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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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68
src/cmd_context/pdecl.cpp
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@ -136,25 +136,25 @@ class psort_sort : public psort {
friend class pdecl_manager;
sort * m_sort;
psort_sort(unsigned id, pdecl_manager & m, sort * s):psort(id, 0), m_sort(s) { m.m().inc_ref(m_sort); }
virtual void finalize(pdecl_manager & m) {
void finalize(pdecl_manager & m) override {
m.m().dec_ref(m_sort);
psort::finalize(m);
}
virtual bool check_num_params(pdecl * other) const { return true; }
virtual size_t obj_size() const { return sizeof(psort_sort); }
bool check_num_params(pdecl * other) const override { return true; }
size_t obj_size() const override { return sizeof(psort_sort); }
sort * get_sort() const { return m_sort; }
virtual sort * instantiate(pdecl_manager & m, sort * const * s) { return m_sort; }
sort * instantiate(pdecl_manager & m, sort * const * s) override { return m_sort; }
public:
virtual ~psort_sort() {}
virtual bool is_sort_wrapper() const { return true; }
virtual char const * hcons_kind() const { return "psort_sort"; }
virtual unsigned hcons_hash() const { return m_sort->get_id(); }
virtual bool hcons_eq(psort const * other) const {
~psort_sort() override {}
bool is_sort_wrapper() const override { return true; }
char const * hcons_kind() const override { return "psort_sort"; }
unsigned hcons_hash() const override { return m_sort->get_id(); }
bool hcons_eq(psort const * other) const override {
if (other->hcons_kind() != hcons_kind())
return false;
return m_sort == static_cast<psort_sort const *>(other)->m_sort;
}
virtual void display(std::ostream & out) const {
void display(std::ostream & out) const override {
out << m_sort->get_name();
}
};
@ -163,19 +163,19 @@ class psort_var : public psort {
friend class pdecl_manager;
unsigned m_idx;
psort_var(unsigned id, unsigned num_params, unsigned idx):psort(id, num_params), m_idx(idx) { SASSERT(idx < num_params); }
virtual sort * instantiate(pdecl_manager & m, sort * const * s) { return s[m_idx]; }
virtual size_t obj_size() const { return sizeof(psort_var); }
sort * instantiate(pdecl_manager & m, sort * const * s) override { return s[m_idx]; }
size_t obj_size() const override { return sizeof(psort_var); }
public:
virtual ~psort_var() {}
virtual char const * hcons_kind() const { return "psort_var"; }
virtual unsigned hcons_hash() const { return hash_u_u(m_num_params, m_idx); }
virtual bool hcons_eq(psort const * other) const {
~psort_var() override {}
char const * hcons_kind() const override { return "psort_var"; }
unsigned hcons_hash() const override { return hash_u_u(m_num_params, m_idx); }
bool hcons_eq(psort const * other) const override {
return
other->hcons_kind() == hcons_kind() &&
get_num_params() == other->get_num_params() &&
m_idx == static_cast<psort_var const *>(other)->m_idx;
}
virtual void display(std::ostream & out) const {
void display(std::ostream & out) const override {
out << "s_" << m_idx;
}
unsigned idx() const { return m_idx; }
@ -196,13 +196,13 @@ class psort_app : public psort {
DEBUG_CODE(if (num_args == num_params) { for (unsigned i = 0; i < num_params; i++) args[i]->check_num_params(this); });
}
virtual void finalize(pdecl_manager & m) {
void finalize(pdecl_manager & m) override {
m.lazy_dec_ref(m_decl);
m.lazy_dec_ref(m_args.size(), m_args.c_ptr());
psort::finalize(m);
}
virtual size_t obj_size() const { return sizeof(psort_app); }
size_t obj_size() const override { return sizeof(psort_app); }
struct khasher {
unsigned operator()(psort_app const * d) const { return d->m_decl->hash(); }
@ -212,7 +212,7 @@ class psort_app : public psort {
unsigned operator()(psort_app const * d, unsigned idx) const { return d->m_args[idx]->hash(); }
};
virtual sort * instantiate(pdecl_manager & m, sort * const * s) {
sort * instantiate(pdecl_manager & m, sort * const * s) override {
sort * r = find(s);
if (r)
return r;
@ -228,12 +228,12 @@ class psort_app : public psort {
}
public:
virtual ~psort_app() {}
virtual char const * hcons_kind() const { return "psort_app"; }
virtual unsigned hcons_hash() const {
~psort_app() override {}
char const * hcons_kind() const override { return "psort_app"; }
unsigned hcons_hash() const override {
return get_composite_hash<psort_app*, khasher, chasher>(const_cast<psort_app*>(this), m_args.size());
}
virtual bool hcons_eq(psort const * other) const {
bool hcons_eq(psort const * other) const override {
if (other->hcons_kind() != hcons_kind())
return false;
if (get_num_params() != other->get_num_params())
@ -249,7 +249,7 @@ public:
}
return true;
}
virtual void display(std::ostream & out) const {
void display(std::ostream & out) const override {
if (m_args.empty()) {
out << m_decl->get_name();
}
@ -752,16 +752,16 @@ struct pdecl_manager::app_sort_info : public pdecl_manager::sort_info {
m.m().inc_array_ref(n, s);
}
virtual ~app_sort_info() {}
~app_sort_info() override {}
virtual unsigned obj_size() const { return sizeof(app_sort_info); }
unsigned obj_size() const override { return sizeof(app_sort_info); }
virtual void finalize(pdecl_manager & m) {
void finalize(pdecl_manager & m) override {
sort_info::finalize(m);
m.m().dec_array_ref(m_args.size(), m_args.c_ptr());
}
virtual void display(std::ostream & out, pdecl_manager const & m) const {
void display(std::ostream & out, pdecl_manager const & m) const override {
if (m_args.empty()) {
out << m_decl->get_name();
}
@ -775,7 +775,7 @@ struct pdecl_manager::app_sort_info : public pdecl_manager::sort_info {
}
}
virtual format * pp(pdecl_manager const & m) const {
format * pp(pdecl_manager const & m) const override {
if (m_args.empty()) {
return mk_string(m.m(), m_decl->get_name().str().c_str());
}
@ -796,11 +796,11 @@ struct pdecl_manager::indexed_sort_info : public pdecl_manager::sort_info {
m_indices(n, s) {
}
virtual ~indexed_sort_info() {}
~indexed_sort_info() override {}
virtual unsigned obj_size() const { return sizeof(indexed_sort_info); }
unsigned obj_size() const override { return sizeof(indexed_sort_info); }
virtual void display(std::ostream & out, pdecl_manager const & m) const {
void display(std::ostream & out, pdecl_manager const & m) const override {
if (m_indices.empty()) {
out << m_decl->get_name();
}
@ -813,7 +813,7 @@ struct pdecl_manager::indexed_sort_info : public pdecl_manager::sort_info {
}
}
virtual format * pp(pdecl_manager const & m) const {
format * pp(pdecl_manager const & m) const override {
if (m_indices.empty()) {
return mk_string(m.m(), m_decl->get_name().str().c_str());
}