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我在下面的代碼中看到'圖'的衝突類型錯誤,但我不確定問題是什麼,因爲Graph在任何地方使用前都被聲明。任何人都知道問題是什麼?'Graph'錯誤的衝突類型
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#define __USE_BSD // make prototype for strdup visible
#include <string.h>
typedef struct linkedlist { // linked list of ints (for use in Node)
int index;
struct linkedlist *next;
} List;
typedef struct { // a Node of a Graph
char *name;
List *outlist; // adjacency list
int outdegree; // length of outlist
int indegree; // length of inlist
int dfsnum;
//double pagerank_score; //not needed for this exercise
} Node;
typedef struct {
int MaxSize;
Node *table;
} Graph;
// use to check result of strdup, malloc etc.
extern void check (void *memory, char *message);
extern int initialize_graph (Graph *mygraph, int MaxSize);
extern int insert_graph_node (Graph *mygraph, int n, char *name);
extern int insert_graph_link (Graph *mygraph, int source, int target);
extern int read_graph (Graph *mygraph, char *filename);
extern void print_graph (Graph *mygraph);
你的編譯器告訴你類似「以前的定義是在這裏:...」嗎? – 2013-04-27 12:41:49
@DanielFischer是它說'圖'的先前的定義是在線24 – user1899174 2013-04-27 12:44:28
這不會產生任何錯誤對我來說。這是你的整個代碼嗎? – 2013-04-27 12:45:08