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14 lines
409 B
C++
14 lines
409 B
C++
#include <boost/numeric/ublas/matrix.hpp>
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#include <boost/numeric/ublas/io.hpp>
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int main () {
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using namespace boost::numeric::ublas;
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matrix<double> m (3, 3);
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matrix_range<matrix<double> > mr (m, range (0, 3), range (0, 3));
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for (unsigned i = 0; i < mr.size1 (); ++ i)
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for (unsigned j = 0; j < mr.size2 (); ++ j)
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mr (i, j) = 3 * i + j;
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std::cout << mr << std::endl;
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}
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