* flower

[lilypond.git] / flower / offset.cc

diff --git a/flower/offset.cc b/flower/offset.cc
index 9af1f0d90713bae1a8641365c5e3177e5a2f9b97..a3ed32aecbbb9ac447d6450411bbe3c34e780a03 100644 (file)
--- a/flower/offset.cc
+++ b/flower/offset.cc
@@ -15,13 +15,12 @@ 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)
 {
@@ -30,25 +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[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;
 }
 
@@ -57,18 +55,16 @@ 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);
@@ -82,7 +78,7 @@ Offset::arg () const
 
 /**
    euclidian vector length / complex modulus
- */
+*/
 Real
 Offset::length () const
 {