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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-10 09:15:12 +07:00
parent ce123d9dbc
commit 7167fda1dc
220 changed files with 2546 additions and 2548 deletions
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20
src/muz/rel/dl_bound_relation.cpp
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@ -79,7 +79,7 @@ namespace datalog {
: convenient_relation_join_fn(o1_sig, o2_sig, col_cnt, cols1, cols2) {
}
virtual relation_base * operator()(const relation_base & _r1, const relation_base & _r2) {
relation_base * operator()(const relation_base & _r1, const relation_base & _r2) override {
bound_relation const& r1 = get(_r1);
bound_relation const& r2 = get(_r2);
bound_relation_plugin& p = r1.get_plugin();
@ -104,7 +104,7 @@ namespace datalog {
: convenient_relation_project_fn(orig_sig, removed_col_cnt, removed_cols) {
}
virtual relation_base * operator()(const relation_base & _r) {
relation_base * operator()(const relation_base & _r) override {
bound_relation const& r = get(_r);
bound_relation_plugin& p = r.get_plugin();
bound_relation* result = get(p.mk_full(0, get_result_signature()));
@ -124,7 +124,7 @@ namespace datalog {
: convenient_relation_rename_fn(orig_sig, cycle_len, cycle) {
}
virtual relation_base * operator()(const relation_base & _r) {
relation_base * operator()(const relation_base & _r) override {
bound_relation const& r = get(_r);
bound_relation_plugin& p = r.get_plugin();
bound_relation* result = get(p.mk_full(0, get_result_signature()));
@ -148,7 +148,7 @@ namespace datalog {
union_fn(bool is_widen) :
m_is_widen(is_widen) {
}
virtual void operator()(relation_base & _r, const relation_base & _src, relation_base * _delta) {
void operator()(relation_base & _r, const relation_base & _src, relation_base * _delta) override {
TRACE("bound_relation", _r.display(tout << "dst:\n"); _src.display(tout << "src:\n"););
get(_r).mk_union(get(_src), get(_delta), m_is_widen);
}
@ -160,7 +160,7 @@ namespace datalog {
union_fn_i(bool is_widen) :
m_is_widen(is_widen) {
}
virtual void operator()(relation_base & _r, const relation_base & _src, relation_base * _delta) {
void operator()(relation_base & _r, const relation_base & _src, relation_base * _delta) override {
TRACE("bound_relation", _r.display(tout << "dst:\n"); _src.display(tout << "src:\n"););
get(_r).mk_union_i(get_interval_relation(_src), get(_delta), m_is_widen);
TRACE("bound_relation", _r.display(tout << "dst':\n"););
@ -197,7 +197,7 @@ namespace datalog {
filter_identical_fn(unsigned col_cnt, const unsigned * identical_cols)
: m_cols(col_cnt, identical_cols) {}
virtual void operator()(relation_base & r) {
void operator()(relation_base & r) override {
for (unsigned i = 1; i < m_cols.size(); ++i) {
get(r).equate(m_cols[0], m_cols[i]);
}
@ -216,7 +216,7 @@ namespace datalog {
public:
filter_equal_fn(relation_element const& value, unsigned col) {}
virtual void operator()(relation_base & r) { }
void operator()(relation_base & r) override { }
};
relation_mutator_fn * bound_relation_plugin::mk_filter_equal_fn(const relation_base & r,
@ -342,7 +342,7 @@ namespace datalog {
// x < y + z
//
void operator()(relation_base& t) {
void operator()(relation_base& t) override {
TRACE("dl", tout << mk_pp(m_cond, m_cond.get_manager()) << "\n"; t.display(tout););
bound_relation& r = get(t);
switch(m_kind) {
@ -370,11 +370,11 @@ namespace datalog {
TRACE("dl", t.display(tout << "result\n"););
}
bool supports_attachment(relation_base& t) {
bool supports_attachment(relation_base& t) override {
return is_interval_relation(t);
}
void attach(relation_base& t) {
void attach(relation_base& t) override {
SASSERT(is_interval_relation(t));
interval_relation& r = get_interval_relation(t);
m_interval = &r;