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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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16
src/qe/qe_cmd.cpp
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@ -14,36 +14,36 @@ class qe_cmd : public parametric_cmd {
public:
qe_cmd(char const* name = "elim-quantifiers"):parametric_cmd(name) {}
virtual char const * get_usage() const { return "<term> (<keyword> <value>)*"; }
char const * get_usage() const override { return "<term> (<keyword> <value>)*"; }
virtual char const * get_main_descr() const {
char const * get_main_descr() const override {
return "apply quantifier elimination to the supplied expression";
}
virtual void init_pdescrs(cmd_context & ctx, param_descrs & p) {
void init_pdescrs(cmd_context & ctx, param_descrs & p) override {
insert_timeout(p);
p.insert("print", CPK_BOOL, "(default: true) print the simplified term.");
p.insert("print_statistics", CPK_BOOL, "(default: false) print statistics.");
}
virtual ~qe_cmd() {
~qe_cmd() override {
}
virtual void prepare(cmd_context & ctx) {
void prepare(cmd_context & ctx) override {
parametric_cmd::prepare(ctx);
m_target = 0;
}
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const {
cmd_arg_kind next_arg_kind(cmd_context & ctx) const override {
if (m_target == 0) return CPK_EXPR;
return parametric_cmd::next_arg_kind(ctx);
}
virtual void set_next_arg(cmd_context & ctx, expr * arg) {
void set_next_arg(cmd_context & ctx, expr * arg) override {
m_target = arg;
}
virtual void execute(cmd_context & ctx) {
void execute(cmd_context & ctx) override {
proof_ref pr(ctx.m());
qe::simplify_rewriter_star qe(ctx.m());
expr_ref result(ctx.m());