xref: /aoo41x/main/sc/inc/segmenttree.hxx (revision 38d50f7b)
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21 
22 
23 
24 #ifndef SC_SEGMENTTREE_HXX
25 #define SC_SEGMENTTREE_HXX
26 
27 #include "address.hxx"
28 
29 #include <memory>
30 
31 class ScFlatBoolSegmentsImpl;
32 
33 class ScFlatBoolRowSegments
34 {
35 public:
36     struct RangeData
37     {
38         SCROW   mnRow1;
39         SCROW   mnRow2;
40         bool    mbValue;
41     };
42 
43     class ForwardIterator
44     {
45     public:
46         explicit ForwardIterator(ScFlatBoolRowSegments& rSegs);
47 
48         bool getValue(SCROW nPos, bool& rVal);
49         SCROW getLastPos() const;
50 
51     private:
52         ScFlatBoolRowSegments&  mrSegs;
53 
54         SCROW   mnCurPos;
55         SCROW   mnLastPos;
56         bool    mbCurValue;
57     };
58 
59     class RangeIterator
60     {
61     public:
62         explicit RangeIterator(ScFlatBoolRowSegments& rSegs);
63         bool getFirst(RangeData& rRange);
64         bool getNext(RangeData& rRange);
65     private:
66         ScFlatBoolRowSegments& mrSegs;
67     };
68 
69     ScFlatBoolRowSegments();
70     ScFlatBoolRowSegments(const ScFlatBoolRowSegments& r);
71     ~ScFlatBoolRowSegments();
72 
73     void setTrue(SCROW nRow1, SCROW nRow2);
74     void setFalse(SCROW nRow1, SCROW nRow2);
75     bool getValue(SCROW nRow);
76     bool getRangeData(SCROW nRow, RangeData& rData);
77     void removeSegment(SCROW nRow1, SCROW nRow2);
78     void insertSegment(SCROW nRow, SCROW nSize, bool bSkipStartBoundary);
79 
80     SCROW findLastNotOf(bool bValue) const;
81 
82     void enableTreeSearch(bool bEnable);
83     void setInsertFromBack(bool bInsertFromBack);
84 
85 private:
86     ::std::auto_ptr<ScFlatBoolSegmentsImpl> mpImpl;
87 };
88 
89 // ============================================================================
90 
91 class ScFlatBoolColSegments
92 {
93 public:
94     struct RangeData
95     {
96         SCCOL   mnCol1;
97         SCCOL   mnCol2;
98         bool    mbValue;
99     };
100     ScFlatBoolColSegments();
101     ScFlatBoolColSegments(const ScFlatBoolColSegments& r);
102     ~ScFlatBoolColSegments();
103 
104     void setTrue(SCCOL nCol1, SCCOL nCol2);
105     void setFalse(SCCOL nCol1, SCCOL nCol2);
106     bool getValue(SCCOL nCol);
107     bool getRangeData(SCCOL nCol, RangeData& rData);
108     void removeSegment(SCCOL nCol1, SCCOL nCol2);
109     void insertSegment(SCCOL nCol, SCCOL nSize, bool bSkipStartBoundary);
110 
111     void enableTreeSearch(bool bEnable);
112     void setInsertFromBack(bool bInsertFromBack);
113 
114 private:
115     ::std::auto_ptr<ScFlatBoolSegmentsImpl> mpImpl;
116 };
117 
118 // ============================================================================
119 
120 class ScFlatUInt16SegmentsImpl;
121 
122 class ScFlatUInt16RowSegments
123 {
124 public:
125     struct RangeData
126     {
127         SCROW       mnRow1;
128         SCROW       mnRow2;
129         sal_uInt16  mnValue;
130     };
131 
132     class ForwardIterator
133     {
134     public:
135         explicit ForwardIterator(ScFlatUInt16RowSegments& rSegs);
136 
137         bool getValue(SCROW nPos, sal_uInt16& rVal);
138         SCROW getLastPos() const;
139 
140     private:
141         ScFlatUInt16RowSegments&  mrSegs;
142 
143         SCROW       mnCurPos;
144         SCROW       mnLastPos;
145         sal_uInt16  mnCurValue;
146     };
147 
148     ScFlatUInt16RowSegments(sal_uInt16 nDefault);
149     ScFlatUInt16RowSegments(const ScFlatUInt16RowSegments& r);
150     ~ScFlatUInt16RowSegments();
151 
152     void setValue(SCROW nRow1, SCROW nRow2, sal_uInt16 nValue);
153     sal_uInt16 getValue(SCROW nRow);
154     sal_uInt32 getSumValue(SCROW nRow1, SCROW nRow2);
155     bool getRangeData(SCROW nRow, RangeData& rData);
156     void removeSegment(SCROW nRow1, SCROW nRow2);
157     void insertSegment(SCROW nRow, SCROW nSize, bool bSkipStartBoundary);
158 
159     SCROW findLastNotOf(sal_uInt16 nValue) const;
160 
161     void enableTreeSearch(bool bEnable);
162     void setInsertFromBack(bool bInsertFromBack);
163 
164 private:
165     ::std::auto_ptr<ScFlatUInt16SegmentsImpl> mpImpl;
166 };
167 
168 #endif
169