Read text file line by line : Text file read « File Stream « C++ Tutorial

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C++ Tutorial » File Stream » Text file read

12.1.3.Read text file line by line

#include <iostream>

#include <fstream>



using namespace std;



int main(int argc, char *argv[]){

   ifstream in("text.txt");

   if(!in){

      cout << "Cannot open file.";

      exit (1);

   }

   char str[255];

   while(in){

      in.getline(str, 255);      // Delimiter defaults to newline

      cout << str << endl;

   }

   in.close();

}

12.1.Text file read
	12.1.1.	Read string and float value from a file
	12.1.2.	Read from file
	12.1.3.	Read text file line by line
	12.1.4.	Read a text file line by line
	12.1.5.	Read text file token by token
	12.1.6.	Read integer from a text file
	12.1.7.	reading a text file
	12.1.8.	Reading and Writing Text Files
	12.1.9.	file input with strings
	12.1.10.	Read and display a text file line by line.

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