mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-23 03:27:52 +00:00
Code Activity

cleanup nla_solver

Browse source 
Signed-off-by: Lev <levnach@hotmail.com>
This commit is contained in:
Lev 2018-10-08 16:37:10 -07:00 • committed by Lev Nachmanson
parent 6ce6922c5a
commit 540ea825b0
2 changed files with 18 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

22
src/util/lp/factorization.cpp
View file

@ -2,7 +2,7 @@
#include "util/lp/factorization.h"
namespace nla {
void const_iterator::init_vars_by_the_mask(unsigned_vector & k_vars, unsigned_vector & j_vars) const {
void const_iterator_mon::init_vars_by_the_mask(unsigned_vector & k_vars, unsigned_vector & j_vars) const {
// the last element for m_factorization.m_rooted_vars goes to k_vars
SASSERT(m_mask.size() + 1 == m_ff->m_cmon.vars().size());
k_vars.push_back(m_ff->m_cmon.vars().back());
@ -15,7 +15,7 @@ void const_iterator::init_vars_by_the_mask(unsigned_vector & k_vars, unsigned_ve
}
}
bool const_iterator::get_factors(unsigned& k, unsigned& j, rational& sign) const {
bool const_iterator_mon::get_factors(unsigned& k, unsigned& j, rational& sign) const {
unsigned_vector k_vars;
unsigned_vector j_vars;
init_vars_by_the_mask(k_vars, j_vars);
@ -47,7 +47,7 @@ bool const_iterator::get_factors(unsigned& k, unsigned& j, rational& sign) const
return true;
}
const_iterator::reference const_iterator::operator*() const {
const_iterator_mon::reference const_iterator_mon::operator*() const {
if (m_full_factorization_returned == false) {
return create_full_factorization();
}
@ -57,7 +57,7 @@ const_iterator::reference const_iterator::operator*() const {
return create_binary_factorization(j, k, m_ff->m_cmon.coeff() * sign);
}
void const_iterator::advance_mask() {
void const_iterator_mon::advance_mask() {
if (!m_full_factorization_returned) {
m_full_factorization_returned = true;
return;
@ -74,23 +74,23 @@ void const_iterator::advance_mask() {
}
const_iterator::self_type const_iterator::operator++() { self_type i = *this; operator++(1); return i; }
const_iterator::self_type const_iterator::operator++(int) { advance_mask(); return *this; }
const_iterator_mon::self_type const_iterator_mon::operator++() { self_type i = *this; operator++(1); return i; }
const_iterator_mon::self_type const_iterator_mon::operator++(int) { advance_mask(); return *this; }
const_iterator::const_iterator(const svector<bool>& mask, const factorization_factory *f) :
const_iterator_mon::const_iterator_mon(const svector<bool>& mask, const factorization_factory *f) :
m_mask(mask),
m_ff(f) ,
m_full_factorization_returned(false)
{}
bool const_iterator::operator==(const const_iterator::self_type &other) const {
bool const_iterator_mon::operator==(const const_iterator_mon::self_type &other) const {
return
m_full_factorization_returned == other.m_full_factorization_returned &&
m_mask == other.m_mask;
}
bool const_iterator::operator!=(const const_iterator::self_type &other) const { return !(*this == other); }
bool const_iterator_mon::operator!=(const const_iterator_mon::self_type &other) const { return !(*this == other); }
factorization const_iterator::create_binary_factorization(lpvar j, lpvar k, rational const& sign) const {
factorization const_iterator_mon::create_binary_factorization(lpvar j, lpvar k, rational const& sign) const {
// todo : the current explanation is an overkill
// std::function<void (expl_set&)> explain = [&](expl_set& exp){
// const imp & impl = m_ff->m_impf;
@ -111,7 +111,7 @@ factorization const_iterator::create_binary_factorization(lpvar j, lpvar k, rati
return f;
}
factorization const_iterator::create_full_factorization() const {
factorization const_iterator_mon::create_full_factorization() const {
factorization f;
f.vars() = m_ff->m_mon.vars();
f.sign() = rational(1);