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

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C++ Tutorial » File Stream » Text file read

12.1.5.Read text file token by token

#include <iostream>

#include <fstream>

#include <string>



using namespace std;



int main()

{

  ifstream inFile("test.cpp");



  if (inFile.fail()) {

    cerr << "Unable to open file for reading." << endl;

    exit(1);

  }



  string nextToken;

  while (inFile >> nextToken) {

    cout << "Token: " << nextToken << endl;

  }



  inFile.close();



  return 0;

}

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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