Changeset 1196 in Sophya for trunk/SophyaLib/SkyMap/spherehealpix.h

Timestamp:

Sep 22, 2000, 12:36:46 PM (25 years ago)

Author:

ansari

Message:

Introduction de la classe HEALPix pour accrocher les methodes de
converion angle<>index
rajout en methodes inline static de ces methodes de conversion pour
SphereHEALPix<T>
+ Autre modifs cosmetiques + MAJ Makefile , Reza 21/9/2000

File:

• trunk/SophyaLib/SkyMap/spherehealpix.h (modified) (5 diffs)

trunk/SophyaLib/SkyMap/spherehealpix.h

@@ -9 +9 @@
 #include "ppersist.h"
 
+#include "HEALPixUtils.h"
 
 namespace SOPHYA {
@@ -63 +64 @@
 class SphereHEALPix : public SphericalMap<T>
 {
-
-
-  friend class FIO_SphereHEALPix<T>;
-  friend class FITS_SphereHEALPix<T>;
-
 public :
+// Static Methods to ease the use of HEALPix index <> angle conversion methods
+
+  static inline int_4  nest2ring(int_4 nside,int_4 ipnest) 
+         { return HEALPix::nest2ring(nside, ipnest); }
+  static inline int_4  ring2nest(int_4 nside,int_4 ipring) 
+         { return HEALPix::ring2nest(nside, ipring); }
+  static inline int_4  ang2pix_ring(int_4 nside,double theta,double phi) 
+         { return HEALPix::ang2pix_ring(nside, theta, phi); }
+  static inline int_4  ang2pix_nest(int_4 nside,double theta,double phi) 
+         { return HEALPix::ang2pix_nest(nside, theta, phi); }
+  static inline void   pix2ang_ring(int_4 nside,int_4 ipix,double& theta,double& phi) 
+         { HEALPix::pix2ang_ring(nside, ipix, theta, phi); }
+  static inline void   pix2ang_nest(int_4 nside,int_4 ipix,double& theta,double& phi) 
+         { HEALPix::pix2ang_nest(nside, ipix, theta, phi); }
 
 SphereHEALPix();
@@ -217 +227 @@
                                                         {return Set(a);}
 
+ void CloneOrShare(const SphereHEALPix<T>& a);
+ SphereHEALPix<T>& Set(const SphereHEALPix<T>& a);
+ SphereHEALPix<T>& CopyElt(const SphereHEALPix<T>& a);
+
+
+ // friend declaration for classes which handle persistence and FITS IO
+ friend class FIO_SphereHEALPix<T>;
+ friend class FITS_SphereHEALPix<T>;
        
-private :
+protected :
 
 // ------------- méthodes internes ----------------------
@@ -224 +242 @@
 void SetThetaSlices(); 
 
-//int_4  nest2ring(int_4 nside,int_4 ipnest) const;
-//int_4  ring2nest(int_4 nside,int_4 ipring) const;
-
-//int_4  ang2pix_ring(int_4 nside,double theta,double phi) const;
-//int_4  ang2pix_nest(int_4 nside,double theta,double phi) const;
-//void pix2ang_ring(int_4 nside,int_4 ipix,double& theta,double& phi) const;
-//void pix2ang_nest(int_4 nside,int_4 ipix,double& theta,double& phi) const;
 inline void setParameters(int_4 nside, int_4 nbpixels, double solangle) 
   {
@@ -238 +249 @@
   }
 
- void CloneOrShare(const SphereHEALPix<T>& a);
- SphereHEALPix<T>& Set(const SphereHEALPix<T>& a);
- SphereHEALPix<T>& CopyElt(const SphereHEALPix<T>& a);
-
 // ------------- variables internes -----------------------