From 55c93fe609888be73677317978959040cf35b2ff Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Sat, 19 Mar 2022 13:21:54 +0100
Subject: refactor: implement matrix iterator

---
 src/interfaces/matrix.hpp | 42 ++++++++++++++++++------------------------
 1 file changed, 18 insertions(+), 24 deletions(-)

(limited to 'src/interfaces')

diff --git a/src/interfaces/matrix.hpp b/src/interfaces/matrix.hpp
index 44a26ed..c22c0a7 100644
--- a/src/interfaces/matrix.hpp
+++ b/src/interfaces/matrix.hpp
@@ -3,45 +3,39 @@
 #include "engine/data/bounds.hpp"
 #include "engine/data/vector2.hpp"
 
+#include "engine/matrix_iterator.hpp"
+
 #include <memory>
 
 template <typename Element>
 class IMatrix
 {
 public:
+	IMatrix() noexcept = default;
+
+	IMatrix(const IMatrix &matrix) noexcept = default;
+
+	IMatrix(IMatrix &&matrix) noexcept = default;
+
 	virtual ~IMatrix() noexcept = default;
 
-	/**
-	 * Fills the matrix with a element.
-	 *
-	 * @param element A element
-	 */
 	virtual void fill(Element element) noexcept = 0;
 
-	/**
-	 * Returns a element of the matrix.
-	 *
-	 * @param pos The position of a element
-	 */
 	[[nodiscard]] virtual Element get(const Vector2 &pos) const noexcept = 0;
 
-	/**
-	 * Sets a element of the matrix.
-	 *
-	 * @param pos The position of a element
-	 * @param element A new element
-	 */
 	virtual void set(const Vector2 &pos, Element element) noexcept = 0;
 
-	/**
-	 * Returns the number of rows the matrix has.
-	 */
-	[[nodiscard]] virtual uint32_t rows() const noexcept = 0;
+	[[nodiscard]] virtual uint32_t get_row_cnt() const noexcept = 0;
+
+	[[nodiscard]] virtual uint32_t get_column_cnt() const noexcept = 0;
+
+	[[nodiscard]] virtual MatrixIterator<std::string_view> begin() const noexcept = 0;
+
+	[[nodiscard]] virtual MatrixIterator<std::string_view> end() const noexcept = 0;
+
+	IMatrix &operator=(const IMatrix &matrix) noexcept = default;
 
-	/**
-	 * Returns the number of columns the matrix has.
-	 */
-	[[nodiscard]] virtual uint32_t columns() const noexcept = 0;
+	IMatrix &operator=(IMatrix &&matrix) noexcept = default;
 };
 
 template <typename Element>
-- 
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