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merging with the lp fork

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2017-05-10 16:53:25 -07:00
parent cf695ab876
commit b08f094620
44 changed files with 902 additions and 319 deletions
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6
src/util/lp/lu.h
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@ -110,7 +110,7 @@ enum class LU_status { OK, Degenerated};
// Using Suhl-Suhl method described in the dissertation of Achim Koberstein, Chapter 5
template <typename T, typename X>
class lu {
LU_status m_status = LU_status::OK;
LU_status m_status;
public:
// the fields
unsigned m_dim;
@ -123,12 +123,12 @@ public:
vector<tail_matrix<T, X> *> m_tail;
lp_settings & m_settings;
bool m_failure = false;
bool m_failure;
indexed_vector<T> m_row_eta_work_vector;
indexed_vector<T> m_w_for_extension;
indexed_vector<T> m_y_copy;
indexed_vector<unsigned> m_ii; //to optimize the work with the m_index fields
unsigned m_refactor_counter = 0;
unsigned m_refactor_counter;
// constructor
// if A is an m by n matrix then basis has length m and values in [0,n); the values are all different
// they represent the set of m columns