1 files changed, 26 insertions, 0 deletions
diff --git a/XMPCommon/source/IUTF8StringComparator.cpp b/XMPCommon/source/IUTF8StringComparator.cpp
new file mode 100644
index 0000000..c7fe411
--- /dev/null
+++ b/XMPCommon/source/IUTF8StringComparator.cpp
@@ -0,0 +1,26 @@
+// =================================================================================================
+// ADOBE SYSTEMS INCORPORATED
+// Copyright 2015 Adobe Systems Incorporated
+// All Rights Reserved
+//
+// NOTICE:  Adobe permits you to use, modify, and distribute this file in accordance with the terms
+// of the Adobe license agreement accompanying it.
+// =================================================================================================
+
+#include "XMPCommon/Utilities/IUTF8StringComparator.h"
+#include "XMPCommon/Interfaces/IUTF8String.h"
+#include <algorithm>
+#include <cstring>
+namespace XMP_COMPONENT_INT_NAMESPACE {
+
+	bool IUTF8StringComparator::operator()( const spcIUTF8String & left, const spcIUTF8String & right ) const {
+		sizet str1Size = left->size(), str2Size = right->size();
+		int result = strncmp( left->c_str(), right->c_str(), std::min( str1Size, str2Size ) );
+		if ( result == 0 && str1Size != str2Size )
+			return str1Size < str2Size;
+		if ( result < 0 )
+			return true;
+		return false;
+	}
+
+}