Display a file from a given starting point : ifstream « File Stream « C++ Tutorial

#include <iostream> 
#include <fstream> 
#include <cstdlib> 
using namespace std; 
int main(int argc, char *argv[]) 
  char ch; 
  ifstream in("test.txt", ios::in | ios::binary); 
  if(!in) { 
    cout << "Cannot open file.\n"; 
    return 1; 
  in.seekg(1, ios::beg); 
    cout << ch; 
  return 0; 
0 123.23
This is a text.

12.9.1.Read and display a text file line by line.
12.9.2.Display a file using ifstream.get()
12.9.3.Use ifstream.read() and ofstream.write()
12.9.4.Display a file from a given starting point
12.9.5.Reading a text file
12.9.6.Reading numbers from a file
12.9.7.Show a file from starting offset
12.9.8.Ignore up to 10 characters or until first space is found
12.9.9.ifstream: read buffer and seek file position