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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_table.cpp
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@ -43,7 +43,7 @@ namespace datalog {
: convenient_table_join_fn(t1_sig, t2_sig, col_cnt, cols1, cols2),
m_joined_col_cnt(col_cnt) {}
virtual table_base * operator()(const table_base & t1, const table_base & t2) {
table_base * operator()(const table_base & t1, const table_base & t2) override {
const hashtable_table & ht1 = static_cast<const hashtable_table &>(t1);
const hashtable_table & ht2 = static_cast<const hashtable_table &>(t2);
@ -105,10 +105,10 @@ namespace datalog {
public:
our_row(const our_iterator_core & parent) : row_interface(parent.m_parent), m_parent(parent) {}
virtual void get_fact(table_fact & result) const {
void get_fact(table_fact & result) const override {
result = *m_parent.m_inner;
}
virtual table_element operator[](unsigned col) const {
table_element operator[](unsigned col) const override {
return (*m_parent.m_inner)[col];
}
@ -121,15 +121,15 @@ namespace datalog {
m_parent(t), m_inner(finished ? t.m_data.end() : t.m_data.begin()),
m_end(t.m_data.end()), m_row_obj(*this) {}
virtual bool is_finished() const {
bool is_finished() const override {
return m_inner==m_end;
}
virtual row_interface & operator*() {
row_interface & operator*() override {
SASSERT(!is_finished());
return m_row_obj;
}
virtual void operator++() {
void operator++() override {
SASSERT(!is_finished());
++m_inner;
}
@ -192,7 +192,7 @@ namespace datalog {
const bv_iterator& m_parent;
public:
our_row(const bv_iterator & p) : caching_row_interface(p.m_bv), m_parent(p) {}
virtual void get_fact(table_fact& result) const {
void get_fact(table_fact& result) const override {
if (result.size() < size()) {
result.resize(size(), 0);
}
@ -210,15 +210,15 @@ namespace datalog {
}
}
virtual bool is_finished() const {
bool is_finished() const override {
return m_offset == m_bv.m_bv.size();
}
virtual row_interface & operator*() {
row_interface & operator*() override {
SASSERT(!is_finished());
return m_row_obj;
}
virtual void operator++() {
void operator++() override {
SASSERT(!is_finished());
++m_offset;
while (!is_finished() && !m_bv.m_bv.get(m_offset)) {