Subject: [Boost-commit] svn:boost r50583 - sandbox/interthreads/boost/interthreads/detail
From: vicente.botet_at_[hidden]
Date: 2009-01-14 12:31:28
Author: viboes
Date: 2009-01-14 12:31:27 EST (Wed, 14 Jan 2009)
New Revision: 50583
URL: http://svn.boost.org/trac/boost/changeset/50583
Log:
interthreads version 0.2
Adding threader/joiner
Adding Asynchronous Executors fmk
Added:
sandbox/interthreads/boost/interthreads/detail/decorator_function.hpp (contents, props changed)
Added: sandbox/interthreads/boost/interthreads/detail/decorator_function.hpp
==============================================================================
--- (empty file)
+++ sandbox/interthreads/boost/interthreads/detail/decorator_function.hpp 2009-01-14 12:31:27 EST (Wed, 14 Jan 2009)
@@ -0,0 +1,105 @@
+#ifndef BOOST_INTERTHREADS_DECORATION_FUNCTION__HPP
+#define BOOST_INTERTHREADS_DECORATION_FUNCTION__HPP
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Vicente J. Botet Escriba 2008-20009.
+// 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)
+//
+// See http://www.boost.org/libs/interthreads for documentation.
+//
+//////////////////////////////////////////////////////////////////////////////
+
+#include <boost/interthreads/detail/config.hpp>
+#include <boost/thread/detail/move.hpp>
+#include <boost/thread/thread.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/bind.hpp>
+#include <boost/function.hpp>
+#include <boost/utility/result_of.hpp>
+
+//#define BOOST_INTERTHREADS_THREAD_DECORATOR_MOVE
+
+#include <boost/config/abi_prefix.hpp>
+
+namespace boost {
+namespace interthreads {
+ namespace detail {
+ template <typename T>
+ struct decorator_function_base {
+ virtual ~decorator_function_base() {}
+ virtual T operator()() const=0;
+ };
+
+ template<typename F>
+ struct BOOST_INTERTHREADS_DECL decorator_function : decorator_function_base<typename boost::result_of<F()>::type> {
+ F f;
+
+#ifdef BOOST_INTERTHREADS_THREAD_DECORATION_MOVE
+#ifdef BOOST_HAS_RVALUE_REFS
+ decorator_function(F&& f_):
+ f(static_cast<F&&>(f_))
+ {}
+#else
+ decorator_function(F f_): f(f_) {}
+ decorator_function(boost::detail::thread_move_t<F> f_): f(f_) {}
+#endif
+#else
+ decorator_function(F f_): f(f_) {}
+#endif
+
+ typename boost::result_of<F()>::type operator()() const {
+ return f();
+ }
+ private:
+ decorator_function();
+
+ };
+
+#ifdef BOOST_INTERTHREADS_THREAD_DECORATOR_MOVE
+#ifdef BOOST_HAS_RVALUE_REFS
+ template<typename F>
+ static inline boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> > make_decorator_function(F&& f)
+ {
+ return boost::shared_ptr<decorator_function_base>(
+ new decorator_function<typename boost::remove_reference<F>::type> >(static_cast<F&&>(f)));
+ }
+ static inline boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> > make_decorator_function(void (*f)())
+ {
+ return boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> >(new decorator_function<void(*)()> >(f));
+ }
+#else
+ struct dummy;
+
+ template<typename F>
+ static inline boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> > make_decorator_function(F f)
+ {
+ return boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> >(new decorator_function<F>(f));
+ }
+ template<typename F>
+ static inline boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> > make_decorator_function(boost::detail::thread_move_t<F> f)
+ {
+ return boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> >(new decorator_function<F>(f));
+ }
+#endif
+#else
+ template<typename F>
+ static inline boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> > make_decorator_function(F f)
+ {
+ return boost::shared_ptr<decorator_function_base<typename boost::result_of<F()>::type> >(new decorator_function<F>(f));
+ }
+
+#endif
+ }
+
+
+}
+}
+
+#include <boost/config/abi_suffix.hpp>
+
+
+#endif
+