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File I/O. Problem reading txt files.

 
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File I/O. Problem reading txt files., last letter is displayed twice
#include<wmx010>
2 Feb, 2008 - 11:34 AM
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CODE

#include <iostream>
#include <fstream>
#include <conio.h>
using namespace std;

int main ()
{
    ofstream saveFile;
    saveFile.open ("Ofstream_Test.txt");

    saveFile << "This is an ofstream test";
    
    saveFile.close();
    

    ifstream openFile;
    openFile.open("Ofstream_Test.txt");
    
    char ch;
    while(!openFile.eof())
    {
        openFile.get(ch);
        cout << ch;
    }
    openFile.close();

    _getch ();
}


Problem: It displays: This is an ofstream testt the last letter is repeated twice.
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#include<wmx010>
RE: File I/O. Problem Reading Txt Files.
2 Feb, 2008 - 12:38 PM
Post #2

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ALSO:

CODE

#include <iostream>
#include <fstream>
#include <conio.h>
using namespace std;

int main ()
{    
    fstream file ("fstream_test.txt", ios::in|ios::out|ios::trunc);
    file << "If you can't be a good example";

    static char str[100];

    file.seekg (10, ios::beg);
    file << "HELLO";

    file.seekg(ios::beg);
    file.getline(str, 100);
    cout << str;

    file.close();

    _getch ();
}


I want to add the string "HELLO" 10 positions after the begging. But what it does is that it replaces the current letters with the ones in the string. Is there any way to add letters to the string without replacing them ?
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