--- trunk/src/math/RealSphericalHarmonic.hpp	2004/10/18 16:30:04	98
+++ trunk/src/math/RealSphericalHarmonic.hpp	2006/05/17 21:51:42	963
@@ -1,3 +1,44 @@
+/*
+ * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
+ *
+ * The University of Notre Dame grants you ("Licensee") a
+ * non-exclusive, royalty free, license to use, modify and
+ * redistribute this software in source and binary code form, provided
+ * that the following conditions are met:
+ *
+ * 1. Acknowledgement of the program authors must be made in any
+ *    publication of scientific results based in part on use of the
+ *    program.  An acceptable form of acknowledgement is citation of
+ *    the article in which the program was described (Matthew
+ *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
+ *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
+ *    Parallel Simulation Engine for Molecular Dynamics,"
+ *    J. Comput. Chem. 26, pp. 252-271 (2005))
+ *
+ * 2. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 3. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. All express or implied conditions, representations and
+ * warranties, including any implied warranty of merchantability,
+ * fitness for a particular purpose or non-infringement, are hereby
+ * excluded.  The University of Notre Dame and its licensors shall not
+ * be liable for any damages suffered by licensee as a result of
+ * using, modifying or distributing the software or its
+ * derivatives. In no event will the University of Notre Dame or its
+ * licensors be liable for any lost revenue, profit or data, or for
+ * direct, indirect, special, consequential, incidental or punitive
+ * damages, however caused and regardless of the theory of liability,
+ * arising out of the use of or inability to use software, even if the
+ * University of Notre Dame has been advised of the possibility of
+ * such damages.
+ */
+ 
 /**
  * @file RealSphericalHarmonic.hpp
  * @author Dan Gezelter
@@ -9,10 +50,10 @@
 #define MATH_REALSPHERICALHARMONIC_HPP
 
 #include <string.h>
+#include "config.h"
+#define RSH_SIN  0
+#define RSH_COS  1
 
-#define SH_SIN  0
-#define SH_COS  1
-
 namespace oopse {
   class RealSphericalHarmonic {
   public:
@@ -26,28 +67,28 @@ namespace oopse {
     void setM(int theM) { M = theM; };
     int getM() { return M; }
     
-    void setCoefficient(double co) {coefficient = co;}
-    double getCoefficient() {return coefficient;}
+    void setCoefficient(RealType co) {coefficient = co;}
+    RealType getCoefficient() {return coefficient;}
 
     void setFunctionType(short int theType) {functionType = theType;}
     short int getFunctionType() { return functionType; }
 
-    void makeSinFunction() {functionType = SH_SIN;}
-    void makeCosFunction() {functionType = SH_COS;}
+    void makeSinFunction() {functionType = RSH_SIN;}
+    void makeCosFunction() {functionType = RSH_COS;}
 
-    bool isSinFunction() { return functionType == SH_SIN ? true : false;}
-    bool isCosFunction() { return functionType == SH_COS ? true : false;}
+    bool isSinFunction() { return functionType == RSH_SIN ? true : false;}
+    bool isCosFunction() { return functionType == RSH_COS ? true : false;}
     
-    double getValueAt(double costheta, double phi);
+    RealType getValueAt(RealType costheta, RealType phi);
     
   protected:
     
-    double LegendreP (int l, int m, double x);
+    RealType LegendreP (int l, int m, RealType x);
     
     int L;
     int M;
     short int functionType;
-    double coefficient;
+    RealType coefficient;
     
   };
 }