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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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40
src/smt/smt_relevancy.cpp
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@ -52,24 +52,24 @@ namespace smt {
app * m_parent;
public:
and_relevancy_eh(app * p):m_parent(p) {}
virtual ~and_relevancy_eh() {}
virtual void operator()(relevancy_propagator & rp);
~and_relevancy_eh() override {}
void operator()(relevancy_propagator & rp) override;
};
class or_relevancy_eh : public relevancy_eh {
app * m_parent;
public:
or_relevancy_eh(app * p):m_parent(p) {}
virtual ~or_relevancy_eh() {}
virtual void operator()(relevancy_propagator & rp);
~or_relevancy_eh() override {}
void operator()(relevancy_propagator & rp) override;
};
class ite_relevancy_eh : public relevancy_eh {
app * m_parent;
public:
ite_relevancy_eh(app * p):m_parent(p) {}
virtual ~ite_relevancy_eh() {}
virtual void operator()(relevancy_propagator & rp);
~ite_relevancy_eh() override {}
void operator()(relevancy_propagator & rp) override;
};
class ite_term_relevancy_eh : public relevancy_eh {
@ -78,8 +78,8 @@ namespace smt {
app * m_else_eq;
public:
ite_term_relevancy_eh(app * p, app * then_eq, app * else_eq):m_parent(p), m_then_eq(then_eq), m_else_eq(else_eq) {}
virtual ~ite_term_relevancy_eh() {}
virtual void operator()(relevancy_propagator & rp);
~ite_term_relevancy_eh() override {}
void operator()(relevancy_propagator & rp) override;
};
relevancy_propagator::relevancy_propagator(context & ctx):
@ -154,7 +154,7 @@ namespace smt {
relevancy_propagator(ctx), m_qhead(0), m_relevant_exprs(ctx.get_manager()),
m_propagating(false) {}
virtual ~relevancy_propagator_imp() {
~relevancy_propagator_imp() override {
undo_trail(0);
}
@ -191,7 +191,7 @@ namespace smt {
m_trail.push_back(t);
}
virtual void add_handler(expr * source, relevancy_eh * eh) {
void add_handler(expr * source, relevancy_eh * eh) override {
if (!enabled())
return;
if (is_relevant_core(source)) {
@ -204,7 +204,7 @@ namespace smt {
}
}
virtual void add_watch(expr * n, bool val, relevancy_eh * eh) {
void add_watch(expr * n, bool val, relevancy_eh * eh) override {
if (!enabled())
return;
lbool lval = m_context.find_assignment(n);
@ -224,7 +224,7 @@ namespace smt {
}
}
virtual void add_watch(expr * n, bool val, expr * target) {
void add_watch(expr * n, bool val, expr * target) override {
if (!enabled())
return;
lbool lval = m_context.find_assignment(n);
@ -244,18 +244,18 @@ namespace smt {
bool is_relevant_core(expr * n) const { return m_is_relevant.contains(n); }
virtual bool is_relevant(expr * n) const {
bool is_relevant(expr * n) const override {
return !enabled() || is_relevant_core(n);
}
virtual void push() {
void push() override {
m_scopes.push_back(scope());
scope & s = m_scopes.back();
s.m_relevant_exprs_lim = m_relevant_exprs.size();
s.m_trail_lim = m_trail.size();
}
virtual void pop(unsigned num_scopes) {
void pop(unsigned num_scopes) override {
SASSERT(m_context.get_scope_level() == m_scopes.size());
unsigned lvl = m_scopes.size();
SASSERT(num_scopes <= lvl);
@ -325,7 +325,7 @@ namespace smt {
\brief Mark the given expression as relevant if it is not
already marked.
*/
virtual void mark_as_relevant(expr * n) {
void mark_as_relevant(expr * n) override {
if (!enabled())
return;
if (!is_relevant_core(n)) {
@ -450,7 +450,7 @@ namespace smt {
[m_qhead, m_relevant_exprs.size()) in the stack of
relevant expressions.
*/
virtual void propagate() {
void propagate() override {
if (m_propagating) {
return;
}
@ -494,11 +494,11 @@ namespace smt {
}
}
virtual bool can_propagate() const {
bool can_propagate() const override {
return m_qhead < m_relevant_exprs.size();
}
virtual void assign_eh(expr * n, bool val) {
void assign_eh(expr * n, bool val) override {
if (!enabled())
return;
ast_manager & m = get_manager();
@ -516,7 +516,7 @@ namespace smt {
}
}
virtual void display(std::ostream & out) const {
void display(std::ostream & out) const override {
if (enabled() && !m_relevant_exprs.empty()) {
out << "relevant exprs:\n";
for (unsigned i = 0; i < m_relevant_exprs.size(); i++) {