Commit60af89c

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Adding inheritance hierarchy for asynchronous tags, and a support metafunction that checks if a tag is asynchronous.

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Lines changed: 27 additions & 0 deletions

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	`1`	`+#ifndef BOOST_NETWORK_SUPPORT_IS_ASYNC_HPP_20100608`
	`2`	`+#defineBOOST_NETWORK_SUPPORT_IS_ASYNC_HPP_20100608`
	`3`	`+`
	`4`	`+// Copyright 2010 (c) Dean Michael Berris`
	`5`	`+// Copyright 2010 (c) Sinefunc, Inc.`
	`6`	`+// Distributed under the Boost Software License, Version 1.0.`
	`7`	`+// (See accompanying file LICENSE_1_0.txt or copy at`
	`8`	`+// http://www.boost.org/LICENSE_1_0.txt)`
	`9`	`+`
	`10`	`+#include<boost/network/tags.hpp>`
	`11`	`+#include<boost/type_traits/is_base_of.hpp>`
	`12`	`+`
	`13`	`+namespaceboost {namespacenetwork {`
	`14`	`+`
	`15`	`+template<classTag>`
	`16`	`+structis_async :`
	`17`	`+ is_base_of<`
	`18`	`+ tags::async,`
	`19`	`+ Tag`
	`20`	`+ >`
	`21`	`+ {};`
	`22`	`+`
	`23`	`+}// namespace network`
	`24`	`+`
	`25`	`+}// namespace boost`
	`26`	`+`
	`27`	`+#endif//BOOST_NETWORK_SUPPORT_IS_ASYNC_HPP_2010608`

Lines changed: 3 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -10,13 +10,16 @@`
`10`	`10`
`11`	`11`	`namespaceboost {namespacenetwork {namespacetags {`
`12`	`12`
	`13`	`+structasync {};`
	`14`	`+`
`13`	`15`	`structdefault_string {};`
`14`	`16`	`structdefault_wstring {};`
`15`	`17`	`structhttp_default_8bit_tcp_resolve {};`
`16`	`18`	`structhttp_default_8bit_udp_resolve {};`
`17`	`19`	`structhttp_keepalive_8bit_tcp_resolve {};`
`18`	`20`	`structhttp_keepalive_8bit_udp_resolve {};`
`19`	`21`	`structhttp_server {};`
	`22`	`+structhttp_async_8bit_udp_resolve : async {};`
`20`	`23`
`21`	`24`	`typedef default_string default_;`
`22`	`25`

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