Moving delegate to poly.

src/alloy/delegate.h

@@ -1,80 +0,0 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#ifndef ALLOY_DELEGATE_H_
-#define ALLOY_DELEGATE_H_
-
-#include <functional>
-#include <mutex>
-#include <vector>
-
-namespace alloy {
-
-// TODO(benvanik): go lockfree, and don't hold the lock while emitting.
-
-template <typename T>
-class Delegate;
-
-template <typename T>
-class Delegate {
- public:
-  typedef std::function<void(T&)> Listener;
-
-  void AddListener(Listener const& listener) {
-    std::lock_guard<std::mutex> guard(lock_);
-    listeners_.push_back(listener);
-  }
-
-  void RemoveAllListeners() {
-    std::lock_guard<std::mutex> guard(lock_);
-    listeners_.clear();
-  }
-
-  void operator()(T& e) {
-    std::lock_guard<std::mutex> guard(lock_);
-    for (auto& listener : listeners_) {
-      listener(e);
-    }
-  }
-
- private:
-  std::mutex lock_;
-  std::vector<Listener> listeners_;
-};
-
-template <>
-class Delegate<void> {
- public:
-  typedef std::function<void()> Listener;
-
-  void AddListener(Listener const& listener) {
-    std::lock_guard<std::mutex> guard(lock_);
-    listeners_.push_back(listener);
-  }
-
-  void RemoveAllListeners() {
-    std::lock_guard<std::mutex> guard(lock_);
-    listeners_.clear();
-  }
-
-  void operator()() {
-    std::lock_guard<std::mutex> guard(lock_);
-    for (auto& listener : listeners_) {
-      listener();
-    }
-  }
-
- private:
-  std::mutex lock_;
-  std::vector<Listener> listeners_;
-};
-
-}  // namespace alloy
-
-#endif  // ALLOY_DELEGATE_H_

src/alloy/runtime/debugger.h

@@ -15,7 +15,7 @@
 #include <string>
 #include <unordered_map>
 
-#include <alloy/delegate.h>
+#include <poly/delegate.h>
 
 namespace alloy {
 namespace runtime {
@@ -104,7 +104,7 @@ class Debugger {
   void OnBreakpointHit(ThreadState* thread_state, Breakpoint* breakpoint);
 
  public:
-  Delegate<BreakpointHitEvent> breakpoint_hit;
+  poly::Delegate<BreakpointHitEvent> breakpoint_hit;
 
  private:
   Runtime* runtime_;

src/alloy/sources.gypi

@@ -6,7 +6,6 @@
     'alloy.h',
     'arena.cc',
     'arena.h',
-    'delegate.h',
     'memory.cc',
     'memory.h',
     'reset_scope.h',