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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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20
src/tactic/arith/nla2bv_tactic.cpp
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@ -418,18 +418,18 @@ public:
m_imp(0) {
}
virtual tactic * translate(ast_manager & m) {
tactic * translate(ast_manager & m) override {
return alloc(nla2bv_tactic, m_params);
}
virtual ~nla2bv_tactic() {
~nla2bv_tactic() override {
}
virtual void updt_params(params_ref const & p) {
void updt_params(params_ref const & p) override {
m_params = p;
}
virtual void collect_param_descrs(param_descrs & r) {
void collect_param_descrs(param_descrs & r) override {
r.insert("nla2bv_max_bv_size", CPK_UINT, "(default: inf) maximum bit-vector size used by nla2bv tactic");
r.insert("nla2bv_bv_size", CPK_UINT, "(default: 4) default bit-vector size used by nla2bv tactic.");
r.insert("nla2bv_root", CPK_UINT, "(default: 2) nla2bv tactic encodes reals into bit-vectors using expressions of the form a+b*sqrt(c), this parameter sets the value of c used in the encoding.");
@ -441,11 +441,11 @@ public:
arithmetic in place of non-linear integer arithmetic.
\return false if transformation is not possible.
*/
virtual void operator()(goal_ref const & g,
goal_ref_buffer & result,
model_converter_ref & mc,
proof_converter_ref & pc,
expr_dependency_ref & core) {
void operator()(goal_ref const & g,
goal_ref_buffer & result,
model_converter_ref & mc,
proof_converter_ref & pc,
expr_dependency_ref & core) override {
SASSERT(g->is_well_sorted());
fail_if_proof_generation("nla2bv", g);
fail_if_unsat_core_generation("nla2bv", g);
@ -459,7 +459,7 @@ public:
SASSERT(g->is_well_sorted());
}
virtual void cleanup(void) {
void cleanup(void) override {
}
};