我正在使用getline开始从文件中读取信息。问题是它永远不会进入while循环,即使文件中有数据要读取。有谁看到问题可能是什么?我知道我的代码可能不是最好的格式化,但是现在我严格关注while(getline())
void loadPatients(Doctor Doctor[], int size)
{
std::ifstream patientFile;
Patient** patientInfo;
std::string Address, DoctorId, Id, Name, PhoneNumber,junk;
int patientNumber;
patientInfo = new Patient*[size];
for (int b = 0; b < size; b++)
patientInfo[b] = new Patient[10];
for (int i = 0; i < size; i++)
{
DoctorId = Doctor[i].getId();
patientFile.open(DoctorId);
patientNumber = Doctor[i].getNumberOfPatient();
for (int a = 0; a < patientNumber; a++)
{
while (getline(patientFile, Name))
{
getline(patientFile, Id);
getline(patientFile, Address);
getline(patientFile, PhoneNumber);
getline(patientFile, DoctorId);
}
patientInfo[i][a].setAddress(Address);
std::cout << Address;
patientInfo[i][a].setName(Name);
patientInfo[i][a].setDoctorId(DoctorId);
patientInfo[i][a].setId(Id);
patientInfo[i][a].setPhoneNumber(PhoneNumber);
}
patientFile.close();
}
答案 0 :(得分:1)
patientFile.open(DoctorId)需要.txt扩展名。所以patientFile.open(DoctorId +&#34; .txt&#34;)