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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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40
src/cmd_context/tactic_cmds.cpp
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@ -58,17 +58,17 @@ public:
m_decl(0) {
}
virtual char const * get_usage() const { return "<symbol> <tactic>"; }
virtual char const * get_descr(cmd_context & ctx) const { return "declare a new tactic, use (help-tactic) for the tactic language syntax."; }
virtual unsigned get_arity() const { return 2; }
virtual void prepare(cmd_context & ctx) { m_name = symbol::null; m_decl = 0; }
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const {
char const * get_usage() const override { return "<symbol> <tactic>"; }
char const * get_descr(cmd_context & ctx) const override { return "declare a new tactic, use (help-tactic) for the tactic language syntax."; }
unsigned get_arity() const override { return 2; }
void prepare(cmd_context & ctx) override { m_name = symbol::null; m_decl = 0; }
cmd_arg_kind next_arg_kind(cmd_context & ctx) const override {
if (m_name == symbol::null) return CPK_SYMBOL;
return CPK_SEXPR;
}
virtual void set_next_arg(cmd_context & ctx, symbol const & s) { m_name = s; }
virtual void set_next_arg(cmd_context & ctx, sexpr * n) { m_decl = n; }
virtual void execute(cmd_context & ctx) {
void set_next_arg(cmd_context & ctx, symbol const & s) override { m_name = s; }
void set_next_arg(cmd_context & ctx, sexpr * n) override { m_decl = n; }
void execute(cmd_context & ctx) override {
tactic_ref t = sexpr2tactic(ctx, m_decl); // make sure the tactic is well formed.
ctx.insert_user_tactic(m_name, m_decl);
}
@ -133,23 +133,23 @@ public:
parametric_cmd(name) {
}
virtual char const * get_usage() const { return "<tactic> (<keyword> <value>)*"; }
char const * get_usage() const override { return "<tactic> (<keyword> <value>)*"; }
virtual void prepare(cmd_context & ctx) {
void prepare(cmd_context & ctx) override {
parametric_cmd::prepare(ctx);
m_tactic = 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_tactic == 0) return CPK_SEXPR;
return parametric_cmd::next_arg_kind(ctx);
}
virtual void set_next_arg(cmd_context & ctx, sexpr * arg) {
void set_next_arg(cmd_context & ctx, sexpr * arg) override {
m_tactic = arg;
}
virtual void init_pdescrs(cmd_context & ctx, param_descrs & p) {
void init_pdescrs(cmd_context & ctx, param_descrs & p) override {
insert_timeout(p);
insert_max_memory(p);
p.insert("print_statistics", CPK_BOOL, "(default: false) print statistics.");
@ -172,7 +172,7 @@ public:
check_sat_tactic_result(ast_manager & m) : simple_check_sat_result(m) {
}
virtual void get_labels(svector<symbol> & r) {
void get_labels(svector<symbol> & r) override {
r.append(labels);
}
@ -187,16 +187,16 @@ public:
exec_given_tactic_cmd("check-sat-using") {
}
virtual char const * get_main_descr() const { return "check if the current context is satisfiable using the given tactic, use (help-tactic) for the tactic language syntax."; }
char const * get_main_descr() const override { return "check if the current context is satisfiable using the given tactic, use (help-tactic) for the tactic language syntax."; }
virtual void init_pdescrs(cmd_context & ctx, param_descrs & p) {
void init_pdescrs(cmd_context & ctx, param_descrs & p) override {
exec_given_tactic_cmd::init_pdescrs(ctx, p);
p.insert("print_unsat_core", CPK_BOOL, "(default: false) print unsatisfiable core.");
p.insert("print_proof", CPK_BOOL, "(default: false) print proof.");
p.insert("print_model", CPK_BOOL, "(default: false) print model.");
}
virtual void execute(cmd_context & ctx) {
void execute(cmd_context & ctx) override {
if (!m_tactic) {
throw cmd_exception("check-sat-using needs a tactic argument");
}
@ -295,9 +295,9 @@ public:
exec_given_tactic_cmd("apply") {
}
virtual char const * get_main_descr() const { return "apply the given tactic to the current context, and print the resultant set of goals."; }
char const * get_main_descr() const override { return "apply the given tactic to the current context, and print the resultant set of goals."; }
virtual void init_pdescrs(cmd_context & ctx, param_descrs & p) {
void init_pdescrs(cmd_context & ctx, param_descrs & p) override {
p.insert("print", CPK_BOOL, "(default: true) print resultant goals.");
#ifndef _EXTERNAL_RELEASE
p.insert("print_proof", CPK_BOOL, "(default: false) print proof associated with each assertion.");
@ -308,7 +308,7 @@ public:
exec_given_tactic_cmd::init_pdescrs(ctx, p);
}
virtual void execute(cmd_context & ctx) {
void execute(cmd_context & ctx) override {
if (!m_tactic) {
throw cmd_exception("apply needs a tactic argument");
}