c++ - Trying to use int in getline -

- 

cout << "how many questions there going on exam?" << endl; cout << ">>"; getline(cin, totalquestions);

this small piece of code comes function in class have created , need totalquestions int can run through loop , keep asking total amount of questions have asked.

question q; for(int = 0; < totalquestions; i++) {     q.inputdata();     questions.push_back(q); }

where piece of code comes play? have idea make work?

use 

cin >> totalquestions;

check errors too

if (!(cin >> totalquestions)) {     // handle error }

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