2 meter-performer.cc -- implement Meter_performer
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Jan Nieuwenhuizen <jan@digicash.com>
9 #include "meter-performer.hh"
10 #include "command-request.hh"
11 #include "audio-item.hh"
13 IMPLEMENT_IS_TYPE_B1(Meter_performer,Performer);
14 ADD_THIS_PERFORMER(Meter_performer);
16 Meter_performer::Meter_performer()
21 Meter_performer::~Meter_performer()
26 Meter_performer::do_print() const
30 meter_req_l_->print();
35 Meter_performer::process_requests()
38 play( new Audio_meter( meter_req_l_ ) );
43 Meter_performer::do_try_request( Request* req_l )
48 if ( req_l->command() )
49 meter_req_l_ = req_l->command()->meterchange();