hey guys
i have a little problem with files in read (line 29)
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#include <iostream>
#include <fstream>
#include <string.h>
using namespace std;
struct student{
int code;
string name;
};
fstream p;
int main(){
student data;
cout<<"enter code: ";
cin>>data.code;
cout<<"enter name: ";
cin>>data.name;
p.open("A:\\heaven.dat",ios::in|ios::out|ios::binary);
p.write(data.name.c_str(),sizeof(char)*data.name.size());
p.close();
p.open("A:\\heaven.dat",ios::in|ios::out|ios::binary);
p.read(data.name.c_str(),sizeof(char)*data.name.size());
p.close();
return 0;
}
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Last edited on
#include <string.h>
What's this C header doing here?
Line 29 data.name.c_str()
This returns a const char*, but the function wants a char*. Wrong type.
Last edited on