[Boost-users] Re: Re: boost::not1(boost::bind(...))

17 Dec 2004

      Boost 1.32 (I've downloaded it last week or so).

On the bottom you can find the complete program. (In other newsgroups I
often saw people complaining about having to read the whole source code - I
suppose they didn't mean minimal examples, am I right?)

"Peter Dimov"  wrote in message
news:004001c4e470$902ee900$6601a8c0@pdimov...
...
Agoston Bejo wrote:
...
[Platform: VC++7.1 (I always forget to mention this, only that's why
I added it now.)]
Actually what you have suggested is one of the two workarounds I came
accross when googling the net.
The other one was this (IMHO it would be slightly more elegant if it
worked):
cout << *find_if(ia, ia+5, boost::not1(
  make_adaptable(bind(equ, _1, 1)))) << endl;
But it generated an error.
Compiles here (but the linker dies with an internal error ;-) ). Which
version of Boost are you using?
(Please post complete programs in the future. Thanks in advance.)
There it goes:

--------------------------------------------------

// xNot1Bind.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include 
#include 
#include 

using namespace std;
using namespace boost;

bool equ(int i, int j) {
 return i == j;
}

int _tmain(int argc, _TCHAR* argv[])
{
 int ia[] = {1,2,3,4,5};
// cout << *find_if(ia, ia+5, boost::not1(bind(equ, _1, 1))) << endl;
// cout << *find_if(ia, ia+5, bind(
//   logical_not<bool>(), bind(equ, _1, 1) ) );
 cout << *find_if(ia, ia+5, boost::not1(
   make_adaptable(bind(equ, _1, 1)))) << endl;
 return 0;
}

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