Re: For each in C++?

From:

Victor Bazarov <v.Abazarov@comAcast.net>

Newsgroups:

comp.lang.c++

Date:

Thu, 26 Feb 2009 17:19:05 -0500

Message-ID:

<go74gp$9at$1@news.datemas.de>

mlt wrote:

"Victor Bazarov" <v.Abazarov@comAcast.net> wrote in message
news:go73mv$7pv$1@news.datemas.de...

Jeff Schwab wrote:

mlt wrote:

Ok this compiles and gives the correct results:

std::vector<int> U;
U.push_back(1);
U.push_back(2);
U.push_back(3);

for each(int u in U) {
std::cout << "u = " << u << std::endl;
}

so "For each" actually is working in C++ like in java.

What compiler are you using? (And what version?)

Those are probably extensions in Visual C++. Or managed code.

V
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Yes I use Visual Studio 8.0 for Vista 64. Is there any way to know if
legal code in Visual studio is "native C++" or M$ only code?

The easiest way is to give that code to a different compiler, like
Comeau online trial (www.comeaucomputing.com)

There is a compiler option that turns off language extensions. Look it
up. Also, consider 'microsoft.public.vc.*' hierarchy of newsgroups for
other VC++ specific questions.

V
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