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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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14
src/opt/opt_context.cpp
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@ -121,7 +121,7 @@ namespace opt {
m_arith(m),
m_bv(m),
m_hard_constraints(m),
m_solver(0),
m_solver(nullptr),
m_pareto1(false),
m_box_index(UINT_MAX),
m_optsmt(m),
@ -274,7 +274,7 @@ namespace opt {
s.assert_expr(m_hard_constraints);
display_benchmark();
IF_VERBOSE(1, verbose_stream() << "(optimize:check-sat)\n";);
lbool is_sat = s.check_sat(0,0);
lbool is_sat = s.check_sat(0,nullptr);
TRACE("opt", tout << "initial search result: " << is_sat << "\n";
s.display(tout););
if (is_sat != l_false) {
@ -435,7 +435,7 @@ namespace opt {
return l_true;
}
if (m_box_index < m_objectives.size()) {
m_model = 0;
m_model = nullptr;
++m_box_index;
return l_undef;
}
@ -553,7 +553,7 @@ namespace opt {
}
lbool is_sat = (*(m_pareto.get()))();
if (is_sat != l_true) {
set_pareto(0);
set_pareto(nullptr);
}
if (is_sat == l_true) {
yield();
@ -925,7 +925,7 @@ namespace opt {
func_decl* f = m.mk_fresh_func_decl(name,"", domain.size(), domain.c_ptr(), m.mk_bool_sort());
m_objective_fns.insert(f, index);
m_objective_refs.push_back(f);
m_objective_orig.insert(f, sz > 0 ? args[0] : 0);
m_objective_orig.insert(f, sz > 0 ? args[0] : nullptr);
return m.mk_app(f, sz, args);
}
@ -968,7 +968,7 @@ namespace opt {
}
mk_atomic(terms);
SASSERT(obj.m_id == id);
obj.m_term = orig_term?to_app(orig_term):0;
obj.m_term = orig_term?to_app(orig_term):nullptr;
obj.m_terms.reset();
obj.m_terms.append(terms);
obj.m_weights.reset();
@ -1384,7 +1384,7 @@ namespace opt {
}
void context::clear_state() {
set_pareto(0);
set_pareto(nullptr);
m_box_index = UINT_MAX;
m_model.reset();
}