Squashed 'third_party/boostorg/bind/' content from commit d67200b
Change-Id: I21573b0bd786f4e8482a7bb79a73b7574be6bdae
git-subtree-dir: third_party/boostorg/bind
git-subtree-split: d67200bd2a1f67135a4c677636546ec9615e21ea
diff --git a/doc/bind/examples.qbk b/doc/bind/examples.qbk
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+[/
+ / Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
+ / Copyright (c) 2003-2008 Peter Dimov
+ /
+ / 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)
+ /]
+
+[section:examples Examples]
+
+[section Using bind with standard algorithms]
+
+ class image;
+
+ class animation
+ {
+ public:
+ void advance(int ms);
+ bool inactive() const;
+ void render(image & target) const;
+ };
+
+ std::vector<animation> anims;
+
+ template<class C, class P> void erase_if(C & c, P pred)
+ {
+ c.erase(std::remove_if(c.begin(), c.end(), pred), c.end());
+ }
+
+ void update(int ms)
+ {
+ std::for_each(anims.begin(), anims.end(), boost::bind(&animation::advance, _1, ms));
+ erase_if(anims, boost::mem_fn(&animation::inactive));
+ }
+
+ void render(image & target)
+ {
+ std::for_each(anims.begin(), anims.end(), boost::bind(&animation::render, _1, boost::ref(target)));
+ }
+
+[endsect]
+
+[section Using bind with Boost.Function]
+
+ class button
+ {
+ public:
+ ``[@boost:/libs/function/index.html `boost::function`]``<void()> onClick;
+ };
+
+ class player
+ {
+ public:
+ void play();
+ void stop();
+ };
+
+ button playButton, stopButton;
+ player thePlayer;
+
+ void connect()
+ {
+ playButton.onClick = boost::bind(&player::play, &thePlayer);
+ stopButton.onClick = boost::bind(&player::stop, &thePlayer);
+ }
+
+[endsect]
+
+[endsect]