+
+
+#include <map>
+
+map<void *, string> type_names;
+
+void
+ly_add_type_predicate (void *ptr,
+ string name)
+{
+ type_names[ptr] = name;
+}
+
+string
+predicate_to_typename (void *ptr)
+{
+ if (type_names.find (ptr) == type_names.end ())
+ {
+ programming_error ("Unknown type predicate");
+ return "unknown type";
+ }
+ else
+ return type_names[ptr];
+}
+
+/* type predicates. */
+#include "spanner.hh"
+#include "item.hh"
+#include "music.hh"
+#include "music-function.hh"
+#include "performance.hh"
+#include "paper-score.hh"
+#include "global-context.hh"
+#include "input.hh"
+
+void
+init_func_doc ()
+{
+ ly_add_type_predicate ((void*) &is_direction, "direction");
+ ly_add_type_predicate ((void*) &is_music_function, "Music_function");
+ ly_add_type_predicate ((void*) &ly_is_port, "port");
+ ly_add_type_predicate ((void*) &ly_cheap_is_list, "list");
+ ly_add_type_predicate ((void*) &unsmob_global_context, "Global_context");
+ ly_add_type_predicate ((void*) &unsmob_input, "Input");
+ ly_add_type_predicate ((void*) &unsmob_moment, "Moment");
+ ly_add_type_predicate ((void*) &unsmob_paper_score, "Paper_score");
+ ly_add_type_predicate ((void*) &unsmob_performance, "Performance");
+
+ ly_add_type_predicate ((void*) &is_axis, "axis");
+ ly_add_type_predicate ((void*) &is_number_pair, "number pair");
+ ly_add_type_predicate ((void*) &ly_is_list, "list");
+ ly_add_type_predicate ((void*) &ly_is_procedure, "procedure");
+ ly_add_type_predicate ((void*) &ly_is_symbol, "symbol");
+ ly_add_type_predicate ((void*) &scm_is_bool, "boolean");
+ ly_add_type_predicate ((void*) &scm_is_integer, "integer");
+ ly_add_type_predicate ((void*) &scm_is_number, "number");
+ ly_add_type_predicate ((void*) &scm_is_pair, "pair");
+ ly_add_type_predicate ((void*) &scm_is_rational, "rational");
+ ly_add_type_predicate ((void*) &scm_is_string, "string");
+ ly_add_type_predicate ((void*) &scm_is_vector, "vector");
+ ly_add_type_predicate ((void*) &unsmob_item, "Item");
+ ly_add_type_predicate ((void*) &unsmob_music, "Music");
+ ly_add_type_predicate ((void*) &unsmob_spanner, "Spanner");
+}
+
+ADD_SCM_INIT_FUNC (func_doc, init_func_doc);