From 7da829d48f9059c83ab9cada2c850621e8bbd3f3 Mon Sep 17 00:00:00 2001
From: Dominick Allen <djallen@librehumanitas.org>
Date: Sun, 22 Sep 2024 12:41:28 -0500
Subject: Basics of library.

---
 include/fud_array.hpp | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 include/fud_array.hpp

(limited to 'include/fud_array.hpp')

diff --git a/include/fud_array.hpp b/include/fud_array.hpp
new file mode 100644
index 0000000..4e2c702
--- /dev/null
+++ b/include/fud_array.hpp
@@ -0,0 +1,113 @@
+/*
+ * libfud
+ * Copyright 2024 Dominick Allen
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FUD_ARRAY_HPP
+#define FUD_ARRAY_HPP
+
+#include "fud_memory.hpp"
+
+#include <cstdlib>
+
+namespace fud {
+
+template <typename T, size_t Size>
+struct Array {
+    static_assert(Size > 0);
+    using ValueType = T;
+
+    T m_data[Size]; // NOLINT(cppcoreguidelines-avoid-c-arrays)
+
+    constexpr static Array constFill(T value)
+    {
+        Array arr{};
+        setMemory(arr, value);
+        return arr;
+    }
+
+    [[nodiscard]] constexpr size_t size() const
+    {
+        return Size;
+    }
+
+    constexpr T& front()
+    {
+        return m_data[0];
+    }
+
+    constexpr const T& front() const
+    {
+        return m_data[0];
+    }
+
+    constexpr T& back()
+    {
+        return m_data[Size - 1];
+    }
+
+    constexpr const T& back() const
+    {
+        return m_data[Size - 1];
+    }
+
+    constexpr T* data() noexcept
+    {
+        return m_data;
+    }
+
+    constexpr const T* data() const noexcept
+    {
+        return m_data;
+    }
+
+    constexpr T* begin() noexcept
+    {
+        return m_data;
+    }
+
+    constexpr const T* begin() const noexcept
+    {
+        return m_data;
+    }
+
+    constexpr T* end() noexcept
+    {
+        return m_data + Size;
+    }
+
+    constexpr const T* end() const noexcept
+    {
+        return m_data + Size;
+    }
+
+    constexpr T& operator[](size_t index)
+    {
+        return m_data[index];
+    }
+
+    constexpr const T& operator[](size_t index) const
+    {
+        return m_data[index];
+    }
+
+    constexpr bool operator==(const Array<T, Size>&) const noexcept = default;
+
+    constexpr auto operator<=>(const Array<T, Size>& other) const noexcept = default;
+};
+
+} // namespace fud
+
+#endif
-- 
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