Merged features/mp-sched -r8915:9335 into the trunk. The trunk now

[debian/gnuradio] / gruel / src / include / gruel / thread_group.h

diff --git a/gruel/src/include/gruel/thread_group.h b/gruel/src/include/gruel/thread_group.h
new file mode 100644 (file)
index 0000000..ae9a425
--- /dev/null
+++ b/gruel/src/include/gruel/thread_group.h
@@ -0,0 +1,44 @@
+/* -*- c++ -*- */
+/*
+ * Copyright (C) 2001-2003 William E. Kempf
+ * Copyright (C) 2007 Anthony Williams
+ * Copyright 2008 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_GRUEL_THREAD_GROUP_H
+#define INCLUDED_GRUEL_THREAD_GROUP_H
+
+#include <boost/utility.hpp>
+#include <boost/thread.hpp>
+#include <boost/thread/shared_mutex.hpp>
+#include <boost/function.hpp>
+
+namespace gruel
+{
+  class 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;
+  };
+}
+
+#endif /* INCLUDED_GRUEL_THREAD_GROUP_H */