1 files changed, 48 insertions, 0 deletions
diff --git a/gnuradio-runtime/include/gnuradio/thread/thread_group.h b/gnuradio-runtime/include/gnuradio/thread/thread_group.h
new file mode 100644
index 0000000000..830017d11e
--- /dev/null
+++ b/gnuradio-runtime/include/gnuradio/thread/thread_group.h
@@ -0,0 +1,48 @@
+/* -*- c++ -*- */
+/*
+ * Copyright (C) 2001-2003 William E. Kempf
+ * Copyright (C) 2007 Anthony Williams
+ * Copyright 2008,2009 Free Software Foundation, Inc.
+ *
+ *  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)
+ */
+
+/*
+ * This was extracted from Boost 1.35.0 and fixed.
+ */
+
+#ifndef INCLUDED_THREAD_GROUP_H
+#define INCLUDED_THREAD_GROUP_H
+
+#include <gnuradio/api.h>
+#include <gnuradio/thread/thread.h>
+#include <boost/utility.hpp>
+#include <boost/thread/shared_mutex.hpp>
+#include <boost/function.hpp>
+
+namespace gr {
+  namespace thread {
+
+    class GR_RUNTIME_API thread_group : public boost::noncopyable
+    {
+    public:
+      thread_group();
+      ~thread_group();
+
+      boost::thread* create_thread(const boost::function0<void>& threadfunc);
+      void add_thread(boost::thread* thrd);
+      void remove_thread(boost::thread* thrd);
+      void join_all();
+      void interrupt_all();
+      size_t size() const;
+
+    private:
+      std::list<boost::thread*> m_threads;
+      mutable boost::shared_mutex m_mutex;
+    };
+
+  } /* namespace thread */
+} /* namespace gr */
+
+#endif /* INCLUDED_THREAD_GROUP_H */