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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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22
src/ast/rewriter/expr_replacer.cpp
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@ -90,14 +90,14 @@ public:
m_replacer(m, m.proofs_enabled(), m_cfg) {
}
virtual ast_manager & m() const { return m_replacer.m(); }
ast_manager & m() const override { return m_replacer.m(); }
virtual void set_substitution(expr_substitution * s) {
void set_substitution(expr_substitution * s) override {
m_replacer.cleanup();
m_replacer.cfg().m_subst = s;
}
virtual void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) {
void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) override {
result_dep = 0;
m_replacer.operator()(t, result, result_pr);
if (m_cfg.m_used_dependencies != 0) {
@ -108,11 +108,11 @@ public:
}
virtual unsigned get_num_steps() const {
unsigned get_num_steps() const override {
return m_replacer.get_num_steps();
}
virtual void reset() {
void reset() override {
m_replacer.reset();
}
};
@ -131,23 +131,23 @@ public:
m_r(m, p) {
}
virtual ~th_rewriter2expr_replacer() {}
~th_rewriter2expr_replacer() override {}
virtual ast_manager & m() const { return m_r.m(); }
ast_manager & m() const override { return m_r.m(); }
virtual void set_substitution(expr_substitution * s) { m_r.set_substitution(s); }
void set_substitution(expr_substitution * s) override { m_r.set_substitution(s); }
virtual void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) {
void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) override {
m_r(t, result, result_pr);
result_dep = m_r.get_used_dependencies();
m_r.reset_used_dependencies();
}
virtual unsigned get_num_steps() const {
unsigned get_num_steps() const override {
return m_r.get_num_steps();
}
virtual void reset() {
void reset() override {
m_r.reset();
}