13问答网 > VC编译出错提示：error C2037: left of ✀rdistance✀ specifies undefined struct⼀union ✀lTree✀

VC编译出错提示：error C2037: left of ✀rdistance✀ specifies undefined struct⼀union ✀lTree✀

2025-03-04 13:28:18

推荐回答（3个）

回答1：

要么这样写
typedef struct
{
Tree_Type type;
int weight;
int size;
int length;
int ldistance,rdistance;
int min_distance;
lTree *lchild,*rchild;
}lTree,*HBLT;
要么这样写
typedef struct lTree
{
Tree_Type type;
int weight;
int size;
int length;
int ldistance,rdistance;
int min_distance;
struct lTree *lchild,*rchild;
}lTree,*HBLT;

回答2：

typedef用法用错，下面这个网址有详细规范，好好参考
http://wenku.baidu.com/view/e32679dd6f1aff00bed51e3f.html

回答3：

lTree,*HBLT;

怎么在ITree后面多个逗号啊？