我收到此错误:
fatal error LNK1169: one or more multiply defined symbols found
下面是两个包含代码的文件。在文件 1 中,我有main()
函数,我正在调用写在第二个名为linklist.cpp
. 感谢您提前提供帮助。
文件 1 - main.cpp
#include "stdafx.h"
# include "linklist.cpp"
int main(int argc, _TCHAR* argv[])
{
node *link_list2;
link_list2 = createList(31);
addFront(link_list2,33);
printList(link_list2);
printf("Hello There Omer Obaid khan\n");
return 0;
}
文件 2 - 链接列表.cpp
# include "stdafx.h"
# include <stdlib.h>
struct node{
node * next;
int nodeValue;
};
node* initNode(int number);
node* createList (int value);
void addFront (node *head, int num );
void deleteFront(node*num);
void destroyList(node *list);
int getValue(node *list);
node*createList (int value) /*Creates a Linked-List*/
{
node *dummy_node = (node*) malloc(sizeof (node));
dummy_node->next=NULL;
dummy_node->nodeValue = value;
return dummy_node;
}
void addFront (node *head, int num ) /*Adds node to the front of Linked-List*/
{
node*newNode = initNode(num);
newNode->next = NULL;
head->next=newNode;
newNode->nodeValue=num;
}
void deleteFront(node*num) /*Deletes the value of the node from the front*/
{
node*temp1=num->next;
if (temp1== NULL)
{
printf("List is EMPTY!!!!");
}
else
{
num->next=temp1->next;
free(temp1);
}
}
void destroyList(node *list) /*Frees the linked list*/
{
node*temp;
while (list->next!= NULL)
{
temp=list;
list=temp->next;
free(temp);
}
free(list);
}
int getValue(node *list) /*Returns the value of the list*/
{
return((list->next)->nodeValue);
}
void printList(node *list) /*Prints the Linked-List*/
{
node*currentPosition;
for (currentPosition=list->next; currentPosition->next!=NULL; currentPosition=currentPosition->next)
{
printf("%d \n",currentPosition->nodeValue);
}
printf("%d \n",currentPosition->nodeValue);
}
node*initNode(int number) /*Creates a node*/
{
node*newNode=(node*) malloc(sizeof (node));
newNode->nodeValue=number;
newNode->next=NULL;
return(newNode);
}