = head_node->nextNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	160 next_node->previousNode = NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	161 LinkedListNode_Free(head_node);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	162 linked_list->headPtr = next_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	163 linked_list->currentSize = linked_list->currentSize - 1;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	164
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	165 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	166 return return_data;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	167 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	168
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	169 void* LinkedList_PopBack(LinkedList* linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	170 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	171 LinkedListNode* tail_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	172 void* return_data;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	173
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	174 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	175 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	176 return NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	177 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	178 if(0 == linked_list->currentSize)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	179 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	180 return NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	181 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	182
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	183 tail_node = linked_list->tailPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	184 return_data = tail_node->dataPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	185
17 d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	186 if(1 == linked_list->currentSize)
13 54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	187 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	188 LinkedList_Clear(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	189 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	190 else
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	191 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	192 LinkedListNode* previous_node = tail_node->previousNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	193 previous_node->nextNode = NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	194 LinkedListNode_Free(tail_node);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	195 linked_list->tailPtr = previous_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	196 linked_list->currentSize = linked_list->currentSize - 1;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	197 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	198 return return_data;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	199 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	200
17 d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	201
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	202 void* LinkedList_Front(LinkedList* linked_list)
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	203 {
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	204 LinkedListNode* head_node;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	205 void* return_data;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	206
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	207 if(NULL == linked_list)
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	208 {
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	209 return 0;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	210 }
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	211 if(0 == linked_list->currentSize)
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	212 {
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	213 return NULL;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	214 }
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	215
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	216 head_node = linked_list->headPtr;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	217 return_data = head_node->dataPtr;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	218
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	219 return return_data;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	220 }
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	221
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	222 void* LinkedList_Back(LinkedList* linked_list)
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	223 {
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	224 LinkedListNode* tail_node;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	225 void* return_data;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	226
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	227 if(NULL == linked_list)
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	228 {
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	229 return NULL;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	230 }
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	231 if(0 == linked_list->currentSize)
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	232 {
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	233 return NULL;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	234 }
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	235
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	236 tail_node = linked_list->tailPtr;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	237 return_data = tail_node->dataPtr;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	238
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	239 return return_data;
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	240 }
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	241
d58eb38c771b Needed new Front and Back (non-popping) functions for LinkedList. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 15 diff changeset	242
13 54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	243 size_t LinkedList_Size(LinkedList* linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	244 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	245 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	246 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	247 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	248 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	249 return linked_list->currentSize;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	250 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	251
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	252 void LinkedList_Clear(LinkedList* linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	253 {
21 14c22fc3c753 Fix to LinkedList_Clear Eric Wing <ewing . public \|-at-\| gmail . com> parents: 17 diff changeset	254 LinkedListNode* current_node;
14c22fc3c753 Fix to LinkedList_Clear Eric Wing <ewing . public \|-at-\| gmail . com> parents: 17 diff changeset	255 LinkedListNode* next_node;
13 54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	256 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	257 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	258 return;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	259 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	260
21 14c22fc3c753 Fix to LinkedList_Clear Eric Wing <ewing . public \|-at-\| gmail . com> parents: 17 diff changeset	261 current_node = linked_list->headPtr;
13 54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	262 while(NULL != current_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	263 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	264 next_node = current_node->nextNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	265 LinkedListNode_Free(current_node);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	266 current_node = next_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	267 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	268 linked_list->headPtr = NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	269 linked_list->tailPtr = NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	270 linked_list->currentSize = 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	271 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	272
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	273 void* LinkedListNode_GetData(LinkedListNode* list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	274 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	275 if(NULL == list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	276 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	277 return NULL;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	278 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	279 return list_node->dataPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	280 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	281
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	282 LinkedListNode* LinkedList_Find(LinkedList* linked_list, void* the_data, LinkedListNode* start_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	283 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	284 LinkedListNode* current_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	285 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	286 {
15 b27f7ff5e44b Needed return NULL. Eric Wing <ewing . public \|-at-\| gmail . com> parents: 13 diff changeset	287 return NULL;
13 54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	288 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	289 if(NULL == start_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	290 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	291 start_node = linked_list->headPtr;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	292 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	293
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	294 for(current_node = start_node; NULL != current_node; current_node = current_node->nextNode)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	295 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	296 if(current_node->dataPtr == the_data)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	297 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	298 return current_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	299 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	300 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	301 return current_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	302 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	303
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	304 /* Make sure your LinkedListNode is actually connected to the
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	305 * LinkedList instance you pass.
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	306 */
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	307 unsigned int LinkedList_Remove(LinkedList* linked_list, LinkedListNode* list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	308 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	309 LinkedListNode* previous_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	310 LinkedListNode* next_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	311 if(NULL == linked_list)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	312 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	313 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	314 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	315 if(NULL == list_node)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	316 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	317 return 0;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	318 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	319
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	320 if(1 == linked_list->currentSize)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	321 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	322 LinkedList_Clear(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	323 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	324 else if(list_node == linked_list->headPtr)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	325 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	326 LinkedList_PopFront(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	327 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	328 else if(list_node == linked_list->tailPtr)
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	329 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	330 LinkedList_PopBack(linked_list);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	331 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	332 else
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	333 {
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	334 previous_node = list_node->previousNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	335 next_node = list_node->nextNode;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	336
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	337 previous_node->nextNode = next_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	338 next_node->previousNode = previous_node;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	339 LinkedListNode_Free(list_node);
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	340
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	341 linked_list->currentSize = linked_list->currentSize - 1;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	342 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	343
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	344 return 1;
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	345
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	346 }
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	347
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	348
54aa96ae8912 Added LinkedList class to project. Eric Wing <ewing . public \|-at-\| gmail . com> parents: diff changeset	349

Mercurial > almixer_isolated

annotate LinkedList.c @ 21:14c22fc3c753