From d63f5ce1cb86e69da28bd74b21e9452dbd88a38f Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 28 Feb 2021 15:42:39 +0000
Subject: Move utility to lib

---
 utility/collection.hpp | 71 --------------------------------------------------
 1 file changed, 71 deletions(-)
 delete mode 100644 utility/collection.hpp

(limited to 'utility/collection.hpp')

diff --git a/utility/collection.hpp b/utility/collection.hpp
deleted file mode 100644
index 79c331a..0000000
--- a/utility/collection.hpp
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef COLLECTION_H
-#define COLLECTION_H
-
-#include <algorithm>
-#include <memory>
-#include <type_traits>
-
-template<typename Object, bool shared = true> class Collection {
-public:
-	using Ptr = std::conditional_t<shared, std::shared_ptr<Object>, std::unique_ptr<Object>>;
-	using Objects = std::vector<Ptr>;
-	Objects objects;
-
-	template<typename T = Object, typename... Params>
-	auto
-	create(Params &&... params)
-	{
-		if constexpr (shared) {
-			auto obj = std::make_shared<T>(std::forward<Params>(params)...);
-			objects.emplace_back(obj);
-			return obj;
-		}
-		else {
-			return static_cast<T *>(objects.emplace_back(std::make_unique<T>(std::forward<Params>(params)...)).get());
-		}
-	}
-
-	template<typename T = Object, typename M = void, typename... Params>
-	auto
-	apply(const M & m, Params &&... params) const
-	{
-		return std::count_if(objects.begin(), objects.end(), [&m, &params...](auto && op) {
-			if (auto o = dynamic_cast<T *>(op.get())) {
-				std::invoke(m, o, std::forward<Params>(params)...);
-				return true;
-			}
-			return false;
-		});
-	}
-
-	template<typename T = Object, typename M = void, typename... Params>
-	auto
-	applyOne(const M & m, Params &&... params) const
-	{
-		return std::find_if(objects.begin(), objects.end(), [&m, &params...](auto && op) {
-			if (auto o = dynamic_cast<T *>(op.get())) {
-				return std::invoke(m, o, std::forward<Params>(params)...);
-			}
-			return false;
-		});
-	}
-
-	template<typename T = Object>
-	void
-	removeAll()
-	{
-		objects.erase(std::remove_if(objects.begin(), objects.end(),
-							  [](auto && op) {
-								  return dynamic_cast<T *>(op.get());
-							  }),
-				objects.end());
-	}
-
-	auto
-	end() const
-	{
-		return objects.end();
-	}
-};
-
-#endif
-- 
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