Reading a text file : ifstream « File Stream « C++ Tutorial

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C++ Tutorial » File Stream » ifstream   12. 8. 5. Reading a text file #include <iostream.h> #include <fstream.h> #include <stdlib.h> int main () {   char buffer[256];     ifstream examplefile ("test.txt");     if (! examplefile.is_open())   {       cout << "Error opening file";       exit (1);    }   while (! examplefile.eof() )   {     examplefile.getline (buffer,100);     cout << buffer << endl;   }   return 0; } This is a line. This is another line. 12. 8. ifstream 12. 8. 1.  Read and display a text file line by line. 12. 8. 2.  Display a file using ifstream.get() 12. 8. 3.  Use ifstream.read() and ofstream.write() 12. 8. 4.  Display a file from a given starting point 12. 8. 5.  Reading a text file 12. 8. 6.  Reading numbers from a file 12. 8. 7.  Show a file from starting offset 12. 8. 8.  Ignore up to 10 characters or until first space is found 12. 8. 9.  ifstream: read buffer and seek file position

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