From 7e3ea6b0080b2c9127964a096a27369d8cc59c67 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sun, 26 Mar 2017 15:38:58 +0200
Subject: Rename `TorusArray` to `TorusMatrix` to better fit the represented
 structure

---
 src/util/torus_array.h  | 52 -------------------------------------------------
 src/util/torus_matrix.h | 52 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/world.h             |  4 ++--
 3 files changed, 54 insertions(+), 54 deletions(-)
 delete mode 100644 src/util/torus_array.h
 create mode 100644 src/util/torus_matrix.h

(limited to 'src')

diff --git a/src/util/torus_array.h b/src/util/torus_array.h
deleted file mode 100644
index bef0c9f..0000000
--- a/src/util/torus_array.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef LIFE_SRC_UTIL_TORUS_ARRAY_
-#define LIFE_SRC_UTIL_TORUS_ARRAY_
-
-#include <array>
-#include <cstdint>
-
-namespace life {
-namespace util {
-
-template<
-	typename    TYPE,
-	std::size_t WIDTH,
-	std::size_t HEIGHT
->
-class TorusArray {
-	static std::size_t toMatrixColumn(const std::ptrdiff_t x) {
-		if ( x >= 0 ) {
-			return x % WIDTH;
-		} else {
-			return WIDTH - ( std::abs(x) % WIDTH );
-		}
-	}
-
-	static std::size_t toMatrixRow(const std::ptrdiff_t y) {
-		if ( y >= 0 ) {
-			return y % HEIGHT;
-		} else {
-			return HEIGHT - ( std::abs(y) % HEIGHT );
-		}
-	}
-
-	public:
-		static const std::size_t width  = WIDTH;
-		static const std::size_t height = HEIGHT;
-
-		TYPE get(const std::ptrdiff_t x, const std::ptrdiff_t y) const {
-			return this->matrix_[toMatrixRow(y)][toMatrixColumn(x)];
-		}
-
-		void set(const std::ptrdiff_t x, const std::ptrdiff_t y, TYPE&& value) {
-			this->matrix_[toMatrixRow(y)][toMatrixColumn(x)] = value;
-		}
-	
-	private:
-		std::array<std::array<TYPE, WIDTH>, HEIGHT> matrix_;
-
-};
-
-}
-}
-
-#endif  // LIFE_SRC_UTIL_TORUS_ARRAY_
diff --git a/src/util/torus_matrix.h b/src/util/torus_matrix.h
new file mode 100644
index 0000000..d09b99e
--- /dev/null
+++ b/src/util/torus_matrix.h
@@ -0,0 +1,52 @@
+#ifndef LIFE_SRC_UTIL_TORUS_MATRIX_
+#define LIFE_SRC_UTIL_TORUS_MATRIX_
+
+#include <array>
+#include <cstdint>
+
+namespace life {
+namespace util {
+
+template<
+	typename    TYPE,
+	std::size_t WIDTH,
+	std::size_t HEIGHT
+>
+class TorusMatrix {
+	static std::size_t toMatrixColumn(const std::ptrdiff_t x) {
+		if ( x >= 0 ) {
+			return x % WIDTH;
+		} else {
+			return WIDTH - ( std::abs(x) % WIDTH );
+		}
+	}
+
+	static std::size_t toMatrixRow(const std::ptrdiff_t y) {
+		if ( y >= 0 ) {
+			return y % HEIGHT;
+		} else {
+			return HEIGHT - ( std::abs(y) % HEIGHT );
+		}
+	}
+
+	public:
+		static const std::size_t width  = WIDTH;
+		static const std::size_t height = HEIGHT;
+
+		TYPE get(const std::ptrdiff_t x, const std::ptrdiff_t y) const {
+			return this->matrix_[toMatrixRow(y)][toMatrixColumn(x)];
+		}
+
+		void set(const std::ptrdiff_t x, const std::ptrdiff_t y, TYPE&& value) {
+			this->matrix_[toMatrixRow(y)][toMatrixColumn(x)] = value;
+		}
+	
+	private:
+		std::array<std::array<TYPE, WIDTH>, HEIGHT> matrix_;
+
+};
+
+}
+}
+
+#endif  // LIFE_SRC_UTIL_TORUS_MATRIX_
diff --git a/src/world.h b/src/world.h
index a09eb5a..a7a68a0 100644
--- a/src/world.h
+++ b/src/world.h
@@ -6,7 +6,7 @@
 #include <cstdint>
 
 #include "util/box_traverser.h"
-#include "util/torus_array.h"
+#include "util/torus_matrix.h"
 
 namespace life {
 
@@ -117,9 +117,9 @@ class World {
 	private:
 		const util::BoxTraverser area_;
 
+		util::TorusMatrix<bool, WIDTH, HEIGHT> matrix_;
 		std::size_t age_{};
 		std::size_t population_{};
-		util::TorusArray<bool, WIDTH, HEIGHT> matrix_;
 
 };
 
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