input data from a file into an Array

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Views: 3881 | Replies: 2

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Join Date: Jan 2005

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Foxtildawn Foxtildawn is offline

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input data from a file into an Array

Jan 30th, 2005

help!
im trying to input data from a file into an array. I cant figure it out...this is what i have:

inData.open(fileName.c_str());

int i=0;
while(inData)
{
inData >> T[i];
i++;
size++;
}

thanks

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Join Date: Jan 2005

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Siersan

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Re: input data from a file into an Array

Jan 30th, 2005

What you have should work, unless I'm too tired to see a problem. Another way to write it would be

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inData.open(fileName.c_str()); 

for (int i = 0; inData>> T[i]; i++)
  ++size;

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Join Date: Dec 2004

Location: Devon - UK

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1o0oBhP

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Re: input data from a file into an Array

Jan 31st, 2005

have you got any more code as if there is a problem you might need to show us the whole program. there is a good fstream tutorial on the site that can solve problems...

Im not entirely sure but my RLE compression / De-compression snippet MIGHT have file -> array code, but I think I performed the routine "on-the-fly"....