Issue 4550 (2/2) Avoid "using namespace std;" in included files

[lilypond.git] / lily / tuplet-number.cc

diff --git a/lily/tuplet-number.cc b/lily/tuplet-number.cc
index ad27ac958c910b91e4e307616fc0ce6c52b681b6..a28458b2b8857c8b7aa6fda28f81eb078b78e35a 100644 (file)
--- a/lily/tuplet-number.cc
+++ b/lily/tuplet-number.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 
   LilyPond is free software: you can redistribute it and/or modify
@@ -34,6 +34,8 @@
 #include "stem.hh"
 #include "warn.hh"
 
+using std::vector;
+
 /*
   The reference stem is used to determine on which side of the beam to place
   the tuplet number when it is positioned independently of a bracket.  (The number
@@ -109,7 +111,7 @@ Drul_array<Grob *>
 Tuplet_number::adjacent_note_columns (Grob *me_grob, Grob *ref_stem)
 {
   Spanner *me = dynamic_cast<Spanner *> (me_grob);
-  Spanner *tuplet = unsmob_spanner (me->get_object ("bracket"));
+  Spanner *tuplet = unsmob<Spanner> (me->get_object ("bracket"));
 
   extract_grob_set (tuplet, "note-columns", columns);
   Grob *ref_col = ref_stem->get_parent (X_AXIS); // X-parent of Stem = NoteColumn
@@ -156,7 +158,7 @@ bool
 Tuplet_number::knee_position_against_beam (Grob *me_grob, Grob *ref_stem)
 {
   Spanner *me = dynamic_cast<Spanner *> (me_grob);
-  Spanner *tuplet = unsmob_spanner (me->get_object ("bracket"));
+  Spanner *tuplet = unsmob<Spanner> (me->get_object ("bracket"));
 
   bool bracket_visible = to_boolean (me->get_property ("bracket-visibility"))
                          || !tuplet->extent (tuplet, Y_AXIS).is_empty ();
@@ -166,7 +168,7 @@ Tuplet_number::knee_position_against_beam (Grob *me_grob, Grob *ref_stem)
 
   Grob *beam = Stem::get_beam (ref_stem);
 
-  if (!beam || !to_boolean (beam->get_property ("knee")))
+  if (!beam || !Beam::is_knee (beam))
     return false;
 
   Grob *commonx = Tuplet_bracket::get_common_x (tuplet);
@@ -213,8 +215,8 @@ MAKE_SCHEME_CALLBACK (Tuplet_number, print, 1);
 SCM
 Tuplet_number::print (SCM smob)
 {
-  Spanner *me = unsmob_spanner (smob);
-  Spanner *tuplet = unsmob_spanner (me->get_object ("bracket"));
+  Spanner *me = unsmob<Spanner> (smob);
+  Spanner *tuplet = unsmob<Spanner> (me->get_object ("bracket"));
 
   if (!tuplet || !tuplet->is_live ())
     {
@@ -223,7 +225,7 @@ Tuplet_number::print (SCM smob)
     }
 
   SCM stc_scm = Text_interface::print (smob);
-  Stencil *stc = unsmob_stencil (stc_scm);
+  Stencil *stc = unsmob<Stencil> (stc_scm);
 
   stc->align_to (X_AXIS, CENTER);
   stc->align_to (Y_AXIS, CENTER);
@@ -257,13 +259,13 @@ MAKE_SCHEME_CALLBACK (Tuplet_number, calc_x_offset, 1);
 SCM
 Tuplet_number::calc_x_offset (SCM smob)
 {
-  Spanner *me = unsmob_spanner (smob);
+  Spanner *me = unsmob<Spanner> (smob);
 
   Item *left_bound = me->get_bound (LEFT);
   Item *right_bound = me->get_bound (RIGHT);
   Drul_array<Item *> bounds (left_bound, right_bound);
 
-  Spanner *tuplet = unsmob_spanner (me->get_object ("bracket"));
+  Spanner *tuplet = unsmob<Spanner> (me->get_object ("bracket"));
 
