[問題] MFC環境程式碼問題
開發平台(Platform): (Ex: VC++, GCC, Linux, ...)
MFC
額外使用到的函數庫(Library Used): (Ex: OpenGL, ...)
無
問題(Question):
我利用堆疊看了一下
當執行這一行dc.TextOutA(70, 75, girl2.boyfriend_is()時
他說type & my_CGirl CXX0030:錯誤:無法評估算式
希望有大大能稍微題點一下>"<
程式碼(Code):(請善用置底文網頁, 記得排版)
CBoy boy ("Danny", ehandsome);
CGirl girl1 ("Mary", erich);
CGirl girl2 ("Cindy", ehandsome);
dc.TextOutA(70, 75, girl2.boyfriend_is());
以下是完整H標頭檔
class CGirl;
class CBoy
{
private:
CString BName;
int type;
CGirl * my_CGirl;
public:
CBoy(const char * name , int a_type)
{
BName = name;
type = a_type;
}
const char * my_name()
{
return BName;
}
bool make_friend(CGirl &girl);
friend CGirl;
};
class CGirl
{
private:
CString GName;
int favorite_type;
CBoy * my_CBoy;
public:
friend CBoy;
CGirl(const char * name , int type)
{
GName = name;
favorite_type = type;
}
const char * my_name()
{
return GName;
}
CString boyfriend_is()
{
return my_CBoy->my_name();
}
bool make_friend(CBoy *boy);
};
補充說明(Supplement):
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