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changes in column_info of lar_solver

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-09-22 12:01:24 -07:00
parent 3113901c8f
commit 43f89dc2cc
5 changed files with 5 additions and 19 deletions
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9
src/util/lp/lar_solver.cpp
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@ -909,13 +909,8 @@ bool lar_solver::try_to_set_fixed(column_info<mpq> & ci) {
return false;
}
column_type lar_solver::get_column_type(const column_info<mpq> & ci) {
auto ret = ci.get_column_type_no_flipping();
if (ret == column_type::boxed) { // changing boxed to fixed because of the no span
if (ci.get_lower_bound() == ci.get_upper_bound())
ret = column_type::fixed;
}
return ret;
column_type lar_solver::get_column_type(unsigned j) const{
return m_mpq_lar_core_solver.m_column_types[j];
}
std::string lar_solver::get_column_name(unsigned j) const {