source file of the GNU LilyPond music typesetter
- (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "offset.hh"
-#include <cmath>
#ifndef STANDALONE
-String
+string
Offset::to_string () const
{
- String s;
- s = String (" (") + ::to_string (coordinate_a_[X_AXIS]) + ", "
+ string s;
+ s = string (" (") + ::to_string (coordinate_a_[X_AXIS]) + ", "
+ ::to_string (coordinate_a_[Y_AXIS]) + ")";
return s;
}
Real
Offset::length () const
{
- return sqrt (sqr (coordinate_a_[X_AXIS]) + sqr (coordinate_a_[Y_AXIS]));
+ return sqrt (sqr (coordinate_a_[X_AXIS])
+ + sqr (coordinate_a_[Y_AXIS]));
}
bool