From 00d1465d13980fc3acf650f182ee0723fbda0e06 Mon Sep 17 00:00:00 2001
From: Michael Bebenita <mbebenita@mozilla.com>
Date: Mon, 19 Jul 2010 14:05:18 -0700
Subject: Added a message passing system based on lock free queues for
 inter-thread communication. Channels now buffer on the sending side, and no
 longer require blocking when sending. Lots of other refactoring and bug
 fixes.

---
 src/rt/rust_proxy.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/rt/rust_proxy.h

(limited to 'src/rt/rust_proxy.h')

diff --git a/src/rt/rust_proxy.h b/src/rt/rust_proxy.h
new file mode 100644
index 00000000..8059dd89
--- /dev/null
+++ b/src/rt/rust_proxy.h
@@ -0,0 +1,31 @@
+/**
+ * A proxy object is a wrapper around other Rust objects. One use of the proxy
+ * object is to mitigate access between tasks in different thread domains.
+ */
+
+#ifndef RUST_PROXY_H
+#define RUST_PROXY_H
+
+template <typename T> struct
+rust_proxy_delegate : public rc_base<T> {
+protected:
+    T *_delegate;
+public:
+    rust_proxy_delegate(T * delegate) : _delegate(delegate) {
+    }
+    T *delegate() { return _delegate; }
+};
+
+template <typename T> struct
+rust_proxy : public rust_proxy_delegate<T>,
+             public dom_owned<rust_proxy<T> > {
+public:
+    rust_dom *dom;
+    rust_proxy(rust_dom *dom, T *delegate) :
+        rust_proxy_delegate<T> (delegate),
+        dom(dom) {
+        delegate->ref();
+    }
+};
+
+#endif /* RUST_PROXY_H */
-- 
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