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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/smt/theory_bv.cpp
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@ -65,7 +65,7 @@ namespace smt {
bool_var m_var;
public:
mk_atom_trail(bool_var v):m_var(v) {}
virtual void undo(theory_bv & th) {
void undo(theory_bv & th) override {
theory_bv::atom * a = th.get_bv2a(m_var);
a->~atom();
th.erase_bv2a(m_var);
@ -213,7 +213,7 @@ namespace smt {
theory_bv::bit_atom * m_atom;
public:
add_var_pos_trail(theory_bv::bit_atom * a):m_atom(a) {}
virtual void undo(theory_bv & th) {
void undo(theory_bv & th) override {
SASSERT(m_atom->m_occs);
m_atom->m_occs = m_atom->m_occs->m_next;
}
@ -389,12 +389,12 @@ namespace smt {
m_th(th), m_var1(v1), m_var2(v2) {
}
virtual void get_antecedents(conflict_resolution & cr) {
void get_antecedents(conflict_resolution & cr) override {
mark_bits(cr, m_th.m_bits[m_var1]);
mark_bits(cr, m_th.m_bits[m_var2]);
}
virtual proof * mk_proof(conflict_resolution & cr) {
proof * mk_proof(conflict_resolution & cr) override {
ptr_buffer<proof> prs;
context & ctx = cr.get_context();
bool visited = true;
@ -414,11 +414,11 @@ namespace smt {
return m.mk_th_lemma(get_from_theory(), fact, prs.size(), prs.c_ptr());
}
virtual theory_id get_from_theory() const {
theory_id get_from_theory() const override {
return m_th.get_id();
}
virtual char const * get_name() const { return "bv-fixed-eq"; }
char const * get_name() const override { return "bv-fixed-eq"; }
};
@ -1510,13 +1510,13 @@ namespace smt {
bit_eq_justification(theory_id th_id, enode * v1, enode * v2, literal c, literal a):
m_v1(v1), m_v2(v2), m_th_id(th_id), m_consequent(c), m_antecedent(a) {}
virtual void get_antecedents(conflict_resolution & cr) {
void get_antecedents(conflict_resolution & cr) override {
cr.mark_eq(m_v1, m_v2);
if (m_antecedent.var() != true_bool_var)
cr.mark_literal(m_antecedent);
}
virtual proof * mk_proof(conflict_resolution & cr) {
proof * mk_proof(conflict_resolution & cr) override {
bool visited = true;
ptr_buffer<proof> prs;
proof * pr = cr.get_proof(m_v1, m_v2);
@ -1540,11 +1540,11 @@ namespace smt {
return m.mk_th_lemma(get_from_theory(), fact, prs.size(), prs.c_ptr());
}
virtual theory_id get_from_theory() const {
theory_id get_from_theory() const override {
return m_th_id;
}
virtual char const * get_name() const { return "bv-bit-eq"; }
char const * get_name() const override { return "bv-bit-eq"; }
};
inline justification * theory_bv::mk_bit_eq_justification(theory_var v1, theory_var v2, literal consequent, literal antecedent) {