[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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| 11 | #include "Scantable.h" |
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| 12 | |
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| 13 | using namespace std ; |
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| 14 | using namespace casa ; |
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| 15 | |
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| 16 | namespace asap { |
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| 17 | class IndexIterator |
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| 18 | { |
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| 19 | public: |
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[2533] | 20 | IndexIterator( IPosition &shape ) ; |
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| 21 | Block<uInt> current() { return idx_m ; } ; |
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[2519] | 22 | Bool pastEnd() ; |
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| 23 | void next() ; |
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| 24 | private: |
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| 25 | uInt nfield_m ; |
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| 26 | Block<uInt> prod_m ; |
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| 27 | Block<uInt> idx_m ; |
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| 28 | uInt niter_m ; |
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| 29 | uInt maxiter_m ; |
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| 30 | } ; |
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| 31 | |
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| 32 | class ArrayIndexIterator |
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| 33 | { |
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| 34 | public: |
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| 35 | ArrayIndexIterator( Matrix<uInt> &arr, |
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| 36 | vector< vector<uInt> > idlist=vector< vector<uInt> >() ) ; |
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| 37 | virtual ~ArrayIndexIterator() ; |
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| 38 | Vector<uInt> current() ; |
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| 39 | Bool pastEnd() ; |
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| 40 | virtual void next() = 0 ; |
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[2524] | 41 | virtual Vector<uInt> getRows( StorageInitPolicy policy=COPY ) = 0 ; |
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[2519] | 42 | protected: |
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| 43 | IndexIterator *iter_m ; |
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| 44 | uInt nrow_m ; |
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| 45 | uInt ncol_m ; |
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[2533] | 46 | Block<uInt> storage_m ; |
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[2519] | 47 | Matrix<uInt> arr_m ; |
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[2533] | 48 | IPosition pos_m ; |
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| 49 | Vector<uInt> current_m ; |
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| 50 | vector< vector<uInt> > idxlist_m ; |
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[2519] | 51 | } ; |
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| 52 | |
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| 53 | class ArrayIndexIteratorNormal : public ArrayIndexIterator |
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| 54 | { |
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| 55 | public: |
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| 56 | ArrayIndexIteratorNormal( Matrix<uInt> &arr, |
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| 57 | vector< vector<uInt> > idlist=vector< vector<uInt> >() ) ; |
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| 58 | void next() ; |
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[2524] | 59 | Vector<uInt> getRows( StorageInitPolicy policy=COPY ) ; |
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[2519] | 60 | } ; |
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| 61 | |
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| 62 | class ArrayIndexIteratorAcc : public ArrayIndexIterator |
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| 63 | { |
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| 64 | public: |
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| 65 | ArrayIndexIteratorAcc( Matrix<uInt> &arr, |
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| 66 | vector< vector<uInt> > idlist=vector< vector<uInt> >() ) ; |
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| 67 | void next() ; |
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[2524] | 68 | Vector<uInt> getRows( StorageInitPolicy policy=COPY ) ; |
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[2519] | 69 | private: |
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[2536] | 70 | Int isChanged( Block<uInt> &idx ) ; |
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[2519] | 71 | uInt *updateStorage( Int &icol, uInt *base, uInt &v ) ; |
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| 72 | |
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[2536] | 73 | Block<uInt> prev_m ; |
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[2519] | 74 | Block<uInt> len_m ; |
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[2536] | 75 | Block<Bool> skip_m ; |
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[2519] | 76 | } ; |
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| 77 | |
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| 78 | class STIdxIter |
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| 79 | { |
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| 80 | public: |
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| 81 | STIdxIter() ; |
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| 82 | STIdxIter( const string &name, |
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| 83 | const vector<string> &cols ) ; |
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| 84 | STIdxIter( const CountedPtr<Scantable> &s, |
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| 85 | const vector<string> &cols ) ; |
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| 86 | virtual ~STIdxIter() ; |
