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Prefer using empty rather than size comparisons.

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This commit is contained in:
Bruce Mitchener 2018-11-27 21:42:04 +07:00
parent a83097d5cc
commit e570940662
56 changed files with 104 additions and 104 deletions
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2
src/muz/spacer/spacer_context.cpp
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@ -3058,7 +3058,7 @@ expr_ref context::get_ground_sat_answer() const {
ground_fact_conjs.push_back(m.mk_eq(sig_arg, sig_val));
ground_arg_vals.push_back(sig_val);
}
if (ground_fact_conjs.size () > 0) {
if (!ground_fact_conjs.empty()) {
expr_ref ground_fact(m);
ground_fact = mk_and(ground_fact_conjs);
m_pm.formula_o2n(ground_fact, ground_fact, i);

2
src/muz/spacer/spacer_iuc_solver.cpp
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@ -72,7 +72,7 @@ app* iuc_solver::mk_proxy (expr *v)
if (is_uninterp_const(e)) { return to_app(v); }
}
def_manager &def = m_defs.size () > 0 ? m_defs.back () : m_base_defs;
def_manager &def = !m_defs.empty() ? m_defs.back () : m_base_defs;
return def.mk_proxy (v);
}