Add beam typenames to typename list.

[lilypond.git] / lily / moment-scheme.cc

diff --git a/lily/moment-scheme.cc b/lily/moment-scheme.cc
index 0f467933858fb671efffc35eadfc1ec9e108529b..6b1054140386fcdb141f50e784df23c80f37efe6 100644 (file)
--- a/lily/moment-scheme.cc
+++ b/lily/moment-scheme.cc
@@ -1,9 +1,20 @@
 /*
-  moment.cc -- implement Moment bindings
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1999--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1999--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  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 "moment.hh"
@@ -11,30 +22,28 @@
 /* TODO: add optional factor argument. */
 LY_DEFINE (ly_make_moment, "ly:make-moment",
           2, 2, 0, (SCM n, SCM d, SCM gn, SCM gd),
-          "Create the rational number with main timing @var{n}/@var{d}, "
-          "and optional grace timin @var{gn}/@var{gd}.\n"
-          "\n"
+          "Create the rational number with main timing @var{n}/@var{d},"
+          " and optional grace timing @var{gn}/@var{gd}.\n"
           "\n"
-          "Moment is a point in musical time.  "
-          "It is consists of a pair of rationals (@var{m}, @var{g}), "
-          "where @var{m} is the timing for the main\n"
-          "notes, and @var{g} the timing for grace notes.  "
-          "In absence of grace notes, @var{g} is zero.\n")
+          "A @dfn{moment} is a point in musical time.  It consists of"
+          " a pair of rationals (@var{m},@tie{}@var{g}), where @var{m} is"
+          " the timing for the main notes, and @var{g} the timing for"
+          " grace notes.  In absence of grace notes, @var{g}@tie{}is zero.")
 {
-  SCM_ASSERT_TYPE (scm_is_integer (n), n, SCM_ARG1, __FUNCTION__, "integer");
-  SCM_ASSERT_TYPE (scm_is_integer (d), d, SCM_ARG2, __FUNCTION__, "integer");
+  LY_ASSERT_TYPE (scm_is_integer, n, 1);
+  LY_ASSERT_TYPE (scm_is_integer, d, 2);
 
   int grace_num = 0;
   if (gn != SCM_UNDEFINED)
     {
-      SCM_ASSERT_TYPE (scm_is_integer (gn), gn, SCM_ARG3, __FUNCTION__, "integer");
+      LY_ASSERT_TYPE (scm_is_integer, gn, 3);
       grace_num = scm_to_int (gn);
     }
 
   int grace_den = 1;
   if (gd != SCM_UNDEFINED)
     {
-      SCM_ASSERT_TYPE (scm_is_integer (gd), gd, SCM_ARG4, __FUNCTION__, "integer");
+      LY_ASSERT_TYPE (scm_is_integer, gd, 4);
       grace_den = scm_to_int (gd);
     }
 
@@ -42,14 +51,16 @@ LY_DEFINE (ly_make_moment, "ly:make-moment",
                 Rational (grace_num, grace_den)).smobbed_copy ();
 }
 
-LY_DEFINE (ly_sub_moment, "ly:moment-sub",
+LY_DEFINE (ly_moment_sub, "ly:moment-sub",
           2, 0, 0, (SCM a, SCM b),
           "Subtract two moments.")
 {
+  LY_ASSERT_SMOB (Moment, a, 1); 
+  LY_ASSERT_SMOB (Moment, b, 2);
+  
   Moment *ma = unsmob_moment (a);
   Moment *mb = unsmob_moment (b);
-  SCM_ASSERT_TYPE (ma, a, SCM_ARG1, __FUNCTION__, "moment");
-  SCM_ASSERT_TYPE (mb, b, SCM_ARG2, __FUNCTION__, "moment");
+
   return (*ma - *mb).smobbed_copy ();
 }
 
@@ -57,10 +68,12 @@ LY_DEFINE (ly_moment_add, "ly:moment-add",
           2, 0, 0, (SCM a, SCM b),
           "Add two moments.")
 {
+  LY_ASSERT_SMOB (Moment, a, 1); 
+  LY_ASSERT_SMOB (Moment, b, 2); 
+
   Moment *ma = unsmob_moment (a);
   Moment *mb = unsmob_moment (b);
-  SCM_ASSERT_TYPE (ma, a, SCM_ARG1, __FUNCTION__, "moment");
-  SCM_ASSERT_TYPE (mb, b, SCM_ARG2, __FUNCTION__, "moment");
+
   return (*ma + *mb).smobbed_copy ();
 }
 
