这个是怎么回事inflie' uses undefined class 'basic_ifstream
int filein(char a[],int &num)//从文件中读数据
{
int i;
ifstream inflie("f1.txt",ios::in);
if(!inflie)
{
cout<<"ERROR!"<<endl;
return 1;
}
i=0;
while(!inflie.eof())
{
inflie>>a[i];
cout<<a[i]<<" ";
i++;
}
num=i+1;//字符的个数
cout<<endl;
inflie.close();
return 0;
}
出错:
error C2079: 'inflie' uses undefined class 'basic_ifstream<char,struct std::char_traits<char> >'