source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "property-iterator.hh"
#include "translation-property.hh"
#include "translator-group.hh"
-Property_iterator::Property_iterator (Translation_property *prop_l)
-{
- property_l_ = prop_l;
-}
-
+/**
+ There is no real processing to a property: just lookup the
+ translation unit, and set the property.
+ */
void
-Property_iterator::process_and_next (Moment m)
+Property_iterator::do_process_and_next (Moment m)
{
- if (property_l_->var_str_)
- report_to_l ()->set_property (property_l_->var_str_, property_l_->value_);
- Music_iterator::process_and_next (m);
+ Translation_property const * prop = dynamic_cast<Translation_property const*> (music_l_);
+ if (prop->var_str_.length_i ())
+ report_to_l ()->set_property (prop->var_str_, prop->value_);
+ Music_iterator::do_process_and_next (m);
}
-IMPLEMENT_IS_TYPE_B1(Property_iterator, Music_iterator);