source file of the GNU LilyPond music typesetter
- (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 2005--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "prob.hh"
LY_DEFINE (ly_prob_set_property_x, "ly:prob-set-property!",
2, 1, 0, (SCM obj, SCM sym, SCM value),
- "Set property @var{sym} of @var{obj} to @var{value}")
+ "Set property @var{sym} of @var{obj} to @var{value}.")
{
+ LY_ASSERT_SMOB (Prob, obj, 1);
Prob *ps = unsmob_prob (obj);
- SCM_ASSERT_TYPE (ps, obj, SCM_ARG1, __FUNCTION__, "Prob");
- SCM_ASSERT_TYPE (scm_is_symbol (sym), sym, SCM_ARG2, __FUNCTION__, "symbol");
+ LY_ASSERT_TYPE (ly_is_symbol, sym, 2);
ps->set_property (sym, value);
return SCM_UNSPECIFIED;
/*
Hmm, this is not orthogonal.
- */
+*/
LY_DEFINE (ly_prob_property_p, "ly:prob-property?",
2, 1, 0, (SCM obj, SCM sym),
"Is boolean prop @var{sym} set?")
2, 1, 0, (SCM obj, SCM sym, SCM dfault),
"Return the value for @var{sym}.")
{
+ LY_ASSERT_SMOB (Prob, obj, 1);
Prob *ps = unsmob_prob (obj);
- SCM_ASSERT_TYPE (ps, obj, SCM_ARG1, __FUNCTION__, "Prob");
- SCM_ASSERT_TYPE (scm_is_symbol (sym), sym, SCM_ARG2, __FUNCTION__, "symbol");
+ LY_ASSERT_TYPE (ly_is_symbol, sym, 2);
if (dfault == SCM_UNDEFINED)
dfault = SCM_EOL;
LY_DEFINE (ly_prob_type_p, "ly:prob-type?",
2, 0, 0,
(SCM obj, SCM type),
- "If obj the specified prob-type?")
+ "Is @var{obj} the specified prob-type?")
{
Prob*prob = unsmob_prob (obj);
- return scm_from_bool (prob && prob->type() == type);
+ return scm_from_bool (prob && prob->type () == type);
}
LY_DEFINE (ly_make_prob, "ly:make-prob",
2, 0, 1,
(SCM type, SCM init, SCM rest),
- "Create a Prob.")
+ "Create a @code{Prob} object.")
{
Prob *pr = new Prob (type, init);
return pr->unprotect ();
}
-
-LY_DEFINE(ly_paper_system_p, "ly:paper-system?",
- 1, 0, 0, (SCM obj),
- "Type predicate.")
+
+LY_DEFINE (ly_prob_mutable_properties, "ly:prob-mutable-properties",
+ 1, 0, 0,
+ (SCM prob),
+ "Retrieve an alist of mutable properties.")
{
- return ly_prob_type_p (obj, ly_symbol2scm ("paper-system"));
+ LY_ASSERT_SMOB (Prob, prob, 1);
+ Prob *ps = unsmob_prob (prob);
+ return ps->get_property_alist (true);
}
+
+LY_DEFINE (ly_prob_immutable_properties, "ly:prob-immutable-properties",
+ 1, 0, 0,
+ (SCM prob),
+ "Retrieve an alist of mutable properties.")
+{
+ LY_ASSERT_SMOB (Prob, prob, 1);
+ Prob *ps = unsmob_prob (prob);
+ return ps->get_property_alist (false);
+}
+