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From: Paolo Carlini <pcarlini@unitus.it> To: paolo@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: libstdc++/6532: STL binder1st::operator() not compiling Date: Thu, 02 May 2002 05:36:00 -0000 [thread overview] Message-ID: <20020502123620.3845.qmail@sources.redhat.com> (raw) The following reply was made to PR libstdc++/6532; it has been noted by GNATS. From: Paolo Carlini <pcarlini@unitus.it> To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, olaf.dietsche@gmx.net, gcc-bugs@gcc.gnu.org Cc: Subject: Re: libstdc++/6532: STL binder1st::operator() not compiling Date: Thu, 02 May 2002 14:29:44 +0200 Hi, your analysis is essentially correct. This is a limitation of the standard binders... Boost (www.boost.org) to the rescue! Why don't consider using boost::bind? Like this: #include <algorithm> #include <functional> #include <boost/bind.hpp> using namespace std; using namespace boost; struct A { int _a; }; struct B { void m(A &x) { x._a = 5; } void f(); }; void B::f() { A a[5]; for_each(&a[0], &a[5], bind(&B::m, ref(this), _1)); } Ciao, Paolo. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6532
next reply other threads:[~2002-05-02 12:36 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-05-02 5:36 Paolo Carlini [this message] -- strict thread matches above, loose matches on Subject: below -- 2002-05-02 3:56 Olaf Dietsche 2002-05-01 10:00 paolo 2002-05-01 9:06 olaf.dietsche
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