mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-03 22:05:45 +00:00
Code Activity

remove many methods dealing with double

Browse source 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2023-03-07 08:52:08 -08:00
parent 9ec82632a3
commit f351eb3ab2
28 changed files with 20 additions and 465 deletions
Download patch file Download diff file Expand all files Collapse all files

55
src/math/lp/indexed_vector.h
View file

@ -99,47 +99,9 @@ public:
return m_data[i];
}
void clean_up() {
#if 0==1
for (unsigned k = 0; k < m_index.size(); k++) {
unsigned i = m_index[k];
T & v = m_data[i];
if (lp_settings::is_eps_small_general(v, 1e-14)) {
v = zero_of_type<T>();
m_index.erase(m_index.begin() + k--);
}
}
#endif
vector<unsigned> index_copy;
for (unsigned i : m_index) {
T & v = m_data[i];
if (!lp_settings::is_eps_small_general(v, 1e-14)) {
index_copy.push_back(i);
} else if (!numeric_traits<T>::is_zero(v)) {
v = zero_of_type<T>();
}
}
m_index = index_copy;
}
void erase_from_index(unsigned j);
void add_value_at_index_with_drop_tolerance(unsigned j, const T& val_to_add) {
T & v = m_data[j];
bool was_zero = is_zero(v);
v += val_to_add;
if (lp_settings::is_eps_small_general(v, 1e-14)) {
v = zero_of_type<T>();
if (!was_zero) {
erase_from_index(j);
}
} else {
if (was_zero)
m_index.push_back(j);
}
}
void add_value_at_index(unsigned j, const T& val_to_add) {
T & v = m_data[j];
bool was_zero = is_zero(v);
@ -153,18 +115,6 @@ public:
}
}
void restore_index_and_clean_from_data() {
m_index.resize(0);
for (unsigned i = 0; i < m_data.size(); i++) {
T & v = m_data[i];
if (lp_settings::is_eps_small_general(v, 1e-14)) {
v = zero_of_type<T>();
} else {
m_index.push_back(i);
}
}
}
struct ival {
unsigned m_var;
const T & m_coeff;
@ -215,9 +165,6 @@ public:
}
#ifdef Z3DEBUG
bool is_OK() const;
#endif
void print(std::ostream & out);
};
}