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21 
22 
23 
24 #ifndef _CONNECTIVITY_MACAB_ORDER_HXX_
25 #define _CONNECTIVITY_MACAB_ORDER_HXX_
26 
27 #include "rtl/ustring.hxx"
28 #include "MacabHeader.hxx"
29 #include "MacabRecord.hxx"
30 
31 #include <vector>
32 
33 namespace connectivity
34 {
35 	namespace macab
36 	{
37 		class MacabOrder
38 		{
39 		public:
40 			virtual ~MacabOrder();
41 
42 			virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const = 0;
43 		};
44 
45 		class MacabSimpleOrder : public MacabOrder
46 		{
47 			sal_Int32 m_nFieldNumber;
48 			sal_Bool m_bAscending;
49 
50 		public:
51 			MacabSimpleOrder(MacabHeader *header, ::rtl::OUString &sColumnName, sal_Bool bAscending);
52 
53 			virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const;
54 		};
55 
56 		class MacabComplexOrder : public MacabOrder
57 		{
58 			::std::vector<MacabOrder *> m_aOrders;
59 
60 		public:
61 			MacabComplexOrder();
62 			virtual ~MacabComplexOrder();
63 
64 			void addOrder(MacabOrder *pOrder);
65 			virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const;
66 		};
67 	}
68 }
69 
70 #endif
71