<div>
since I don't know what information you have to write out, I'll make up a structure like<br />
<br />
struct Data<br />
{<br />
&nbsp; &nbsp; int i;<br />
&nbsp; &nbsp; double d;<br />
&nbsp; &nbsp; char c[10];<br />
};<br />
<br />
<br />
you would write the file like<br />
<br />
fstream Fil(&quot;C:\\SOMENAME.TXT&quot;,ios<wbr />::out);<br />
Data D = ????;<br />
<br />
Fil &lt;&lt;&nbsp;D.i &lt;&lt;&nbsp;' ' &lt;&lt;&nbsp;D.d &lt;&lt;&nbsp;' ' &lt;&lt;&nbsp;D.c &lt;&lt;&nbsp;endl;<br />
<br />
Then you could read it like<br />
<br />
fstream Fil(&quot;C:\SOMEFILE.TXT,ios::<wbr />in);<br />
Data D;<br />
<br />
Fil &gt;&gt;&nbsp;D.i &gt;&gt;&nbsp;D.d &gt;&gt;&nbsp;D.c;<br />
<br />
Let me know if you have any questions. &nbsp; (I'll probably need more details from you though.)
</div>


since I don't know what information you have to write out, I'll make up a structure like

struct Data
{
    int i;
    double d;
    char c[10];
};


you would write the file like

fstream Fil("C:\\SOMENAME.TXT",ios::out);
Data D = ????;

Fil << D.i << ' ' << D.d << ' ' << D.c << endl;

Then you could read it like

fstream Fil("C:\SOMEFILE.TXT,ios::in);
Data D;

Fil >> D.i >> D.d >> D.c;

Let me know if you have any questions.   (I'll probably need more details from you though.)

<div>
Huh? &nbsp; &nbsp;Is there a problem?
</div>


<div>
<div class="content wysiwyg-content">
Helloo..<br />
<br />
I'm doing a project and i have assigned various values to structure members in my main program.. i wanted to know how i could transfer the data values from the structure into a text file for read and write operations.<br />
<br />
In the main program the data is read in to the structure using an array.. so i want to pass the value each time to the seperate file before the end of the loop is reached...<br />
<br />
I hope this makes sense and you can help!!!
</div>
</div>


Helloo..

I'm doing a project and i have assigned various values to structure members in my main program.. i wanted to know how i could transfer the data values from the structure into a text file for read and write operations.

In the main program the data is read in to the structure using an array.. so i want to pass the value each time to the seperate file before the end of the loop is reached...

I hope this makes sense and you can help!!!

Saving structures to files

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.