Deleting strings in textfiles

[willynilly]

I need to delete a string in a textfile, opening the textfile is okay
but is there a way of deleting a particular string in the textfile

  #include <iostream>
#include <fstream>
#include <string>
#include <stdlib.h>

using namespace std;

int main()
{
  string line;  
  int length = 0;
    
  ifstream myfile ("Text.txt");
  if (myfile.is_open())
  {
    while ( myfile.good() )
    {
      getline (myfile,line);
      cout << line << endl;
      //length += line.length();
      myfile.close();
    }  
  }

return 0;
}

Thanks

[metulburr]

read the file in, change it, and overwrite the file with the new data

[willynilly]

And how would you overwrite the file with the new data.....thanks

[LB]

You already have a topic discussing this problem:
http://www.cplusplus.com/forum/beginner/109357/
The difference between inserting and removing is very small in this case.