/*
- stream-event.cc -- implement Scheme bindings for Stream_event
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2006--2011 Erik Sandberg <mandolaerik@gmail.com>
- (c) 2006--2008 Erik Sandberg <mandolaerik@gmail.com>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stream-event.hh"
+LY_DEFINE (ly_stream_event_p, "ly:stream-event?",
+ 1, 0, 0, (SCM obj),
+ "Is @code{@var{obj}} a @code{Stream_event} object?")
+{
+ return scm_from_bool (unsmob_stream_event (obj));
+}
+
LY_DEFINE (ly_make_stream_event, "ly:make-stream-event",
1, 1, 0, (SCM cl, SCM proplist),
"Create a stream event of class @var{cl} with the given"
"Get the property @var{sym} of stream event @var{mus}."
" If @var{sym} is undefined, return @code{'()}.")
{
- LY_ASSERT_SMOB (Stream_event, sev, 1);
+ LY_ASSERT_TYPE (unsmob_stream_event, sev, 1);
LY_ASSERT_TYPE (ly_is_symbol, sym, 2);
Stream_event *e = unsmob_stream_event (sev);
3, 0, 0, (SCM ev, SCM sym, SCM val),
"Set property @var{sym} in event @var{ev} to @var{val}.")
{
- LY_ASSERT_SMOB (Stream_event, ev, 1);
+ LY_ASSERT_TYPE (unsmob_stream_event, ev, 1);
LY_ASSERT_TYPE (ly_is_symbol, sym, 2);
return ly_prob_set_property_x (ev, sym, val);