Changeset 2968 in Sophya for trunk/SophyaLib/SkyMap/spherehealpix.cc

Timestamp:

Jun 6, 2006, 6:53:51 PM (19 years ago)

Author:

ansari

Message:

Ajout methode ThetaOfSlice() a l'interface SphericalMap et propagation , Reza 06/06/2006

File:

• trunk/SophyaLib/SkyMap/spherehealpix.cc (modified) (2 diffs)

trunk/SophyaLib/SkyMap/spherehealpix.cc

@@ -299 +299 @@
 }
 
+//! Return the theta angle for slice defined by \b index
+template<class T>
+r_8 SphereHEALPix<T>::ThetaOfSlice(int_4 index) const
+{
+  uint_4 nbslices = uint_4(4*nSide_-1);
+  if (index<0 || index >= nbslices) 
+    throw RangeCheckError(" SphereHEALPix::ThetaOfSlice()  index out of range");
+  r_8 theta, phi0;
+  PixThetaPhi(sliceBeginIndex_(index), theta, phi0);
+  return theta;
+}
+
 /*!  \fn void SOPHYA::SphereHEALPix::GetThetaSlice(int_4 index,r_8& theta,TVector<r_8>& phi,TVector<T>& value) const 
 
@@ -317 +329 @@
     {
       cout << " SphereHEALPix::GetThetaSlice : Pixel index out of range" <<endl;
-      throw RangeCheckError(" SphereHEALPix::GetThetaSlice : Pixel index out of range");
+      throw RangeCheckError(" SphereHEALPix::GetThetaSlice()  index out of range");
     }