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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: Thu, 10 Mar 2005 04:30:37 +0200
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Date: 2005-03-10T04:30:37+02:00
List-Id: <comp.lang.ada>

>>This is safer, but limiting.
>>In C++ may want to declare the variable outside the loop,
>>break out early and use the loop variable. Let me guess: You can't
>>break out early in Ada, right?
> 
> 
> Of course you can!


Can this be done in Ada?


#include <iostream>
#include <vector>
#include <ctime>
#include <algorithm>


int main()
{
     using namespace std;

     vector<int> vec(1000);

     // Seeds the random number generator
     srand(time(0));

     // Use rand() to fill vector with values
     // As you see the operation is entirely safe.
     generate(vec.begin(), vec.end(), rand);

     vector<int>::size_type i;

     // Finds the first index where a value is smaller than 1000
     // in low level style
     for(i=0; i<vec.size(); ++i)
       if(vec[i]<1000)
         break;

     i==vec.size()? cout<<"No number <1000 was found\n"
                  :cout<<"Number <1000 found at index "<<i<<"\n";
}



-- 
Ioannis Vranos

http://www23.brinkster.com/noicys