Merge branch 'master' of git://git.sv.gnu.org/lilypond

[lilypond.git] / lily / include / lily-guile.hh

diff --git a/lily/include/lily-guile.hh b/lily/include/lily-guile.hh
index 672a0df804fdd7197d8b2a0154e2fa014ba011f9..6aa25f828a90ec8a3d980b3a7e89fa7b975c01c6 100644 (file)
--- a/lily/include/lily-guile.hh
+++ b/lily/include/lily-guile.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1998--2005 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1998--2006 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #ifndef LILY_GUILE_HH
@@ -15,6 +15,14 @@
 
 #include <libguile.h>
 
+
+/*
+  Hack for various MacOS incarnations.
+ */
+#ifndef GUILE_ELLIPSIS
+#define GUILE_ELLIPSIS 
+#endif
+
 #include "guile-compatibility.hh"
 #include "interval.hh"
 #include "lily-guile-macros.hh"
@@ -33,10 +41,12 @@ SCM ly_to_symbol (SCM scm);
 
 extern SCM global_lily_module;
 
-String gulp_file_to_string (String fn, bool must_exist, int size);
+string gulp_file_to_string (string fn, bool must_exist, int size);
 
-String ly_scm2string (SCM s);
-String ly_symbol2string (SCM);
+string ly_scm2string (SCM s);
+string ly_symbol2string (SCM);
+Rational ly_scm2rational (SCM);
+SCM ly_rational2scm (Rational);
 SCM ly_offset2scm (Offset);
 Offset ly_scm2offset (SCM);
 SCM ly_chain_assoc (SCM key, SCM achain);
@@ -51,13 +61,17 @@ char *ly_scm2newstr (SCM str, size_t *lenp);
 
 Real robust_scm2double (SCM, double);
 int robust_scm2int (SCM, int);
+Direction robust_scm2dir (SCM, Direction);
 Drul_array<Real> robust_scm2drul (SCM, Drul_array<Real>);
+Drul_array<bool> robust_scm2booldrul (SCM, Drul_array<bool>);
 Interval robust_scm2interval (SCM, Drul_array<Real>);
 Offset robust_scm2offset (SCM, Offset);
+string robust_scm2string (SCM, string);
 
+  
 SCM ly_quote_scm (SCM s);
 bool type_check_assignment (SCM val, SCM sym, SCM type_symbol);
-String print_scm_val (SCM val);
+string print_scm_val (SCM val);
 SCM ly_number2string (SCM s);
 
 SCM parse_symbol_list (char const *);
@@ -66,6 +80,8 @@ SCM alist_to_hashq (SCM);
 
 SCM ly_alist_vals (SCM alist);
 SCM ly_hash2alist (SCM tab);
+SCM ly_hash_table_keys (SCM tab);
+int procedure_arity (SCM);
 
 /* inserts at front, removing dublicates */
 inline SCM ly_assoc_front_x (SCM alist, SCM key, SCM val)
@@ -83,10 +99,6 @@ inline bool ly_is_equal (SCM x, SCM y)
 
 inline bool ly_scm2bool (SCM x) { return SCM_NFALSEP (x); }
 inline char ly_scm2char (SCM x) { return SCM_CHAR (x); }
-inline unsigned long ly_length (SCM x)
-{
-  return scm_num2ulong (scm_length (x), 0, "ly_length");
-}
 inline SCM ly_bool2scm (bool x) { return SCM_BOOL (x); }
 
 inline SCM ly_append2 (SCM x1, SCM x2)
@@ -109,7 +121,7 @@ extern "C" {
   void ly_display_scm (SCM s);
 }
 
-void read_lily_scm_file (String);
+void read_lily_scm_file (string);
 void ly_c_init_guile ();
 
 bool is_direction (SCM s);
@@ -144,7 +156,7 @@ SCM ly_kpathsea_find_file (SCM);
 void add_scm_init_func (void (*) ());
 
 extern "C" {
-  typedef SCM (*Scheme_function_unknown) ();
+  typedef SCM (*Scheme_function_unknown) (GUILE_ELLIPSIS);
 }
 
 #if __GNUC__ > 2 || __GNUC_MINOR__ >= 96
@@ -153,12 +165,16 @@ typedef SCM (*Scheme_function_1) (SCM);
 typedef SCM (*Scheme_function_2) (SCM, SCM);
 typedef SCM (*Scheme_function_3) (SCM, SCM, SCM);
 #else
-typedef SCM (*Scheme_function_0) (...);
-typedef SCM (*Scheme_function_1) (...);
-typedef SCM (*Scheme_function_2) (...);
-typedef SCM (*Scheme_function_3) (...);
+typedef SCM (*Scheme_function_0) (GUILE_ELLIPSIS);
+typedef SCM (*Scheme_function_1) (GUILE_ELLIPSIS);
+typedef SCM (*Scheme_function_2) (GUILE_ELLIPSIS);
+typedef SCM (*Scheme_function_3) (GUILE_ELLIPSIS);
 #endif
 
+
+/*
+  Inline these for performance reasons.
+ */
 #define scm_cdr ly_cdr
 #define scm_car ly_car
 
@@ -171,4 +187,22 @@ inline SCM ly_cdr (SCM x) { return SCM_CDR (x); }
 inline bool ly_is_pair (SCM x) { return SCM_I_CONSP (x); }
 
 
+
+#include  "std-vector.hh"
+
+template<class T>
+SCM
+ly_cxx_vector_to_list  (vector<T> const &src)
+{
+  SCM l = SCM_EOL;
+  for (vsize i = src.size (); i --; )
+    l = scm_cons (src[i]->self_scm (), l);
+
+  return l;
+}
+
+
+SCM ly_offsets2scm (vector<Offset> os);
+vector<Offset> ly_scm2offsets (SCM s);
+
 #endif /* LILY_GUILE_HH */