C+中嵌套类型/类的前向声明
class A{public:
typedef struct/class {...} B;...
C::D *someField;}class C{public:
typedef struct/class {...} D;...
A::B *someField;}class A;
class C::D;
子衿沉夜
翻翻过去那场雪
素胚勾勒不出你
FFIVE
随时随地看视频慕课网APP
相关分类