changed directory structure as required by modularized-boost

src/auto_reset_event.cpp

@@ -0,0 +1,96 @@
+
+//          Copyright Oliver Kowalke 2009.
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+
+#define BOOST_FIBERS_SOURCE
+
+#include "boost/fiber/auto_reset_event.hpp"
+
+#include <boost/assert.hpp>
+
+#include <boost/fiber/detail/fiber_base.hpp>
+#include <boost/fiber/detail/scheduler.hpp>
+#include <boost/fiber/operations.hpp>
+
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_PREFIX
+#endif
+
+namespace boost {
+namespace fibers {
+
+auto_reset_event::auto_reset_event( bool isset) :
+	state_( isset ? SET : RESET),
+    waiting_()
+{}
+
+void
+auto_reset_event::wait()
+{
+	while ( SET != state_)
+	{
+	    if ( this_fiber::is_fiberized() )
+        {
+            waiting_.push_back(
+                detail::scheduler::instance().active() );
+            detail::scheduler::instance().wait();
+        }
+        else
+            detail::scheduler::instance().run();
+	}
+    state_ = RESET;
+}
+
+bool
+auto_reset_event::timed_wait( chrono::system_clock::time_point const& abs_time)
+{
+	while ( SET != state_)
+	{
+	    if ( this_fiber::is_fiberized() )
+        {
+            waiting_.push_back(
+                detail::scheduler::instance().active() );
+            detail::scheduler::instance().sleep( abs_time);
+        }
+        else
+            detail::scheduler::instance().run();
+	}
+    state_ = RESET;
+    return chrono::system_clock::now() <= abs_time;
+}
+
+bool
+auto_reset_event::try_wait()
+{
+    if ( SET == state_)
+    {
+        state_ = RESET;
+        return true;
+    }
+    return false;
+}
+
+void
+auto_reset_event::set()
+{
+	if ( ! waiting_.empty() )
+    {
+        detail::fiber_base::ptr_t f;
+        do
+        {
+            f.swap( waiting_.front() );
+            waiting_.pop_front();
+        } while ( f->is_complete() );
+        if ( f)
+            detail::scheduler::instance().notify( f);
+    }
+    state_ = SET;
+}
+
+}}
+
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_SUFFIX
+#endif