Using thread support provided by c++0x on cygwin.

From:
mangesh sawant <m.v.sawant@gmail.com>
Newsgroups:
comp.lang.c++
Date:
Sat, 12 Feb 2011 22:07:33 -0800 (PST)
Message-ID:
<577b2684-77ff-4caf-a2fc-3fb31d1f9f70@u24g2000prn.googlegroups.com>
Hi,

I am trying to compile following code using gcc version "g++ (GCC)
4.3.4 20090804 (release) 1" on cygwin
------------------------------------------------------------------------------------------------------------
#include <iostream>
#include <thread>
using namespace std;

void hello()
{
 cout << "Hello Concurrent World!" << endl;
}

int main()
{
 cout << "starting" << endl;
 thread t(hello);
 t.join();
 cout << "ending" << endl;
 return 0;
}
------------------------------------------------------------------------------------------

When i try to compile this like :
g++ -D_POSIX_TIMEOUTS -D_GLIBCXX__PTHREADS -D_GLIBCXX_HAS_GTHREADS -
enable-auto-import -std=c++0x sample.cpp --lpthread

I get folowing error :

sample.cpp:2:18: error: thread: No such file or directory
sample.cpp: In function `int main()':
sample.cpp:13: error: `thread' was not declared in this scope
sample.cpp:13: error: expected `;' before `t'
sample.cpp:14: error: `t' was not declared in this scope

Can anyone help with this?? Do I need to have a higher version of
gcc??

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