hey,
we r asked to do a student data base using c++ and I'm having problem in appending in the file without redundancy in my code i'm dealing with strings is it possible to append on the string without creating a new one or i should chose another data type maybe like"array lists or something"
thanks
Post your code down.
cout<<"please enter ur id";
cin>>idEnroll;
cout<<"please enter the course u want 2 enroll in";
cin>>info.courseId;
//get the name to search from the user
//open the file
int counter1;
int counter =0;
string temp=" ";
while (!student2.eof())
{
student2 >>fWord;
//loop till the end of the file
int compare=strcmp(fWord,idEnroll);
if(compare==0){
getline(student2,temp);
cout<<temp;
studen<<temp.append(info.courseId)<<endl;
studen.clear();
studen.close();
counter++;
break;
}
}
student2.clear();
student2.close();
course.clear();
course.close();
}
ofstream infile; // create a new output stream infile.open ("[I]yourfile[/I]", fstream::app); // open the file for appending
ofstream infile;// create a new output streaminfile.open ("[I]yourfile[/I]", fstream::app);// open the file for appending
Output stream named infile... That's cool! ;)
Output stream named infile... That's cool! ;)
That was just a logical mistake from me :P ...
That was just a logical mistake from me :P ...
Remember classics: It's not a mistake: it's a feature...
the problem in appending in the file in a specific string we find a solution by string.find then string.replace but thanks a lot f your great help
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