好好學(xué)習(xí),天天向上。什么樣視頻都會(huì)被說(shuō)不好,淺顯。對(duì)你們是否有用與我無(wú)關(guān),但確實(shí)對(duì)我有用就是了
視頻講的好籠統(tǒng),看來(lái)也只能靠自己去加強(qiáng)學(xué)習(xí)了,飯要一口一口的吃,學(xué)習(xí)要一步一步的來(lái)
2018-04-21
我來(lái)說(shuō)句公道話,其實(shí)老師寫(xiě)的并沒(méi)有錯(cuò),5.30分,像一樓所說(shuō)的,應(yīng)該寫(xiě)成p[i].type和p[i].changeVol()!,其實(shí)是一樓寫(xiě)的是錯(cuò)的, 要是用“.”這個(gè)運(yùn)算符,應(yīng)該寫(xiě)成的是TV[1].type或 p[i]->type ,而不是p[i].type p是指針,并不和點(diǎn)這個(gè)運(yùn)算符配用的,,所以大家不要誤會(huì),老師講的并沒(méi)有錯(cuò),要是有疑問(wèn)也可以留言我,我會(huì)回復(fù)。。
2018-04-18
#include <iostream>
#include <string>
using namespace std;
class Student
{
public:
string m_strName;
string m_iAge;
};
int main()
{
Student stu;
stu.m_strName = "慕課網(wǎng)";
stu.m_iAge = 2;
cout << stu.m_strName<< " " <<stu.m_iAge<< endl;
return 0;
}
#include <string>
using namespace std;
class Student
{
public:
string m_strName;
string m_iAge;
};
int main()
{
Student stu;
stu.m_strName = "慕課網(wǎng)";
stu.m_iAge = 2;
cout << stu.m_strName<< " " <<stu.m_iAge<< endl;
return 0;
}
他的意思是讓private稱為一個(gè)中間量讓setname里面的值流入getname函數(shù)然后在輸出調(diào)用嗎?
public:
string setname(string sname)
{ m_strName = sname;
return sname; }
string getname()
{ string gname;
gname = m_strName;
return gname;}
private:
string m_strName;};
public:
string setname(string sname)
{ m_strName = sname;
return sname; }
string getname()
{ string gname;
gname = m_strName;
return gname;}
private:
string m_strName;};