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Fix vector initialization

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This commit is contained in:
Clemens Eisenhofer 2022-11-30 12:27:19 +01:00
parent 15a5c97943
commit 0b46b61dc3
1 changed files with 11 additions and 6 deletions
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17
src/sat/smt/xor_matrix_finder.cpp
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@ -19,6 +19,8 @@ Notes:
#include "sat/smt/xor_matrix_finder.h"
#include "sat/smt/xor_solver.h"
#include <iostream>
namespace xr {
@ -27,7 +29,7 @@ namespace xr {
inline bool xor_matrix_finder::belong_same_matrix(const xor_clause& x) {
unsigned comp_num = -1;
for (sat::bool_var v : x) {
if (m_table[v] == l_undef) // Belongs to none, abort
if (m_table[v] == (unsigned)-1) // Belongs to none, abort
return false;
if (comp_num == -1) // Belongs to this one
comp_num = m_table[v];
@ -44,10 +46,7 @@ namespace xr {
SASSERT(m_xor.m_gmatrices.empty());
can_detach = true;
m_table.clear();
m_table.resize(m_sat.num_vars(), l_undef);
m_reverseTable.reset();
clash_vars_unused.reset();
for (auto& x: m_xor.m_xorclauses_unused)
@ -85,14 +84,20 @@ namespace xr {
unsigned_vector to_merge;
unsigned matrix_no = 0;
m_table.clear();
m_table.resize(m_sat.num_vars(), (unsigned)-1);
m_reverseTable.reset();
for (const xor_clause& x : m_xor.m_xorclauses) {
std::cout << x << std::endl;
if (belong_same_matrix(x))
continue;
to_merge.reset();
newSet.clear();
for (bool_var v : x) {
if (m_table[v] != l_undef)
if (m_table[v] != (unsigned)-1)
to_merge.push_back(m_table[v]);
else
newSet.push_back(v);