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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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18
src/cmd_context/simplify_cmd.cpp
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@ -36,7 +36,7 @@ class simplify_cmd : public parametric_cmd {
public:
th_solver(cmd_context& ctx): m_ctx(ctx) {}
virtual lbool check_sat(expr* e) {
lbool check_sat(expr* e) override {
if (!m_solver) {
m_solver = m_ctx.get_solver_factory()(m_ctx.m(), m_params, false, true, false, symbol::null);
}
@ -52,13 +52,13 @@ class simplify_cmd : public parametric_cmd {
public:
simplify_cmd(char const * name = "simplify"):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 "simplify the given term using builtin theory simplification rules.";
}
virtual void init_pdescrs(cmd_context & ctx, param_descrs & p) {
void init_pdescrs(cmd_context & ctx, param_descrs & p) override {
th_rewriter::get_param_descrs(p);
insert_timeout(p);
p.insert("print", CPK_BOOL, "(default: true) print the simplified term.");
@ -66,24 +66,24 @@ public:
p.insert("print_statistics", CPK_BOOL, "(default: false) print statistics.");
}
virtual ~simplify_cmd() {
~simplify_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 {
if (m_target == 0)
throw cmd_exception("invalid simplify command, argument expected");
expr_ref r(ctx.m());