Re: C vs. Perl

It's not fair to compare the core of C with Perl. They are not on the same level. Perl is like C with lots of handy and powerful libraries, and Perl has built-in memory management.

Ok, let's give C the additional libraries DIE, ARRAY, FILE, HASH and SPLIT, and the competition is more fair.

#include <stdio.h>
#include <DIE.h>
#include <ARRAY.h>
#include <HASH.h>
#include <SPLIT.h>
#include <FILE.h>

int main(int argc, char **argv)
{
  FILE *f;
  char *buf;
  HASH *h = new HASH();
  
  if ((f = fopen("data", "r")) == NULL)
    DIE("unable to open file");

  while(buf = READFILE(f)) {
    ARRAY *ar = SPLIT(buf);
    h->AddElement(ar[0], ar[1]);
    free(ar);
    free(buf);
  }

  printf("price of apple is : %s\n", h->GetElement("apple"));

  fclose(f);
  return(0);
}
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Comment on Re: C vs. Perl Download Code

Replies are listed 'Best First'.
Re: Re: C vs. Perl by Anonymous Monk on Oct 23, 2003 at 02:26 UTC
Of all the offbeat replies in this thread, this has to be the most ridiculous - While we are at it, why don't we also add the `GETPRICE.h` library, then our code would be as simple as: `#include <stdio.h> #include <GETPRICE.h> int main(int argc, int argv[]) { PRICE p; if (init_price(p, "file") != 0) return 1; printf("The price of an apple is %s\n", get_price(p, "apple")); destroy_price(p); return 0; }` [download] The summary of this thread should simply be - C and Perl are different, get over it.	[reply] [d/l] [select]
Re: Re: Re: C vs. Perl by Roger (Parson) on Oct 23, 2003 at 12:13 UTC
I think you are missing the point. The GETPRICE module implements a specific business rule, it is not a utility module. Yes I agree Perl and C are different, but they are really not THAT different.	[reply]
Re2: C vs. Perl by dragonchild (Archbishop) on Oct 23, 2003 at 17:22 UTC
Excellent point, and a wonderful example. Now, I believe that these libraries do exist (in a fashion) in the Perl distribution. I'd be curious to see how one would use these libraries in a real program ... ------ We are the carpenters and bricklayers of the Information Age. The idea is a little like C++ templates, except not quite so brain-meltingly complicated. -- TheDamian, Exegesis 6 ... strings and arrays will suffice. As they are easily available as native data types in any sane language, ... - blokhead, speaking on evolutionary algorithms Please remember that I'm crufty and crochety. All opinions are purely mine and all code is untested, unless otherwise specified.	[reply]


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