Issue 4134: Remove trivial print_smob member functions

[lilypond.git] / lily / font-metric.cc

diff --git a/lily/font-metric.cc b/lily/font-metric.cc
index b2ff830696a315cd36e5bc1bd8fc25e6a7bcc998..899d80f821166ad95d10f6b0b0e9e11b495c078d 100644 (file)
--- a/lily/font-metric.cc
+++ b/lily/font-metric.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1999--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1999--2014 Han-Wen Nienhuys <hanwen@xs4all.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
@@ -29,7 +29,6 @@ using namespace std;
 #include "stencil.hh"
 #include "warn.hh"
 
-#include "ly-smobs.icc"
 
 Real
 Font_metric::design_size () const
@@ -48,8 +47,8 @@ Font_metric::find_by_name (string s) const
   if (idx >= 0)
     {
       expr = scm_list_3 (ly_symbol2scm ("named-glyph"),
-                        self_scm (),
-                        ly_string2scm (s));
+                         self_scm (),
+                         ly_string2scm (s));
       b = get_indexed_char_dimensions (idx);
     }
 
@@ -60,7 +59,6 @@ Font_metric::find_by_name (string s) const
 Font_metric::Font_metric ()
 {
   description_ = SCM_EOL;
-  self_scm_ = SCM_EOL;
   smobify_self ();
 }
 
@@ -79,17 +77,11 @@ Font_metric::count () const
 }
 
 Box
-Font_metric::get_indexed_char_dimensions (size_t k) const
+Font_metric::get_indexed_char_dimensions (size_t) const
 {
   return Box (Interval (0, 0), Interval (0, 0));
 }
 
-size_t
-Font_metric::name_to_index (string) const
-{
-  return (size_t)-1;
-}
-
 Offset
 Font_metric::get_indexed_wxwy (size_t) const
 {
@@ -102,17 +94,16 @@ Font_metric::derived_mark () const
 }
 
 SCM
-Font_metric::mark_smob (SCM s)
+Font_metric::mark_smob ()
 {
-  Font_metric *m = (Font_metric *) SCM_CELL_WORD_1 (s);
-  m->derived_mark ();
-  return m->description_;
+  derived_mark ();
+  return description_;
 }
 
 int
 Font_metric::print_smob (SCM s, SCM port, scm_print_state *)
 {
-  Font_metric *m = unsmob_metrics (s);
+  Font_metric *m = Font_metric::unsmob (s);
   scm_puts ("#<", port);
   scm_puts (m->class_name (), port);
   scm_puts (" ", port);
@@ -121,9 +112,7 @@ Font_metric::print_smob (SCM s, SCM port, scm_print_state *)
   return 1;
 }
 
-IMPLEMENT_SMOBS (Font_metric);
-IMPLEMENT_DEFAULT_EQUAL_P (Font_metric);
-IMPLEMENT_TYPE_P (Font_metric, "ly:font-metric?");
+const char Font_metric::type_p_name_[] = "ly:font-metric?";
 
 SCM
 Font_metric::font_file_name () const
@@ -145,7 +134,7 @@ Font_metric::index_to_charcode (size_t i) const
 }
 
 Offset
-Font_metric::attachment_point (string) const
+Font_metric::attachment_point (const string&) const
 {
   return Offset (0, 0);
 }
@@ -158,10 +147,10 @@ Font_metric::sub_fonts () const
 
 Stencil
 Font_metric::text_stencil (Output_def *state,
-                           string, bool) const
+                           const string&, bool) const
 {
   (void) state;
-  
+
   programming_error ("Cannot get a text stencil from this font");
   return Stencil (Box (), SCM_EOL);
 }