Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:4510
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Message-ID: <033101c37d2a$b6bbdf50$0702a8c0@TITAN>
To: <jay@php.net>, <internals@lists.php.net>,
	"Igal Ore" <iore@cipherquest.com>
References: <20030917141743.65402.qmail@pb1.pair.com> <20030917142722.84139.qmail@pb1.pair.com>
Date: Wed, 17 Sep 2003 15:48:10 +0100
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Subject: Re: [PHP-DEV] Re: C++ extension question
From: wez@thebrainroom.com ("Wez Furlong")

This sounds like the "rookie" mistake of declaring your functions inline in
the class definition in the header files, and then including those headers
in multiple files.

eg: foo.h:

class Foo {
  Foo() { ... }
  ~Foo() { ... }
};

foo.cpp:
#include "foo.h"

bar.cpp:
#include "foo.h"

== linker problems.

--Wez.

> I'm assuming "delete" isn't a function but the C++ operator delete. You're
> probably #including the same file more than once, but I doubt it's in
Zend.
>
> If all else fails, you can try passing "/FORCE" to the linker options and
> it'll try to force the linkage. It might result in a broken binary,
though.
> Igal Ore wrote:
>
> > I'm receiving this
> > php_TPKCS12.obj : LNK2005 error: _delete already defined in cert.obj
> > php_TPKCS12.obj : warning LNK4006: _delete already defined in cert.obj;
> > second definition ignored