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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/smt2_extra_cmds.cpp
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@ -24,22 +24,22 @@ class include_cmd : public cmd {
char const * m_filename;
public:
include_cmd() : cmd("include"), m_filename(0) {}
virtual char const * get_usage() const { return "<string>"; }
virtual char const * get_descr(cmd_context & ctx) const { return "include a file"; }
virtual unsigned get_arity() const { return 1; }
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const { return CPK_STRING; }
virtual void set_next_arg(cmd_context & ctx, char const * val) { m_filename = val; }
virtual void failure_cleanup(cmd_context & ctx) {}
virtual void execute(cmd_context & ctx) {
char const * get_usage() const override { return "<string>"; }
char const * get_descr(cmd_context & ctx) const override { return "include a file"; }
unsigned get_arity() const override { return 1; }
cmd_arg_kind next_arg_kind(cmd_context & ctx) const override { return CPK_STRING; }
void set_next_arg(cmd_context & ctx, char const * val) override { m_filename = val; }
void failure_cleanup(cmd_context & ctx) override {}
void execute(cmd_context & ctx) override {
std::ifstream is(m_filename);
if (is.bad() || is.fail())
throw cmd_exception(std::string("failed to open file '") + m_filename + "'");
parse_smt2_commands(ctx, is, false, params_ref(), m_filename);
is.close();
}
virtual void prepare(cmd_context & ctx) { reset(ctx); }
virtual void reset(cmd_context & ctx) { m_filename = 0; }
virtual void finalize(cmd_context & ctx) { reset(ctx); }
void prepare(cmd_context & ctx) override { reset(ctx); }
void reset(cmd_context & ctx) override { m_filename = 0; }
void finalize(cmd_context & ctx) override { reset(ctx); }
};
void install_smt2_extra_cmds(cmd_context & ctx) {