1 files changed, 42 insertions, 0 deletions
diff --git a/intl/icu/source/i18n/sharedcalendar.h b/intl/icu/source/i18n/sharedcalendar.h
new file mode 100644
index 0000000000..60d1d5d487
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+++ b/intl/icu/source/i18n/sharedcalendar.h
@@ -0,0 +1,42 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+******************************************************************************
+* Copyright (C) 2014, International Business Machines
+* Corporation and others.  All Rights Reserved.
+******************************************************************************
+* sharedcalendar.h
+*/
+
+#ifndef __SHARED_CALENDAR_H__
+#define __SHARED_CALENDAR_H__
+
+#include "unicode/utypes.h"
+#include "sharedobject.h"
+#include "unifiedcache.h"
+
+U_NAMESPACE_BEGIN
+
+class Calendar;
+
+class U_I18N_API SharedCalendar : public SharedObject {
+public:
+    SharedCalendar(Calendar *calToAdopt) : ptr(calToAdopt) { }
+    virtual ~SharedCalendar();
+    const Calendar *get() const { return ptr; }
+    const Calendar *operator->() const { return ptr; }
+    const Calendar &operator*() const { return *ptr; }
+private:
+    Calendar *ptr;
+    SharedCalendar(const SharedCalendar &) = delete;
+    SharedCalendar &operator=(const SharedCalendar &) = delete;
+};
+
+template<> U_I18N_API
+const SharedCalendar *LocaleCacheKey<SharedCalendar>::createObject(
+        const void * /*unusedCreationContext*/, UErrorCode &status) const;
+
+
+U_NAMESPACE_END
+
+#endif