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From: Ioannis Vranos <ivr@remove.this.grad.com>
Newsgroups: comp.lang.ada,comp.lang.c++,comp.realtime,comp.software-eng
Subject: Re: Teaching new tricks to an old dog (C++ -->Ada)
Date: Wed, 09 Mar 2005 02:44:36 +0200
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Date: 2005-03-09T02:44:36+02:00
List-Id: <comp.lang.ada>

Pascal Obry wrote:

> For example (if you ask):
> 
>    type Table is array (1 .. 10) of Integer;
> 
>    Data : Table;
> 
>    for K in Data'Range loop
>       if Data (K) = 1 then
>          ...
>       end if;
>    end loop;
> 
> There is no need to check K validity inside the loop as "Data (K)" is always
> correct by definition (K in Data'Range). Just an example.


Pascal, this looks like Pascal.


The C++ equivalent:


#include <vector>

// ...


using namespace std;

vector<int> Data(10);

for(vector<int>::size_type i=0; i<Data.size(); ++i)
{
     if (Data[i]== 1)
     {
         // ...
     }
}


-- 
Ioannis Vranos

http://www23.brinkster.com/noicys