我想写一个程序,它将从文本文件中读取并使用结构存储文本文件中的内容,并重新组合并打印出文本文件中的信息。但我遇到了getline
的问题。我试图写getline
像这样从'int'到'char *'的无效转换
getline(infile, info.name)
但它不起作用。我还包括<string>
和<cstring>
但我还是会遇到这样的错误
错误C2664:“的std :: basic_istream < _Elem,_Traits> &的std :: basic_istream < _Elem,_Traits> ::函数getline(_Elem *的std :: streamsize可):诠释 ' 不能转换参数1 '' 到 '字符*'
和
错误C2664:' 的std :: basic_istream < _Elem,_Traits> & std :: basic_istream < _Elem,_Traits> :: getline(_Elem *,std :: streamsize,_Elem)':无法将参数1从'char [10] [80]'转换为'char *”
,我想打印出的文本文件是下面的文字
伊莎贝拉陈
新加坡共和国
的天秤座23 - 10 - 1993年我希望是好的在C++
我希望 christina gri mmie会赢得声音
我希望......
对不起,noob问题,并提前致谢!
#include <iomanip>
#include <iostream>
#include <cstdlib>
#include <ctime>
#include <cctype>
#include <fstream>
#include <string>
using namespace std;
const int MAX = 80;
const int MAXNO = 10;
enum Zodiac
{
Aquarius, Pisces, Aries, Taurus,
Gemini, Cancer, Leo, Virgo,
Libra, Scorpio, Sagittarius, Capricorn
};
struct Date
{
Zodiac sign;
int day;
int month;
int year;
};
struct Student
{
char name [MAX];
char nationality [MAX];
Date birthDate;
int no; // no of other messages
char wishMessage [MAXNO][MAX];
// Feel free to add in more features
};
void myInfo (fstream&, char [], Student&);
// The above function reads information from the text file
// and store the information in a structure reference parameter
void printOut(Student);
int main()
{
fstream infile;
char fName[MAX];
Student info;
cout << "Enter your info file name: "
cin >> fName;
cout << endl;
myInfo(infile, fName, info);
printOut(info);
}
void myInfo (fstream& infile, char fName[], Student& info)
{
infile.open(fName, ios::in);
if(!infile)
{
cout << "Error file not found!" << endl;
exit(0);
}
infile.getline(info.name, MAX);
infile.getline(info.nationality,MAX);
infile << info.birthDate.sign
<< info.birthDate.day
<< info.birthDate.month
<< info.birthDate.year;
infile.getline(info.no, MAX);
infile.getline(info.wishMessage, MAXNO, MAX);
infile.close();
cout << "Successfully readed!" << endl;
}
void printOut(Student info)
{
cout << "My name is " << info.name << endl;
cout << "My nationality is " << info.nationality << endl;
cout << "My date of birth is " << info.birthDate.day
<< " " << info.birthDate.month << " "
<< info.birthDate.year << endl;
cout << "I am " << info.birthDate.sign << endl;
cout << "\n I have " << info.no << " wishes:" << endl;
}
'getline'读取字符串,而不是整数。 – chris