X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Foffset.cc;h=d6d62d44e5e898417d7f0bdb3823f7792259e7db;hb=b4d74d2cc8ff7f3eaba5d2f70ba2da9bebac1dd0;hp=41eb841c244b925e5679cad9cb43390afb6643cb;hpb=da66c77772050eccbb972538c2cf9f6ec76018b4;p=lilypond.git

diff --git a/flower/offset.cc b/flower/offset.cc
index 41eb841c24..d6d62d44e5 100644
--- a/flower/offset.cc
+++ b/flower/offset.cc
@@ -3,28 +3,24 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
-#include <math.h>
 
-#ifndef STANDALONE
-#include "string.hh"
-#endif
 #include "offset.hh"
 
+#include <cmath>
 
 #ifndef STANDALONE
 String
 Offset::to_string () const
 {
   String s;
-  s = String (" (") + ::to_string (coordinate_a_[X_AXIS]) + ", " 
+  s = String (" (") + ::to_string (coordinate_a_[X_AXIS]) + ", "
     + ::to_string (coordinate_a_[Y_AXIS]) + ")";
   return s;
 }
 #endif
 
-
 bool
 isinf_b (Real r)
 {
@@ -33,25 +29,24 @@ isinf_b (Real r)
 
 /*
   free bsd fix by John Galbraith
- */
-  
+*/
+
 Offset
 complex_multiply (Offset z1, Offset z2)
 {
   Offset z;
   if (!isinf_b (z2[Y_AXIS]))
-  {
-      z[X_AXIS] = z1[X_AXIS] * z2[X_AXIS] - z1[Y_AXIS]*z2[Y_AXIS];
+    {
+      z[X_AXIS] = z1[X_AXIS] * z2[X_AXIS] - z1[Y_AXIS] * z2[Y_AXIS];
       z[Y_AXIS] = z1[X_AXIS] * z2[Y_AXIS] + z1[Y_AXIS] * z2[X_AXIS];
-  }
+    }
   return z;
 }
 
-
 Offset
 complex_conjugate (Offset o)
 {
-  o[Y_AXIS] = - o[Y_AXIS];
+  o[Y_AXIS] = -o[Y_AXIS];
   return o;
 }
 
@@ -60,21 +55,19 @@ complex_divide (Offset z1, Offset z2)
 {
   z2 = complex_conjugate (z2);
   Offset z = complex_multiply (z1, z2);
-  z *= 1/z2.length ();
+  z *= 1 / z2.length ();
   return z;
 }
 
-
-
 Offset
 complex_exp (Offset o)
 {
   Real s = sin (o[Y_AXIS]);
   Real c = cos (o[Y_AXIS]);
-  
+
   Real r = exp (o[X_AXIS]);
 
-  return Offset (r*c, r*s);
+  return Offset (r * c, r * s);
 }
 
 Real
@@ -85,7 +78,7 @@ Offset::arg () const
 
 /**
    euclidian vector length / complex modulus
- */
+*/
 Real
 Offset::length () const
 {