file input

This is a discussion on file input within the C++ Programming forums, part of the General Programming Boards category; i know the total no of characters in an input file and have make an array of that size.i want ...

  1. #1
    Registered User
    Join Date
    Jan 2002
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    39

    Exclamation file input

    i know the total no of characters in an input file and have make an array of that size.i want to know how can i get all the elements of the file in the array?
    once a kohatian,always a kohatian!

  2. #2
    ¡Amo fútbol!
    Join Date
    Dec 2001
    Posts
    2,136
    Use a for loop and get each individual char inside it.

    Code:
    #define size 100//or whatever the size is
    
    int counter;
    char array[size];
    ifstream infile("file.txt");
    for(counter=0;counter<size;counter++)  array [counter]=infile.get();

  3. #3
    Registered User
    Join Date
    Oct 2001
    Posts
    104
    Hi!

    For file i/o information, check out the best tutorial on this topic:
    http://www.cpp-home.com/FileIO_tutorial.php
    Ilia Yordanov,
    http://www.cpp-home.com ; C++ Resources

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