@@ -68,10 +81,11 @@ LY_DEFINE (ly_moment_mul, "ly:moment-mul",
           2, 0, 0, (SCM a, SCM b),
           "Multiply two moments.")
 {
+  LY_ASSERT_SMOB (Moment, a, 1); 
+  LY_ASSERT_SMOB (Moment, b, 2); 
+
   Moment *ma = unsmob_moment (a);
   Moment *mb = unsmob_moment (b);
-  SCM_ASSERT_TYPE (ma, a, SCM_ARG1, __FUNCTION__, "moment");
-  SCM_ASSERT_TYPE (mb, b, SCM_ARG2, __FUNCTION__, "moment");
   return (*ma * * mb).smobbed_copy ();
 }
 
@@ -79,10 +93,12 @@ LY_DEFINE (ly_moment_div, "ly:moment-div",
           2, 0, 0, (SCM a, SCM b),
           "Divide two moments.")
 {
+  LY_ASSERT_SMOB (Moment, a, 1); 
+  LY_ASSERT_SMOB (Moment, b, 2); 
+
   Moment *ma = unsmob_moment (a);
   Moment *mb = unsmob_moment (b);
-  SCM_ASSERT_TYPE (ma, a, SCM_ARG1, __FUNCTION__, "moment");
-  SCM_ASSERT_TYPE (mb, b, SCM_ARG2, __FUNCTION__, "moment");
+  
   return (*ma / * mb).smobbed_copy ();
 }
 
@@ -90,10 +106,11 @@ LY_DEFINE (ly_moment_mod, "ly:moment-mod",
           2, 0, 0, (SCM a, SCM b),
           "Modulo of two moments.")
 {
+  LY_ASSERT_SMOB (Moment, a, 1); 
+  LY_ASSERT_SMOB (Moment, b, 2); 
+  
   Moment *ma = unsmob_moment (a);
   Moment *mb = unsmob_moment (b);
-  SCM_ASSERT_TYPE (ma, a, SCM_ARG1, __FUNCTION__, "moment");
-  SCM_ASSERT_TYPE (mb, b, SCM_ARG2, __FUNCTION__, "moment");
   return (*ma % * mb).smobbed_copy ();
 }
 
@@ -101,49 +118,52 @@ LY_DEFINE (ly_moment_grace_numerator, "ly:moment-grace-numerator",
           1, 0, 0, (SCM mom),
           "Extract numerator from grace timing.")
 {
+  LY_ASSERT_SMOB (Moment, mom, 1);
+
   Moment *ma = unsmob_moment (mom);
-  SCM_ASSERT_TYPE (ma, mom, SCM_ARG1, __FUNCTION__, "moment");
 
-  return scm_from_int (ma->grace_part_.numerator ());
+  return scm_from_int64 (ma->grace_part_.numerator ());
 }
 
 LY_DEFINE (ly_moment_grace_denominator, "ly:moment-grace-denominator",
           1, 0, 0, (SCM mom),
           "Extract denominator from grace timing.")
 {
+  LY_ASSERT_SMOB (Moment, mom, 1);
   Moment *ma = unsmob_moment (mom);
-  SCM_ASSERT_TYPE (ma, mom, SCM_ARG1, __FUNCTION__, "moment");
 
-  return scm_from_int (ma->grace_part_.denominator ());
+  return scm_from_int64 (ma->grace_part_.denominator ());
 }
 LY_DEFINE (ly_moment_main_numerator, "ly:moment-main-numerator",
           1, 0, 0, (SCM mom),
           "Extract numerator from main timing.")
 {
+  LY_ASSERT_SMOB (Moment, mom, 1);
   Moment *ma = unsmob_moment (mom);
-  SCM_ASSERT_TYPE (ma, mom, SCM_ARG1, __FUNCTION__, "moment");
 
-  return scm_from_int (ma->main_part_.numerator ());
+  return scm_from_int64 (ma->main_part_.numerator ());
 }
 
 LY_DEFINE (ly_moment_main_denominator, "ly:moment-main-denominator",
           1, 0, 0, (SCM mom),
           "Extract denominator from main timing.")
 {
+  LY_ASSERT_SMOB (Moment, mom, 1);
   Moment *ma = unsmob_moment (mom);
-  SCM_ASSERT_TYPE (ma, mom, SCM_ARG1, __FUNCTION__, "moment");
 
-  return scm_from_int (ma->main_part_.denominator ());
+  return scm_from_int64 (ma->main_part_.denominator ());
 }
 
 LY_DEFINE (ly_moment_less_p, "ly:moment<?",
           2, 0, 0, (SCM a, SCM b),
           "Compare two moments.")
 {
+  LY_ASSERT_SMOB (Moment, a, 1); 
+  LY_ASSERT_SMOB (Moment, b, 2); 
+  
   Moment *ma = unsmob_moment (a);
   Moment *mb = unsmob_moment (b);
-  SCM_ASSERT_TYPE (ma, a, SCM_ARG1, __FUNCTION__, "moment");
-  SCM_ASSERT_TYPE (mb, b, SCM_ARG2, __FUNCTION__, "moment");
+
   return ly_bool2scm (*ma < *mb);
 }