src/math/RealSphericalHarmonic.hpp

/**
 * @file RealSphericalHarmonic.hpp
 * @author Dan Gezelter
 * @date 10/18/2004
 * @version 1.0
 */

#ifndef MATH_REALSPHERICALHARMONIC_HPP
#define MATH_REALSPHERICALHARMONIC_HPP

#include <string.h>

#define SH_SIN  0
#define SH_COS  1

namespace oopse {
  class RealSphericalHarmonic {
  public:
    
    RealSphericalHarmonic();
    virtual ~RealSphericalHarmonic() {} 
    
    void setL(int theL) { L = theL; };
    int getL() { return L; }
    
    void setM(int theM) { M = theM; };
    int getM() { return M; }
    
    void setCoefficient(double co) {coefficient = co;}
    double 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;}

    bool isSinFunction() { return functionType == SH_SIN ? true : false;}
    bool isCosFunction() { return functionType == SH_COS ? true : false;}
    
    double getValueAt(double costheta, double phi);
    
  protected:
    
    double LegendreP (int l, int m, double x);
    
    int L;
    int M;
    short int functionType;
    double coefficient;
    
  };
}

#endif
Revision:	1591
Committed:	Mon Oct 18 16:30:04 2004 UTC (19 years, 8 months ago) by gezelter
File size:	1240 byte(s)
Log Message:	Your basic run of the mill real-valued versions of Y_l^m(\theta, \phi)
#	Content
1	/**
2	* @file RealSphericalHarmonic.hpp
3	* @author Dan Gezelter
4	* @date 10/18/2004
5	* @version 1.0
6	*/
7
8	#ifndef MATH_REALSPHERICALHARMONIC_HPP
9	#define MATH_REALSPHERICALHARMONIC_HPP
10
11	#include <string.h>
12
13	#define SH_SIN 0
14	#define SH_COS 1
15
16	namespace oopse {
17	class RealSphericalHarmonic {
18	public:
19
20	RealSphericalHarmonic();
21	virtual ~RealSphericalHarmonic() {}
22
23	void setL(int theL) { L = theL; };
24	int getL() { return L; }
25
26	void setM(int theM) { M = theM; };
27	int getM() { return M; }
28
29	void setCoefficient(double co) {coefficient = co;}
30	double getCoefficient() {return coefficient;}
31
32	void setFunctionType(short int theType) {functionType = theType;}
33	short int getFunctionType() { return functionType; }
34
35	void makeSinFunction() {functionType = SH_SIN;}
36	void makeCosFunction() {functionType = SH_COS;}
37
38	bool isSinFunction() { return functionType == SH_SIN ? true : false;}
39	bool isCosFunction() { return functionType == SH_COS ? true : false;}
40
41	double getValueAt(double costheta, double phi);
42
43	protected:
44
45	double LegendreP (int l, int m, double x);
46
47	int L;
48	int M;
49	short int functionType;
50	double coefficient;
51
52	};
53	}
54
55	#endif