X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fephemeris%2Fsaturn.cxx;h=8aed124809573ab2a4731602c5071944a38fa870;hb=598b64fa9569c16878c904e344e2e2775e210c42;hp=254629eca048ce7248ef8a14929b3aaef4700f33;hpb=8159b749f49be587e794a8438db7a4373d527b1d;p=simgear.git

diff --git a/simgear/ephemeris/saturn.cxx b/simgear/ephemeris/saturn.cxx
index 254629ec..8aed1248 100644
--- a/simgear/ephemeris/saturn.cxx
+++ b/simgear/ephemeris/saturn.cxx
@@ -5,44 +5,41 @@
  * September 1998. This code is based upon algorithms and data kindly 
  * provided by Mr. Paul Schlyter. (pausch@saaf.se). 
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
+ * Library General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Id$
  **************************************************************************/
 
-#ifdef __BORLANDC__
-#  define exception c_exception
-#endif
-#include <math.h>
+#include <cmath>
 
 #include "saturn.hxx"
 
 /*************************************************************************
- * Saturn::Saturn(SGTime *t)
+ * Saturn::Saturn(double mjd)
  * Public constructor for class Saturn
  * Argument: The current time.
  * the hard coded orbital elements for Saturn are passed to 
  * CelestialBody::CelestialBody();
  ************************************************************************/
-Saturn::Saturn(SGTime *t) :
+Saturn::Saturn(double mjd) :
   CelestialBody(113.6634,   2.3898000E-5,
 		2.4886,	   -1.081E-7,
 		339.3939,   2.9766100E-5,
 		9.5547500,  0.000000,
 		0.055546,  -9.499E-9,
-		316.9670,   0.03344422820, t)
+		316.9670,   0.03344422820, mjd)
 {
 }
 Saturn::Saturn() :
@@ -56,17 +53,17 @@ Saturn::Saturn() :
 }
 
 /*************************************************************************
- * void Saturn::updatePosition(SGTime *t, Star *ourSun)
+ * void Saturn::updatePosition(double mjd, Star *ourSun)
  * 
  * calculates the current position of Saturn, by calling the base class,
  * CelestialBody::updatePosition(); The current magnitude is calculated using 
  * a Saturn specific equation
  *************************************************************************/
-void Saturn::updatePosition(SGTime *t, Star *ourSun)
+void Saturn::updatePosition(double mjd, Star *ourSun)
 {
-  CelestialBody::updatePosition(t, ourSun);
+  CelestialBody::updatePosition(mjd, ourSun);
   
-  double actTime = fgCalcActTime(t);
+  double actTime = sgCalcActTime(mjd);
   double ir = 0.4897394;
   double Nr = 2.9585076 + 6.6672E-7*actTime;
   double B = asin (sin(declination) * cos(ir) -