std::remove("File1.txt");

I am trying to remove a file named File1 like this but this doesn´t remove(delete) this file.
I beleive it is the correct syntax to delete a file.

Code:

---

#include "stdafx.h"
#include <iostream>
#include <fstream>
#include <sstream>
#include <string> 


using namespace std;

int main()
{
  ifstream input  ("File1.txt");
  ofstream output ("File2.txt");
 
      {
        output << "Text" << "\n";
      }
          std::remove("File1.txt");

  return 0;
}

---

I just found it out. I forgot to close the file with

Code:

---

input.close();

---

And remove() is part of <cstdlib>. Or <cstdio>. Look it up.

stdio