[2519] | 1 | #ifndef _ASAP_INDEX_ITERATOR_H_ |
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| 2 | #define _ASAP_INDEX_ITERATOR_H_ |
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| 3 | |
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| 4 | #include <vector> |
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| 5 | #include <casa/Containers/Block.h> |
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| 6 | #include <casa/Arrays/Vector.h> |
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| 7 | #include <casa/Arrays/Matrix.h> |
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[2533] | 8 | #include <casa/Arrays/IPosition.h> |
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[2537] | 9 | #include <casa/BasicSL/String.h> |
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[2519] | 10 | |
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[2911] | 11 | #include <casa/Utilities/Sort.h> |
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| 12 | |
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[2519] | 13 | #include "Scantable.h" |
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| 14 | |
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| 15 | using namespace std ; |
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| 16 | using namespace casa ; |
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| 17 | |
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| 18 | namespace asap { |
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| 19 | class IndexIterator |
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| 20 | { |
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| 21 | public: |
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[2533] | 22 | IndexIterator( IPosition &shape ) ; |
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| 23 | Block<uInt> current() { return idx_m ; } ; |
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[2519] | 24 | Bool pastEnd() ; |
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| 25 | void next() ; |
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| 26 | private: |
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| 27 | uInt nfield_m ; |
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| 28 | Block<uInt> prod_m ; |
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| 29 | Block<uInt> idx_m ; |
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| 30 | uInt niter_m ; |
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| 31 | uInt maxiter_m ; |
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| 32 | } ; |
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| 33 | |
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| 34 | class ArrayIndexIterator |
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| 35 | { |
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| 36 | public: |
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| 37 | ArrayIndexIterator( Matrix<uInt> &arr, |
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| 38 | vector< vector<uInt> > idlist=vector< vector<uInt> >() ) ; |
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| 39 | virtual ~ArrayIndexIterator() ; |
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| 40 | Vector<uInt> current() ; |
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| 41 | Bool pastEnd() ; |
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| 42 | virtual void next() = 0 ; |
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[2524] | 43 | virtual Vector<uInt> getRows( StorageInitPolicy policy=COPY ) = 0 ; |
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[2519] | 44 | protected: |
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| 45 | IndexIterator *iter_m ; |
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| 46 | uInt nrow_m ; |
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| 47 | uInt ncol_m ; |
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[2533] | 48 | Block<uInt> storage_m ; |
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[2519] | 49 | Matrix<uInt> arr_m ; |
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[2533] | 50 | IPosition pos_m ; |
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| 51 | Vector<uInt> current_m ; |
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| 52 | vector< vector<uInt> > idxlist_m ; |
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[2519] | 53 | } ; |
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| 54 | |
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| 55 | class ArrayIndexIteratorNormal : public ArrayIndexIterator |
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| 56 | { |
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| 57 | public: |
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| 58 | ArrayIndexIteratorNormal( Matrix<uInt> &arr, |
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| 59 | vector< vector<uInt> > idlist=vector< vector<uInt> >() ) ; |
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| 60 | void next() ; |
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[2524] | 61 | Vector<uInt> getRows( StorageInitPolicy policy=COPY ) ; |
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[2519] | 62 | } ; |
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| 63 | |
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| 64 | class ArrayIndexIteratorAcc : public ArrayIndexIterator |
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| 65 | { |
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| 66 | public: |
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| 67 | ArrayIndexIteratorAcc( Matrix<uInt> &arr, |
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| 68 | vector< vector<uInt> > idlist=vector< vector<uInt> >() ) ; |
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| 69 | void next() ; |
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[2524] | 70 | Vector<uInt> getRows( StorageInitPolicy policy=COPY ) ; |
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[2519] | 71 | private: |
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[2536] | 72 | Int isChanged( Block<uInt> &idx ) ; |
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[2519] | 73 | uInt *updateStorage( Int &icol, uInt *base, uInt &v ) ; |
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| 74 | |
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[2536] | 75 | Block<uInt> prev_m ; |
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[2519] | 76 | Block<uInt> len_m ; |
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[2536] | 77 | Block<Bool> skip_m ; |
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[2519] | 78 | } ; |
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| 79 | |
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| 80 | class STIdxIter |
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| 81 | { |
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| 82 | public: |
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| 83 | STIdxIter() ; |
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| 84 | STIdxIter( const string &name, |
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| 85 | const vector<string> &cols ) ; |
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| 86 | STIdxIter( const CountedPtr<Scantable> &s, |
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| 87 | const vector<string> &cols ) ; |
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| 88 | virtual ~STIdxIter() ; |
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| 89 | vector<uInt> currentSTL() { return tovector( iter_m->current() ) ; } ; |
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| 90 | Vector<uInt> current() { return iter_m->current() ; } ; |
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| 91 | Bool pastEnd() { return iter_m->pastEnd() ; } ; |
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| 92 | void next() { iter_m->next() ; } ; |
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| 93 | vector<uInt> getRowsSTL() { return tovector( iter_m->getRows() ) ; } ; |
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[2536] | 94 | // !!!you should not use policy=TAKE_OVER since it causes problem!!! |
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[2533] | 95 | Vector<uInt> getRows( StorageInitPolicy policy=COPY ) ; |
