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Re: [OT] Quick intro to C++ for a Python and C user?

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On 2011-12-20, Paul Rubin <no.email@nospam.invalid> wrote:
> Grant Edwards <invalid@invalid.invalid> writes:
>> Oops. I should have mentioned this is for embedded systems
>> programming so templates in general (and STL in particular)
>> are probably off the table.
>
> Templates are how C++ does generics and I'd expect them to
> appear in be used in embedded programming as well as elsewhere.
> They can bloat up the code if you're not careful (if function f
> has several parameters, you can end up with a separate,
> specialized copy of f for every combination of types that f is
> called with in the program), but in the typical monomorphic
> situation they don't add any overhead.  I'm not sure about the
> situation with STL.  Anyway, templates aren't terribly hard to
> understand.

Moreover, if you don't plan to take advantage of templates or
inheritance, then you could as well write C++ compatible C and be
pretty happy with the results.

-- 
Neil Cerutti

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[OT] Quick intro to C++ for a Python and C user? Grant Edwards <invalid@invalid.invalid> - 2011-12-20 17:40 +0000
  Re: [OT] Quick intro to C++ for a Python and C user? Neil Cerutti <neilc@norwich.edu> - 2011-12-20 18:36 +0000
    Re: [OT] Quick intro to C++ for a Python and C user? Grant Edwards <invalid@invalid.invalid> - 2011-12-20 20:41 +0000
      Re: [OT] Quick intro to C++ for a Python and C user? Paul Rubin <no.email@nospam.invalid> - 2011-12-20 13:00 -0800
        Re: [OT] Quick intro to C++ for a Python and C user? Neil Cerutti <neilc@norwich.edu> - 2011-12-21 14:04 +0000
          Re: [OT] Quick intro to C++ for a Python and C user? Roy Smith <roy@panix.com> - 2011-12-21 09:26 -0500
          Re: [OT] Quick intro to C++ for a Python and C user? Grant Edwards <invalid@invalid.invalid> - 2011-12-21 15:37 +0000
            Re: [OT] Quick intro to C++ for a Python and C user? Neil Cerutti <neilc@norwich.edu> - 2011-12-21 16:16 +0000
              Re: [OT] Quick intro to C++ for a Python and C user? Grant Edwards <invalid@invalid.invalid> - 2011-12-21 21:02 +0000
                Re: [OT] Quick intro to C++ for a Python and C user? Ethan Furman <ethan@stoneleaf.us> - 2011-12-21 13:15 -0800
                Re: [OT] Quick intro to C++ for a Python and C user? Roy Smith <roy@panix.com> - 2011-12-21 20:02 -0500
                Re: [OT] Quick intro to C++ for a Python and C user? Neil Cerutti <neilc@norwich.edu> - 2011-12-22 13:19 +0000
  Re: [OT] Quick intro to C++ for a Python and C user? Paul Rubin <no.email@nospam.invalid> - 2011-12-20 11:43 -0800
  Re: [OT] Quick intro to C++ for a Python and C user? Grant Edwards <invalid@invalid.invalid> - 2011-12-20 20:51 +0000
    Re: [OT] Quick intro to C++ for a Python and C user? Paul Rubin <no.email@nospam.invalid> - 2011-12-20 13:06 -0800

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