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45 lines
750 B
C++
45 lines
750 B
C++
/*++
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Copyright (c) 2017 Arie Gurfinkel
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Module Name:
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spacer_matrix.h
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Abstract:
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a matrix
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Author:
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Bernhard Gleiss
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Revision History:
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--*/
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#pragma once
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#include "util/rational.h"
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#include "util/vector.h"
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namespace spacer {
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class spacer_matrix {
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public:
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spacer_matrix(unsigned m, unsigned n); // m rows, n columns
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unsigned num_rows();
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unsigned num_cols();
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const rational& get(unsigned i, unsigned j);
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void set(unsigned i, unsigned j, const rational& v);
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unsigned perform_gaussian_elimination();
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void print_matrix();
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void normalize();
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private:
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unsigned m_num_rows;
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unsigned m_num_cols;
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vector<vector<rational>> m_matrix;
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};
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}
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