   Grob *commonx = Tuplet_bracket::get_common_x (tuplet);
   commonx = commonx->common_refpoint (me, X_AXIS);
@@ -272,7 +274,7 @@ Tuplet_number::calc_x_offset (SCM smob)
 
   for (LEFT_and_RIGHT (d))
     {
-      if (Note_column::has_interface (bounds[d])
+      if (has_interface<Note_column> (bounds[d])
           && Note_column::get_stem (bounds[d]))
         bounds[d] = Note_column::get_stem (bounds[d]);
       bound_poss[d] = Axis_group_interface::generic_bound_extent (bounds[d], commonx, X_AXIS)[-d];
@@ -336,19 +338,19 @@ count_beams_not_touching_stem (SCM beaming)
 
   for (SCM s = scm_car (beaming); scm_is_pair (s); s = scm_cdr (s))
     {
-      if (scm_c_memq (scm_car (s), scm_cdr (beaming)) != SCM_BOOL_F)
+      if (scm_is_true (scm_c_memq (scm_car (s), scm_cdr (beaming))))
         ++count;
     }
 
-  return max (0, count - 1);
+  return std::max (0, count - 1);
 }
 
 MAKE_SCHEME_CALLBACK (Tuplet_number, calc_y_offset, 1);
 SCM
 Tuplet_number::calc_y_offset (SCM smob)
 {
-  Spanner *me = unsmob_spanner (smob);
-  Spanner *tuplet = unsmob_spanner (me->get_object ("bracket"));
+  Spanner *me = unsmob<Spanner> (smob);
+  Spanner *tuplet = unsmob<Spanner> (me->get_object ("bracket"));
   Drul_array<Real> positions = robust_scm2drul (tuplet->get_property ("positions"),
                                                 Drul_array<Real> (0.0, 0.0));
   SCM to_bracket = scm_from_double ((positions[LEFT] + positions[RIGHT]) / 2.0);
@@ -362,10 +364,6 @@ Tuplet_number::calc_y_offset (SCM smob)
   if (!ref_stem || !knee_position_against_beam (me, ref_stem))
     return to_bracket;
 
-  Grob *beam = Stem::get_beam (ref_stem);
-  if (!beam || !to_boolean (beam->get_property ("knee")))
-    return to_bracket;
-
   /*
     First, we calculate the Y-offset of the tuplet number as if it
     is positioned at the reference stem.
@@ -388,6 +386,7 @@ Tuplet_number::calc_y_offset (SCM smob)
   */
   if (to_boolean (ref_stem->get_property ("french-beaming")))
     {
+      Grob *beam = Stem::get_beam (ref_stem);
       Real beam_translation = Beam::get_beam_translation (beam);
       SCM beaming = ref_stem->get_property ("beaming");
       y_offset += ref_stem_dir
@@ -419,8 +418,8 @@ Tuplet_number::calc_y_offset (SCM smob)
                   : staff_ext_y[DOWN] > ref_stem_ext[UP];
       if (move)
         {
-          Interval ledger_domain = Interval (min (staff_ext_y[UP], ref_stem_ext[UP]),
-                                             max (staff_ext_y[DOWN], ref_stem_ext[DOWN]));
+          Interval ledger_domain = Interval (std::min (staff_ext_y[UP], ref_stem_ext[UP]),
+                                             std::max (staff_ext_y[DOWN], ref_stem_ext[DOWN]));
           Interval num_y (me->extent (commony, Y_AXIS));
           num_y.translate (y_offset);
           Interval num_ledger_overlap (num_y);
@@ -453,7 +452,7 @@ Tuplet_number::calc_y_offset (SCM smob)
   Interval colliding_acc_ext_y;
 
   for (vsize i = 0; i < heads.size (); i++)
-    if (Grob *acc = unsmob_grob (heads[i]->get_object ("accidental-grob")))
+    if (Grob *acc = unsmob<Grob> (heads[i]->get_object ("accidental-grob")))
       {
         commony = commony->common_refpoint (acc, Y_AXIS);
         Interval acc_ext_y = acc->extent (commony, Y_AXIS);
@@ -487,8 +486,8 @@ MAKE_SCHEME_CALLBACK (Tuplet_number, calc_cross_staff, 1)
 SCM
 Tuplet_number::calc_cross_staff (SCM smob)
 {
-  Grob *me = unsmob_grob (smob);
-  return unsmob_grob (me->get_object ("bracket"))->get_property ("cross-staff");
+  Grob *me = unsmob<Grob> (smob);
+  return unsmob<Grob> (me->get_object ("bracket"))->get_property ("cross-staff");
 }
 
 ADD_INTERFACE (Tuplet_number,