1 files changed, 98 insertions, 0 deletions
diff --git a/sc/inc/dpitemdata.hxx b/sc/inc/dpitemdata.hxx
new file mode 100644
index 000000000..8f7626443
--- /dev/null
+++ b/sc/inc/dpitemdata.hxx
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "scdllapi.h"
+
+#include <sal/types.h>
+#include <rtl/ustring.h>
+#include <rtl/ustring.hxx>
+#include "calcmacros.hxx"
+#include "dpglobal.hxx"
+
+/**
+ * When assigning a string value, you can also assign an interned string
+ * whose life-cycle is managed by the pivot cache that it belongs to.  Those
+ * methods that take a string pointer assume that the string is interned.
+ *
+ * <p>Do make sure that an item with an interned string won't persist after
+ * the pivot cache has been destroyed or reloaded.</p>
+ */
+class SC_DLLPUBLIC ScDPItemData
+{
+    friend class ScDPCache;
+
+public:
+    enum Type { GroupValue = 0, RangeStart = 1, Value = 2, String = 3, Error = 4, Empty = 5 };
+
+    static const sal_Int32 DateFirst;
+    static const sal_Int32 DateLast;
+
+    struct GroupValueAttr
+    {
+        sal_Int32 mnGroupType;
+        sal_Int32 mnValue;
+    };
+
+private:
+
+    union {
+        rtl_uString* mpString;
+        GroupValueAttr maGroupValue;
+        double mfValue;
+    };
+
+    sal_uInt8 meType:3;
+    bool mbStringInterned:1;
+
+    void DisposeString();
+
+public:
+    // case insensitive equality
+    static sal_Int32 Compare(const ScDPItemData& rA, const ScDPItemData& rB);
+
+    ScDPItemData();
+    ScDPItemData(const ScDPItemData& r);
+    ScDPItemData(const OUString& rStr);
+    ScDPItemData(sal_Int32 nGroupType, sal_Int32 nValue);
+    ~ScDPItemData();
+
+    Type GetType() const { return static_cast<Type>(meType); }
+    void SetEmpty();
+    void SetString(const OUString& rS);
+    void SetStringInterned( rtl_uString* pS );
+    void SetValue(double fVal);
+    void SetRangeStart(double fVal);
+    void SetRangeFirst();
+    void SetRangeLast();
+    void SetErrorStringInterned( rtl_uString* pS );
+    bool IsCaseInsEqual(const ScDPItemData& r) const;
+
+    // exact equality
+    bool operator==(const ScDPItemData& r) const;
+    bool operator< (const ScDPItemData& r) const;
+
+    ScDPItemData& operator= (const ScDPItemData& r);
+
+    bool IsEmpty() const;
+    bool IsValue() const;
+    OUString GetString() const;
+    double GetValue() const;
+    GroupValueAttr GetGroupValue() const;
+    bool HasStringData() const ;
+
+    ScDPValue::Type GetCellType() const;
+
+#if DEBUG_PIVOT_TABLE
+    void Dump(const char* msg) const;
+#endif
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */