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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-10-02 09:11:19 +07:00
parent 808d2eb60f
commit cdfc19a885
44 changed files with 98 additions and 98 deletions
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8
src/sat/sat_solver.cpp
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@ -66,13 +66,13 @@ namespace sat {
m_next_simplify = 0;
m_num_checkpoints = 0;
m_simplifications = 0;
m_ext = 0;
m_ext = nullptr;
m_cuber = nullptr;
m_mc.set_solver(this);
}
solver::~solver() {
m_ext = 0;
m_ext = nullptr;
SASSERT(check_invariant());
TRACE("sat", tout << "Delete clauses\n";);
del_clauses(m_clauses);
@ -1157,7 +1157,7 @@ namespace sat {
srch.config().set_config(m_config);
srch.import(*this, false);
scoped_rl.push_child(&srch.rlimit());
lbool r = srch.check(num_lits, lits, 0);
lbool r = srch.check(num_lits, lits, nullptr);
m_model = srch.get_model();
// srch.collect_statistics(m_aux_stats);
return r;
@ -1294,7 +1294,7 @@ namespace sat {
if (!canceled) {
rlimit().reset_cancel();
}
set_par(0, 0);
set_par(nullptr, 0);
ls.reset();
uw.reset();
if (finished_id == -1) {