muyprofesional:

You're optimizing too soon!

First make your code *work*, then if it's not fast enough, profile it to find out what's too slow. Then, and *only* then, make it work fast. If you did this, you would've simply used normal line-by-line entry. Then you wouldn't have started down this trail, since the normal line-by-line file reading is already buffered and fast.

Until you know what's "slow", making something faster is a waste of time. For example if you have a program that's too slow, and the file reading is taking 5% of your time, then improving the file reading will get you a 5% speed increase *at best*! You'd profit more by speeding up whatever is consuming the other 95% of your time...

...roboticus

In reply to Re: Line by line buffered read by roboticus
in thread Line by line buffered read by muyprofesional

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