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| 87 | vector<uInt> currentSTL() { return tovector( iter_m->current() ) ; } ; |
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| 88 | Vector<uInt> current() { return iter_m->current() ; } ; |
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| 89 | Bool pastEnd() { return iter_m->pastEnd() ; } ; |
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| 90 | void next() { iter_m->next() ; } ; |
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| 91 | vector<uInt> getRowsSTL() { return tovector( iter_m->getRows() ) ; } ; |
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[2536] | 92 | // !!!you should not use policy=TAKE_OVER since it causes problem!!! |
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[2533] | 93 | Vector<uInt> getRows( StorageInitPolicy policy=COPY ) ; |
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[2519] | 94 | protected: |
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| 95 | ArrayIndexIterator *iter_m ; |
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| 96 | virtual void init( Table &t, |
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| 97 | const vector<string> &cols ) = 0 ; |
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| 98 | private: |
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| 99 | vector<uInt> tovector( Vector<uInt> v ) ; |
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| 100 | } ; |
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| 101 | |
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| 102 | class STIdxIterNormal : public STIdxIter |
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| 103 | { |
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| 104 | public: |
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| 105 | STIdxIterNormal() ; |
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| 106 | STIdxIterNormal( const string &name, |
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[2536] | 107 | const vector<string> &cols ) ; |
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[2519] | 108 | STIdxIterNormal( const CountedPtr<Scantable> &s, |
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[2536] | 109 | const vector<string> &cols ) ; |
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[2519] | 110 | ~STIdxIterNormal() ; |
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| 111 | protected: |
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| 112 | void init( Table &t, |
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| 113 | const vector<string> &cols ) ; |
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| 114 | } ; |
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| 115 | |
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| 116 | class STIdxIterAcc : public STIdxIter |
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| 117 | { |
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| 118 | public: |
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| 119 | STIdxIterAcc() ; |
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| 120 | STIdxIterAcc( const string &name, |
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[2536] | 121 | const vector<string> &cols ) ; |
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[2519] | 122 | STIdxIterAcc( const CountedPtr<Scantable> &s, |
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[2536] | 123 | const vector<string> &cols ) ; |
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[2519] | 124 | ~STIdxIterAcc() ; |
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| 125 | protected: |
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[2536] | 126 | virtual void init( Table &t, |
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| 127 | const vector<string> &cols ) ; |
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[2519] | 128 | } ; |
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| 129 | |
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[2537] | 130 | class STIdxIterExAcc : public STIdxIter |
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| 131 | { |
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| 132 | public: |
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| 133 | STIdxIterExAcc() ; |
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| 134 | STIdxIterExAcc( const string &name, |
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| 135 | const vector<string> &cols ) ; |
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| 136 | STIdxIterExAcc( const CountedPtr<Scantable> &s, |
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| 137 | const vector<string> &cols ) ; |
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| 138 | ~STIdxIterExAcc() ; |
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| 139 | Int getSrcType() ; |
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| 140 | String getSrcName() ; |
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| 141 | protected: |
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| 142 | virtual void init( Table &t, |
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| 143 | const vector<string> &cols ) ; |
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| 144 | private: |
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| 145 | void processIntCol( Vector<Int> &in, |
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| 146 | Vector<uInt> &out, |
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| 147 | Block<Int> &val ) ; |
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| 148 | void processStrCol( Vector<String> &in, |
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| 149 | Vector<uInt> &out, |
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| 150 | Block<String> &val ) ; |
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| 151 | Block<Int> srctype_m ; |
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| 152 | Block<String> srcname_m ; |
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[2547] | 153 | Int srctypeid_m ; |
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| 154 | Int srcnameid_m ; |
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[2537] | 155 | } ; |
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[2536] | 156 | |
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[2519] | 157 | } // namespace |
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| 158 | #endif /* _ASAP_INDEX_ITERATOR_H_ */ |
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