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merge LRA

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-05-09 10:46:11 -07:00
parent 085d31dca2
commit 911b24784a
120 changed files with 23069 additions and 15 deletions
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44
src/util/lp/matrix.h Normal file
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/*
Copyright (c) 2017 Microsoft Corporation
Author: Lev Nachmanson
*/
#ifdef Z3DEBUG
#pragma once
#include "util/lp/numeric_pair.h"
#include "util/vector.h"
#include <string>
#include "util/lp/lp_settings.h"
namespace lean {
// used for debugging purposes only
template <typename T, typename X>
class matrix {
public:
virtual T get_elem (unsigned i, unsigned j) const = 0;
virtual unsigned row_count() const = 0;
virtual unsigned column_count() const = 0;
virtual void set_number_of_rows(unsigned m) = 0;
virtual void set_number_of_columns(unsigned n) = 0;
virtual ~matrix() {}
bool is_equal(const matrix<T, X>& other);
bool operator == (matrix<T, X> const & other) {
return is_equal(other);
}
T operator()(unsigned i, unsigned j) const { return get_elem(i, j); }
};
template <typename T, typename X>
void apply_to_vector(matrix<T, X> & m, T * w);
unsigned get_width_of_column(unsigned j, vector<vector<std::string>> & A);
void print_matrix_with_widths(vector<vector<std::string>> & A, vector<unsigned> & ws, std::ostream & out);
void print_string_matrix(vector<vector<std::string>> & A);
template <typename T, typename X>
void print_matrix(matrix<T, X> const * m, std::ostream & out);
}
#endif