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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-09 21:15:02 +07:00
parent 2b847478a2
commit b7d1753843
138 changed files with 1621 additions and 1624 deletions
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24
src/tactic/arith/diff_neq_tactic.cpp
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@ -354,28 +354,28 @@ public:
m_imp = alloc(imp, m, p);
}
virtual tactic * translate(ast_manager & m) {
tactic * translate(ast_manager & m) override {
return alloc(diff_neq_tactic, m, m_params);
}
virtual ~diff_neq_tactic() {
~diff_neq_tactic() override {
dealloc(m_imp);
}
virtual void updt_params(params_ref const & p) {
void updt_params(params_ref const & p) override {
m_params = p;
m_imp->updt_params(p);
}
virtual void collect_param_descrs(param_descrs & r) {
void collect_param_descrs(param_descrs & r) override {
r.insert("diff_neq_max_k", CPK_UINT, "(default: 1024) maximum variable upper bound for diff neq solver.");
}
virtual void collect_statistics(statistics & st) const {
void collect_statistics(statistics & st) const override {
st.update("conflicts", m_imp->m_num_conflicts);
}
virtual void reset_statistics() {
void reset_statistics() override {
m_imp->m_num_conflicts = 0;
}
@ -383,15 +383,15 @@ public:
\brief Fix a DL variable in s to 0.
If s is not really in the difference logic fragment, then this is a NOOP.
*/
virtual void operator()(goal_ref const & in,
goal_ref_buffer & result,
model_converter_ref & mc,
proof_converter_ref & pc,
expr_dependency_ref & core) {
void operator()(goal_ref const & in,
goal_ref_buffer & result,
model_converter_ref & mc,
proof_converter_ref & pc,
expr_dependency_ref & core) override {
(*m_imp)(in, result, mc, pc, core);
}
virtual void cleanup() {
void cleanup() override {
imp * d = alloc(imp, m_imp->m, m_params);
d->m_num_conflicts = m_imp->m_num_conflicts;
std::swap(d, m_imp);