replace ArrayRange by tcb::span (reproduction of std::span)

libs/generic/arrayrange.h

@@ -20,48 +20,10 @@
  */
 
 #pragma once
+#include "span.h"
 
-/// \file
-/// \brief Macros for automatically converting a compile-time-sized array to a range.
+using tcb::Span;
 
-template<typename Element>
-struct ArrayRange
-{
-	typedef Element* Iterator;
-	ArrayRange( Iterator first, Iterator last )
-		: first( first ), last( last ){
-	}
-	Iterator first;
-	Iterator last;
-};
+using StringArrayRange = Span<const char *const>;
 
-template<typename Element>
-inline ArrayRange<Element> makeArrayRange( Element* first, Element* last ){
-	return ArrayRange<Element>( first, last );
-}
-
-template<typename Element>
-struct ArrayConstRange
-{
-	typedef const Element* Iterator;
-	ArrayConstRange( Iterator first, Iterator last )
-		: first( first ), last( last ){
-	}
-	Iterator first;
-	Iterator last;
-};
-
-template<typename Element>
-inline ArrayConstRange<Element> makeArrayRange( const Element* first, const Element* last ){
-	return ArrayConstRange<Element>( first, last );
-}
-
-#define ARRAY_SIZE( array ) ( sizeof( array ) / sizeof( *array ) )
-#define ARRAY_END( array ) ( array + ARRAY_SIZE( array ) )
-#define ARRAY_RANGE( array ) ( makeArrayRange( array, ARRAY_END( array ) ) )
-
-
-typedef ArrayConstRange<const char*> StringArrayRange;
-#define STRING_ARRAY_RANGE( array ) ( StringArrayRange( array, ARRAY_END( array ) ) )
-
-typedef ArrayRange<const char> StringRange;
+using StringRange = Span<const char>;