[sdiy] OBJECT ORIENTED C in synth programming

[dan snazelle]

thanks for the insight!
On Apr 9, 2011, at 8:37 AM, Thomas Strathmann wrote:

> On 4/8/11 21:26 , Scott Gravenhorst wrote:
>> While printf et al works great with a screen, you are correct that such
>> an expression is useless where there is no screen.
> 
> printf and friends write to (or read from) stdout (or stdin respectively) which can be tied to a terminal that happens to be
> on screen, but they can just as well be directed anywhere else.
> 
> Actually learning about printf itself is an enlightening experience because you get to think about questions like "What happens when you have a format string that calls for more arguments than I have supplied to the call to printf?" or "What if the format string does not 'match' the 'type' of the argument?" It's where you can learn valuable lessons about what it means to be programming in C. Along with memory management it's not terribly relevant to an AVR or other 8-bit micros, but learning a programming language involves more than just looking at examples from the domain you're interested in. That's more the benchmarking phase of determining whether the language is appropriate for the job. That's my 2 Euro cents, YMMV.
> 
> 	Thomas
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