From 70b21e90d7be4d892b7d17440d64630e7ee1a575 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Thu, 3 Mar 2022 19:17:48 +0100
Subject: refactor: improve factories

---
 src/interfaces/bounds.hpp        | 4 +---
 src/interfaces/matrix.hpp        | 4 +---
 src/interfaces/randomization.hpp | 5 ++---
 src/interfaces/vector2.hpp       | 4 +---
 4 files changed, 5 insertions(+), 12 deletions(-)

(limited to 'src/interfaces')

diff --git a/src/interfaces/bounds.hpp b/src/interfaces/bounds.hpp
index 7e920cf..b431874 100644
--- a/src/interfaces/bounds.hpp
+++ b/src/interfaces/bounds.hpp
@@ -2,7 +2,6 @@
 
 #include "interfaces/vector2.hpp"
 
-#include <functional>
 #include <memory>
 
 enum CoordsValidation
@@ -39,5 +38,4 @@ struct IBoundsOptions
 	unsigned int height;
 };
 
-using IBoundsFactory =
-	std::function<std::shared_ptr<IBounds>(const IBoundsOptions &options)>;
+using IBoundsFactory = std::shared_ptr<IBounds> (*)(const IBoundsOptions &options);
diff --git a/src/interfaces/matrix.hpp b/src/interfaces/matrix.hpp
index ab5f40b..72d18d9 100644
--- a/src/interfaces/matrix.hpp
+++ b/src/interfaces/matrix.hpp
@@ -3,7 +3,6 @@
 #include "interfaces/bounds.hpp"
 #include "interfaces/vector2.hpp"
 
-#include <functional>
 #include <memory>
 
 template <typename Element>
@@ -46,5 +45,4 @@ public:
 };
 
 template <typename Element>
-using IMatrixFactory =
-	std::function<std::shared_ptr<IMatrix<Element>>(const IBounds &bounds)>;
+using IMatrixFactory = std::shared_ptr<IMatrix<Element>> (*)(const IBounds &bounds);
diff --git a/src/interfaces/randomization.hpp b/src/interfaces/randomization.hpp
index 9eeec0a..12f6486 100644
--- a/src/interfaces/randomization.hpp
+++ b/src/interfaces/randomization.hpp
@@ -1,6 +1,5 @@
 #pragma once
 
-#include <functional>
 #include <memory>
 
 class ISeedGenerator
@@ -11,7 +10,7 @@ public:
 	[[nodiscard]] virtual unsigned int random_seed() const = 0;
 };
 
-using ISeedGeneratorFactory = std::function<std::shared_ptr<ISeedGenerator>()>;
+using ISeedGeneratorFactory = std::shared_ptr<ISeedGenerator> (*)();
 
 /**
  * Pseudo-random unsigned integer generator.
@@ -32,4 +31,4 @@ public:
 };
 
 using IRandomNumberGeneratorFactory =
-	std::function<std::shared_ptr<IRandomNumberGenerator>(const unsigned int &seed)>;
+	std::shared_ptr<IRandomNumberGenerator> (*)(const unsigned int &seed);
diff --git a/src/interfaces/vector2.hpp b/src/interfaces/vector2.hpp
index 569dc30..dfd369f 100644
--- a/src/interfaces/vector2.hpp
+++ b/src/interfaces/vector2.hpp
@@ -1,6 +1,5 @@
 #pragma once
 
-#include <functional>
 #include <memory>
 
 class IVector2
@@ -42,5 +41,4 @@ struct IVector2Options
 	unsigned int y;
 };
 
-using IVector2Factory =
-	std::function<std::shared_ptr<IVector2>(const IVector2Options &options)>;
+using IVector2Factory = std::shared_ptr<IVector2> (*)(const IVector2Options &options);
-- 
cgit v1.2.3-18-g5258