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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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78
src/muz/rel/dl_sparse_table.h
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@ -69,39 +69,39 @@ namespace datalog {
typedef sparse_table table;
sparse_table_plugin(relation_manager & manager);
~sparse_table_plugin();
~sparse_table_plugin() override;
virtual bool can_handle_signature(const table_signature & s)
bool can_handle_signature(const table_signature & s) override
{ return s.size()>0; }
virtual table_base * mk_empty(const table_signature & s);
table_base * mk_empty(const table_signature & s) override;
sparse_table * mk_clone(const sparse_table & t);
protected:
virtual table_join_fn * mk_join_fn(const table_base & t1, const table_base & t2,
unsigned col_cnt, const unsigned * cols1, const unsigned * cols2);
virtual table_join_fn * mk_join_project_fn(const table_base & t1, const table_base & t2,
unsigned col_cnt, const unsigned * cols1, const unsigned * cols2, unsigned removed_col_cnt,
const unsigned * removed_cols);
virtual table_union_fn * mk_union_fn(const table_base & tgt, const table_base & src,
const table_base * delta);
virtual table_transformer_fn * mk_project_fn(const table_base & t, unsigned col_cnt,
const unsigned * removed_cols);
virtual table_transformer_fn * mk_rename_fn(const table_base & t, unsigned permutation_cycle_len,
const unsigned * permutation_cycle);
virtual table_transformer_fn * mk_select_equal_and_project_fn(const table_base & t,
const table_element & value, unsigned col);
virtual table_intersection_filter_fn * mk_filter_by_negation_fn(const table_base & t,
const table_base & negated_obj, unsigned joined_col_cnt,
const unsigned * t_cols, const unsigned * negated_cols);
virtual table_intersection_join_filter_fn* mk_filter_by_negated_join_fn(
const table_base & t,
const table_base & src1,
const table_base & src2,
table_join_fn * mk_join_fn(const table_base & t1, const table_base & t2,
unsigned col_cnt, const unsigned * cols1, const unsigned * cols2) override;
table_join_fn * mk_join_project_fn(const table_base & t1, const table_base & t2,
unsigned col_cnt, const unsigned * cols1, const unsigned * cols2, unsigned removed_col_cnt,
const unsigned * removed_cols) override;
table_union_fn * mk_union_fn(const table_base & tgt, const table_base & src,
const table_base * delta) override;
table_transformer_fn * mk_project_fn(const table_base & t, unsigned col_cnt,
const unsigned * removed_cols) override;
table_transformer_fn * mk_rename_fn(const table_base & t, unsigned permutation_cycle_len,
const unsigned * permutation_cycle) override;
table_transformer_fn * mk_select_equal_and_project_fn(const table_base & t,
const table_element & value, unsigned col) override;
table_intersection_filter_fn * mk_filter_by_negation_fn(const table_base & t,
const table_base & negated_obj, unsigned joined_col_cnt,
const unsigned * t_cols, const unsigned * negated_cols) override;
table_intersection_join_filter_fn* mk_filter_by_negated_join_fn(
const table_base & t,
const table_base & src1,
const table_base & src2,
unsigned_vector const& t_cols,
unsigned_vector const& src_cols,
unsigned_vector const& src1_cols,
unsigned_vector const& src2_cols);
unsigned_vector const& src2_cols) override;
static sparse_table const& get(table_base const&);
static sparse_table& get(table_base&);
@ -463,10 +463,10 @@ namespace datalog {
sparse_table(sparse_table_plugin & p, const table_signature & sig, unsigned init_capacity=0);
sparse_table(const sparse_table & t);
virtual ~sparse_table();
~sparse_table() override;
public:
virtual void deallocate() {
void deallocate() override {
get_plugin().recycle(this);
}
@ -475,22 +475,22 @@ namespace datalog {
sparse_table_plugin & get_plugin() const
{ return static_cast<sparse_table_plugin &>(table_base::get_plugin()); }
virtual bool empty() const { return row_count()==0; }
virtual void add_fact(const table_fact & f);
virtual bool contains_fact(const table_fact & f) const;
virtual bool fetch_fact(table_fact & f) const;
virtual void ensure_fact(const table_fact & f);
virtual void remove_fact(const table_element* fact);
virtual void reset();
bool empty() const override { return row_count()==0; }
void add_fact(const table_fact & f) override;
bool contains_fact(const table_fact & f) const override;
bool fetch_fact(table_fact & f) const override;
void ensure_fact(const table_fact & f) override;
void remove_fact(const table_element* fact) override;
void reset() override;
virtual table_base * clone() const;
table_base * clone() const override;
virtual table_base::iterator begin() const;
virtual table_base::iterator end() const;
table_base::iterator begin() const override;
table_base::iterator end() const override;
virtual unsigned get_size_estimate_rows() const { return row_count(); }
virtual unsigned get_size_estimate_bytes() const;
virtual bool knows_exact_size() const { return true; }
unsigned get_size_estimate_rows() const override { return row_count(); }
unsigned get_size_estimate_bytes() const override;
bool knows_exact_size() const override { return true; }
};
};