Message-ID:	<32F66082.33B6@post.comstar.ru>
Date:	Mon, 03 Feb 1997 14:02:42 -0800
From:	Dim Zegebart <zager AT post DOT comstar DOT ru>
Reply-To:	zager AT post DOT comstar DOT ru
Organization:	zager AT post DOT comstar DOT ru
MIME-Version:	1.0
To:	DJGPP Mail List <djgpp AT delorie DOT com>
Subject:	Using pointers ?

Hi,
I have small question about speed optimization.
Here are two functions making the same things but different ways:

int foo1(TMyType *ptr)
{
 //TMyType has fields fld1 and fld2 both int
 int i;
 for (i=0;i<100000;i++) 
  { ptr->fld1++; //here may be any expression. ++ just for example
    ptr->fld2--;
  }
 return(1);
}

int foo1(TMyType *ptr)
{
 //TMyType has fields fld1 and fld2 both int
 int i;
 for (i=0;i<100000;i++) 
  { ptr->fld1++; //here may be any expression. ++ just for example
    ptr->fld2--;
  }
 return(1);
}

-- 
Regards,
Dim Zegebart,
Moscow Russia.

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