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[2519] | 96 | protected: |
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| 97 | ArrayIndexIterator *iter_m ; |
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| 98 | virtual void init( Table &t, |
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| 99 | const vector<string> &cols ) = 0 ; |
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| 100 | private: |
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| 101 | vector<uInt> tovector( Vector<uInt> v ) ; |
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| 102 | } ; |
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| 103 | |
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| 104 | class STIdxIterNormal : public STIdxIter |
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| 105 | { |
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| 106 | public: |
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| 107 | STIdxIterNormal() ; |
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| 108 | STIdxIterNormal( const string &name, |
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[2536] | 109 | const vector<string> &cols ) ; |
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[2519] | 110 | STIdxIterNormal( const CountedPtr<Scantable> &s, |
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[2536] | 111 | const vector<string> &cols ) ; |
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[2519] | 112 | ~STIdxIterNormal() ; |
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| 113 | protected: |
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| 114 | void init( Table &t, |
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| 115 | const vector<string> &cols ) ; |
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| 116 | } ; |
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| 117 | |
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| 118 | class STIdxIterAcc : public STIdxIter |
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| 119 | { |
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| 120 | public: |
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| 121 | STIdxIterAcc() ; |
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| 122 | STIdxIterAcc( const string &name, |
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[2536] | 123 | const vector<string> &cols ) ; |
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[2519] | 124 | STIdxIterAcc( const CountedPtr<Scantable> &s, |
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[2536] | 125 | const vector<string> &cols ) ; |
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[2519] | 126 | ~STIdxIterAcc() ; |
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| 127 | protected: |
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[2536] | 128 | virtual void init( Table &t, |
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| 129 | const vector<string> &cols ) ; |
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[2519] | 130 | } ; |
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| 131 | |
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[2537] | 132 | class STIdxIterExAcc : public STIdxIter |
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| 133 | { |
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| 134 | public: |
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| 135 | STIdxIterExAcc() ; |
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| 136 | STIdxIterExAcc( const string &name, |
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| 137 | const vector<string> &cols ) ; |
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| 138 | STIdxIterExAcc( const CountedPtr<Scantable> &s, |
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| 139 | const vector<string> &cols ) ; |
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| 140 | ~STIdxIterExAcc() ; |
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| 141 | Int getSrcType() ; |
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| 142 | String getSrcName() ; |
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| 143 | protected: |
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| 144 | virtual void init( Table &t, |
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| 145 | const vector<string> &cols ) ; |
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| 146 | private: |
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| 147 | void processIntCol( Vector<Int> &in, |
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| 148 | Vector<uInt> &out, |
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| 149 | Block<Int> &val ) ; |
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| 150 | void processStrCol( Vector<String> &in, |
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| 151 | Vector<uInt> &out, |
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| 152 | Block<String> &val ) ; |
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| 153 | Block<Int> srctype_m ; |
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| 154 | Block<String> srcname_m ; |
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[2547] | 155 | Int srctypeid_m ; |
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| 156 | Int srcnameid_m ; |
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[2537] | 157 | } ; |
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[2536] | 158 | |
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[2911] | 159 | class STIdxIter2 |
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| 160 | { |
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| 161 | public: |
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| 162 | STIdxIter2() ; |
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| 163 | STIdxIter2( const string &name, |
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| 164 | const vector<string> &cols ) ; |
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| 165 | STIdxIter2( const CountedPtr<Scantable> &s, |
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| 166 | const vector<string> &cols ) ; |
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| 167 | virtual ~STIdxIter2() ; |
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| 168 | Record currentValue(); |
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| 169 | Bool pastEnd() ; |
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| 170 | void next() ; |
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| 171 | Vector<uInt> getRows(StorageInitPolicy policy=COPY) ; |
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| 172 | vector<uInt> getRowsSTL() { return tovector( getRows() ) ; } ; |
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| 173 | virtual void init(); |
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| 174 | private: |
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| 175 | vector<uInt> tovector(Vector<uInt> v); |
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| 176 | void addSortKey(const string &name); |
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| 177 | template<class T, DataType U> void addColumnToKey(const string &name); |
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| 178 | void deallocate(); |
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| 179 | vector<string> cols_; |
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| 180 | Table table_; |
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| 181 | uInt counter_; |
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| 182 | uInt num_iter_; |
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| 183 | uInt num_row_; |
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| 184 | Sort sorter_; |
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| 185 | Vector<uInt> index_; |
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| 186 | Vector<uInt> unique_; |
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| 187 | vector<void*> pointer_; |
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| 188 | } ; |
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| 189 | |
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[2519] | 190 | } // namespace |
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| 191 | #endif /* _ASAP_INDEX_ITERATOR_H_ */ |
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