C ++读取字符串int，从文本文件浮动到数组/字符串

Question

My .txt file contains the following

12345
John Smith
45 12.50
54234
Joe Paul
32 10.25
12324
Chris Lee
43 22.50

The first int is the employee ID, then the string name, then hours and rate of pay(float).

My Program:

using namespace std;

const int Size = 10;

typedef int intarray[Size];
typedef float farray[Size];
typedef string starray[Size];

void  readdata(intarray,starray,intarray,farray, ifstream &);
void  print(intarray,starray,intarray,farray,ifstream &);

int main()
{
    ifstream fin("data.txt");
    //ofstream fout;

    starray EmployeeName;
    intarray EmployeeID,EmployeeHoursWorked;
farray EmployeeRate;

readdata(EmployeeID,EmployeeName,EmployeeHoursWorked,EmployeeRate,fin);
print(EmployeeID,EmployeeName,EmployeeHoursWorked,EmployeeRate,fin);
cin.get();
cin.ignore();
}

My functions, my code is not properly reading the file.

void readdata(intarray ID, starray Name, intarray Hours, farray Rate,    ifstream & infile)
{
for(int i = 0; i < Size; i++)
  {
//this code is not working as intended
   infile >> ID[i];
   getline(infile, Name[i]);
   infile >> Hours[i] >> Rate[i];

   infile.ignore();
 }     
} 

Im not getting any results.

void print(intarray ID, starray Name, intarray Hours, farray Rate, ifstream & infile)
{
for(int i = 0; i < Size; i++)
  {
   cout << ID[i] << endl;
   cout<<Name[i]<<endl;
   cout << Hours[i] << Rate[i] << endl;


  }     
}   

Answer 1

When you call getline in readdata you are reading the end of line character after the ID. You need to be positioned on the line with the name prior to calling getline. Try this

infile >> ID[i];
infile.ignore(); //Consume the new line char
getline(infile, Name[i]);
infile >> Hours[i] >> Rate[i];