Refactoring, dialog work

PortabilityLayer/PLArrayView.h

@@ -0,0 +1,64 @@
+#pragma once
+
+#include <stdint.h>
+
+template<class T>
+class ArrayViewIterator;
+
+template<class T>
+class ArrayView
+{
+public:
+	ArrayView(const T *items, size_t count);
+	ArrayView(const ArrayView<T> &other);
+
+	size_t Count() const;
+	const T &operator[](size_t index) const;
+
+	ArrayViewIterator<T> begin() const;
+	ArrayViewIterator<T> end() const;
+
+private:
+	const T *m_items;
+	size_t m_count;
+};
+
+#include "PLArrayViewIterator.h"
+
+template<class T>
+inline ArrayView<T>::ArrayView(const T *items, size_t count)
+	: m_items(items)
+	, m_count(count)
+{
+}
+
+template<class T>
+inline ArrayView<T>::ArrayView(const ArrayView<T> &other)
+	: m_items(other.m_items)
+	, m_count(other.m_count)
+{
+}
+
+template<class T>
+inline size_t ArrayView<T>::Count() const
+{
+	return m_count;
+}
+
+template<class T>
+const T &ArrayView<T>::operator[](size_t index) const
+{
+	return m_items[index];
+}
+
+template<class T>
+inline ArrayViewIterator<T> ArrayView<T>::begin() const
+{
+	return ArrayViewIterator<T>(m_items);
+}
+
+template<class T>
+inline ArrayViewIterator<T> ArrayView<T>::end() const
+{
+	return ArrayViewIterator<T>(m_items + m_count);
+}