Re: [Dev-C++] how to do file and streams

[Daniel G. <sp...@ho...>]

I think if you include ostream.h and create an object of the ostream class, 
then use the .open command you should be ok.

ofstream ofstreamObject;   // For managing the text file
ofstreamObject.open( "File1.txt"); // Create and name our text file
ofstreamObject.close();


>From: "chromatonus 712" <chr...@ho...>
>To: dev...@li...
>Subject: [Dev-C++] how to do file and streams
>Date: Mon, 13 May 2002 01:16:58 +0000
>
>hi, here is my program that is supposed to do the following:
>
>Enter a series of records from the keyboard, each record consisting of a
>two-word name and an integer,
>example MEG RAM 23, as one entry
>The program will keep a count of the number of entries. After the last one
>is entered, enter a "sentinel" code, some string that will indicate that 
>the
>data has been completely entered.
>Then the data will be saved to a file in the format of
>#data  name  #  name  #.......
>Then the data will be read from the file and displayed on the screen, one
>entry per line.
>
>#include "apstring.h"
>#include <iostream.h>
>#include <fstream.h>
>#include <conio.h>
>
>int main()
>{
>   apstring name1, name2, x, check;
>   ifstream infile;
>   infile.open("stuff.dat");
>   int n;
>   cin.ignore(80,'\n');
>   getline(cin,x);
>   check = "end";
>   while(x!=check)
>   {
>      infile >> name1 >> name2 >> n >> "\n";
>      cin.ignore(80,'\n');
>      getline(cin, x);
>   }
>   infile.close();
>   getch();
>
>   ofstream xfile;
>   xfile.open("stuff.dat");
>   getch();
>   xfile.close();
>}
>
>I don't know how to do the ofstream part, and I don't know whether I
>actually saved the data in a file, and how to access the file and display
>it? Would you please tell me how to do that, thank you!
>
>
>
>
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