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https://github.com/Z3Prover/z3
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72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
/*++
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Copyright (c) 2017 Microsoft Corporation
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Module Name:
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<name>
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Abstract:
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<abstract>
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Author:
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Lev Nachmanson (levnach)
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Revision History:
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--*/
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#pragma once
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#include "util/lp/numeric_pair.h"
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#include "util/vector.h"
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#include <string>
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#include "util/lp/lp_settings.h"
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namespace lp {
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// used for debugging purposes only
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template <typename T, typename X>
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class matrix {
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public:
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virtual T get_elem (unsigned i, unsigned j) const = 0;
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virtual unsigned row_count() const = 0;
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virtual unsigned column_count() const = 0;
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virtual void set_number_of_rows(unsigned m) = 0;
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virtual void set_number_of_columns(unsigned n) = 0;
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virtual ~matrix() {}
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bool is_equal(const matrix<T, X>& other);
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bool operator == (matrix<T, X> const & other) {
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return is_equal(other);
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}
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T operator()(unsigned i, unsigned j) const { return get_elem(i, j); }
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};
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template <typename T, typename X>
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void apply_to_vector(matrix<T, X> & m, T * w);
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unsigned get_width_of_column(unsigned j, vector<vector<std::string>> & A);
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void print_matrix_with_widths(vector<vector<std::string>> & A, vector<unsigned> & ws, std::ostream & out, unsigned blanks = 0);
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void print_string_matrix(vector<vector<std::string>> & A, std::ostream &, unsigned blanks_in_front = 0);
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template <typename T, typename X>
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void print_matrix(matrix<T, X> const * m, std::ostream & out);
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template <typename T>
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void print_matrix(const vector<vector<T>> & A, std::ostream & out, unsigned blanks_in_front = 0) {
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vector<vector<std::string>> s(A.size());
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for (unsigned i = 0; i < A.size(); i++) {
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for (const auto & v : A[i]) {
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s[i].push_back(T_to_string(v));
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}
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}
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print_string_matrix(s, out, blanks_in_front);
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}
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}
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