mirror of https://github.com/CGAL/cgal
24 lines
534 B
C++
24 lines
534 B
C++
template < class Point >
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class PD_D_row_iterator {
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// ...
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// data members
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Point_it points; // iterator referring to C matrix
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int i; // row index
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int j; // column index
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public:
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PD_D_row_iterator( Point_it it, int row) : points(it), i(row), j(0) { }
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CT operator * ( ) {
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return std::inner_product( points[ i].begin( ), points[ i].end( ),
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points[ j].begin( ), CT( ));
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}
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// other operators required for random access iterators
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// ...
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};
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