weidian25的博客

1.公有部分可以直接这样初始化class Time{public:int h;int m;int s;};Time t1 {1,2,3};2.构造函数用于为对象分配空间和进行初始化，属于某一个类。在系统建立对象时自动调用执行。(1)构造函数的名字与它的类名必须相同(2)没有类型，没有返回值(3)可在类外定义(4)可带参数例：class

void fun(unsigned char *pInputBuf, int nWidth, int nHeight, unsigned char *pOutPutBuf){ unsigned short *psPixel = (unsigned short *)pInputBuf; unsigned char *apOutputYRows[8]; unsigned char *apOutputC...