Remove Event2 and HandlerRegistry.

1 files changed, 0 insertions, 87 deletions

diff --git a/include/cru/base/HandlerRegistry.h b/include/cru/base/HandlerRegistry.h
deleted file mode 100644
index e405d1fd..00000000
--- a/include/cru/base/HandlerRegistry.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#pragma once
-#include "Base.h"
-
-#include <algorithm>
-#include <functional>
-#include <utility>
-#include <vector>
-
-namespace cru {
-
-template <typename T>
-class HandlerRegistryIterator {
- public:
-  using RawIterator =
-      typename std::vector<std::pair<int, std::function<T>>>::const_iterator;
-
-  explicit HandlerRegistryIterator(RawIterator raw) : raw_(std::move(raw)) {}
-
-  CRU_DELETE_COPY(HandlerRegistryIterator)
-  CRU_DELETE_MOVE(HandlerRegistryIterator)
-
-  ~HandlerRegistryIterator() = default;
-
-  const std::function<T>& operator*() const { return raw_->second; }
-  const std::function<T>* operator->() const { return &raw_->second; }
-
-  HandlerRegistryIterator& operator++() {
-    ++raw_;
-    return *this;
-  }
-
-  HandlerRegistryIterator operator++(int) {
-    auto c = *this;
-    this->operator++();
-    return c;
-  }
-
-  bool operator==(const HandlerRegistryIterator<T>& other) const {
-    return this->raw_ == other.raw_;
-  }
-
-  bool operator!=(const HandlerRegistryIterator<T>& other) const {
-    return !this->operator==(other);
-  }
-
- private:
-  RawIterator raw_;
-};
-
-template <typename T>
-class HandlerRegistry final {
- public:
-  HandlerRegistry() = default;
-  CRU_DEFAULT_COPY(HandlerRegistry)
-  CRU_DEFAULT_MOVE(HandlerRegistry)
-  ~HandlerRegistry() = default;
-
- public:
-  int AddHandler(std::function<T> handler) {
-    auto id = current_id_++;
-    handler_list_.push_back({id, std::move(handler)});
-    return id;
-  }
-
-  void RemoveHandler(int id) {
-    auto result = std::find_if(handler_list_.cbegin(), handler_list_.cend(),
-                               [id](const std::pair<int, std::function<T>>& d) {
-                                 return d.first == id;
-                               });
-    if (result != handler_list_.cend()) {
-      handler_list_.erase(result);
-    }
-  }
-
-  HandlerRegistryIterator<T> begin() const {
-    return HandlerRegistryIterator<T>(handler_list_.begin());
-  }
-
-  HandlerRegistryIterator<T> end() const {
-    return HandlerRegistryIterator<T>(handler_list_.end());
-  }
-
- private:
-  int current_id_ = 1;
-  std::vector<std::pair<int, std::function<T>>> handler_list_;
-};
-}  // namespace cru