std::string level1_connector::do_get_string_column_attribute(statement_handle const & handle, SQLUSMALLINT column_id, SQLUSMALLINT field_identifier) const
{
cpp_odbc::level2::string_buffer attribute_value(1024);
auto const return_code = level1_api_->column_attribute(
handle.handle,
column_id,
field_identifier,
attribute_value.data_pointer(),
attribute_value.capacity(),
attribute_value.size_pointer(),
nullptr
);
impl::throw_on_error(return_code, *this, handle);
return attribute_value;
}
void DualSpinScale::set_from_attribute(SPObject* o)
{
const gchar* val = attribute_value(o);
if(val) {
// Split val into parts
gchar** toks = g_strsplit(val, " ", 2);
if(toks) {
double v1 = 0.0, v2 = 0.0;
if(toks[0])
v1 = v2 = Glib::Ascii::strtod(toks[0]);
if(toks[1])
v2 = Glib::Ascii::strtod(toks[1]);
_link.set_active(toks[1] == 0);
_s1.get_adjustment()->set_value(v1);
_s2.get_adjustment()->set_value(v2);
g_strfreev(toks);
}
}
}
inline Attribute *attribute()
{
Attribute *attr = new Attribute(randr(), *attribute_value());
return attr;
}
