/// Constructs a property option with a long name only.
///
/// \param long_name_ The long name for the option.
/// \param description_ A user-friendly description for the option.
/// \param arg_name_ The name of the mandatory argument, for documentation
/// purposes. Must include the '=' delimiter.
cmdline::property_option::property_option(const char* long_name_,
const char* description_,
const char* arg_name_) :
base_option(long_name_, description_, arg_name_)
{
PRE(arg_name().find('=') != std::string::npos);
}
void Function::print(std::ostream& os) const {
if (name!=NULL) os << name << ":";
os << "(";
for (int i=0; i<nb_arg(); i++) {
os << arg_name(i);
if (i<nb_arg()-1) os << ",";
}
os << ")->" << expr();
}
/// Formats the long name of the option for documentation purposes.
///
/// \return A string describing the option's long name.
std::string
cmdline::base_option::format_long_name(void) const
{
if (needs_arg()) {
return F("--%s=%s") % long_name() % arg_name();
} else {
return F("--%s") % long_name();
}
}
/// Formats the short name of the option for documentation purposes.
///
/// \return A string describing the option's short name.
std::string
cmdline::base_option::format_short_name(void) const
{
PRE(has_short_name());
if (needs_arg()) {
return F("-%s %s") % short_name() % arg_name();
} else {
return F("-%s") % short_name();
}
}
/// Validates the argument to a property option.
///
/// \param raw_value The argument provided by the user.
void
cmdline::property_option::validate(const std::string& raw_value) const
{
const std::string::size_type pos = raw_value.find('=');
if (pos == std::string::npos)
throw cmdline::option_argument_value_error(
F("--%s") % long_name(), raw_value,
F("Argument does not have the form '%s'") % arg_name());
const std::string key = raw_value.substr(0, pos);
if (key.empty())
throw cmdline::option_argument_value_error(
F("--%s") % long_name(), raw_value, "Empty property name");
const std::string value = raw_value.substr(pos + 1);
if (value.empty())
throw cmdline::option_argument_value_error(
F("--%s") % long_name(), raw_value, "Empty value");
}
void
be_visitor_valuetype::gen_obv_init_constructor_args (be_valuetype *node,
unsigned long &index)
{
TAO_OutStream *os = this->ctx_->stream ();
AST_Type *parent = node->inherits_concrete ();
// Generate for inherited members first.
if (parent != 0)
{
be_valuetype *be_parent =
be_valuetype::narrow_from_decl (parent);
this->gen_obv_init_constructor_args (be_parent, index);
}
be_visitor_context ctx (*this->ctx_);
be_visitor_args_arglist visitor (&ctx);
for (UTL_ScopeActiveIterator si (node, UTL_Scope::IK_decls);
!si.is_done ();
si.next())
{
// be_attribute inherits from be_field
// so we have to also screen out attributes
be_field *f = be_field::narrow_from_decl (si.item ());
be_attribute *attr =
be_attribute::narrow_from_decl (si.item ());
if (f == 0 || attr != 0)
{
continue;
}
*os << (index++ != 0 ? "," : "") << be_nl;
ACE_CString arg_name ("_tao_init_");
arg_name += f->local_name ()->get_string ();
Identifier id (arg_name.c_str ());
UTL_ScopedName sn (&id, 0);
be_type *ft = be_type::narrow_from_decl (f->field_type ());
bool seen = ft->seen_in_operation ();
// This sets ft->seen_in_operation (true), so we have to
// restore the original value below.
be_argument arg (AST_Argument::dir_IN,
ft,
&sn);
ft->seen_in_operation (seen);
if (visitor.visit_argument (&arg) == -1)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("be_visitor_valuetype::")
ACE_TEXT ("gen_obv_init_constructor_args - ")
ACE_TEXT ("codegen for argument failed\n")));
}
// AST_Argument inherits from AST_Field, which will destroy
// its field type if it is anonymous - we don't want that.
arg.be_decl::destroy ();
arg.AST_Decl::destroy ();
id.destroy ();
}
}
