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Multiple File Output in C++ using g++ under Linvux

Posted on 2000-02-15
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Last Modified: 2008-03-06
I am working on a research project in neural networks and need to be able to output sequentially numbered multiple files. I have a loop which performs calculations on an array and outputs a new array. I need to be able to write this array to a different file each time the calculation is performed, preferably sequentially numbered. I have done this about a year ago in Windows but I lost the source and none of my books even touch upon the subject. This is probably a really simple thing to do and I apologise for time wasting, but there is fifty points in it! Cheers.
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Question by:bobhope021500
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2 Comments
 
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nietod earned 150 total points
ID: 2523986
just create different "numbere " names for the file and store the names in a  string and then use this name when you open the file, like

for (int i = 0; i< 10; ++i)
{
   char FilNam[13];

   sprintf(FilNam,"File%i.txt",i)

   fstream Fil(FilNam,ios_base::out);
}

Let me know if you have any questions.
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Author Comment

by:bobhope021500
ID: 2527020
Nice! A bit of tweaking and it works very well. Thank you.
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Content-Disposition: form-data; name="qid"

10295668
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Content-Disposition: form-data; name="Submit"

Submit
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