Feof Post: 11405

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Top Forums Programming Feof Post 11405 by primal on Tuesday 4th of December 2001 07:27:38 PM

12-04-2001

Registered User

Feof

Hi Everyone,
I'm having problems with feof
I've storing my variables inside a file, and then in another program, opening that file and recalling the information.
The problem im having is that it's repeating the last set of entries in my while loop.
(if i have one set of product no., quantity, and price in my file, it repeats it twice. if i have two sets or more in my file, it repeats the last set twice)
I think it has something to do with how i have my while(!feof(file)) set up.
Does anyone know what's going on?

Code:

#include[stdio.h]
FILE *invfile;
int prod, qty;
float price;

void main()
    {
     invfile = fopen("file.dat","r");
     while(!feof(invfile))
       {
       fscanf(invfile,"%d %d %f", &prod, &qty, &price);
       printf("Product No.     = %d\n",prod);
       printf("Quantity        = %d\n",qty); 
       printf("Price           = %.2f\n\n",price);
       }
     fclose(invfile);
    }

Thanks!
primal

primal

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bonds

Bonds(1)						      General Commands Manual							  Bonds(1)

NAME

       Bonds - Example of bond pricing

SYNOPSIS

       Bonds

DESCRIPTION

       Bonds is an example of using QuantLib.

       It  shows  how to set up a term structure and then price some simple bonds. The last part is dedicated to peripherical computations such as
       yield-to-price or price-to-yield.

SEE ALSO

       The source code Bonds.cpp, BermudanSwaption(1), CallableBonds(1), CDS(1), ConvertibleBonds(1), DiscreteHedging(1), EquityOption(1), Fitted-
       BondCurve(1),   FRA(1),	 MarketModels(1),   Replication(1),   Repo(1),	 SwapValuation(1),  the  QuantLib  documentation  and  website	at
       http://quantlib.org.

AUTHORS

       The QuantLib Group (see Authors.txt).

       This manual page was added by Luigi Ballabio .

QuantLib							  22 October 2008							  Bonds(1)