healpix_data_io.h

00001 /*
00002  *  This file is part of Healpix_cxx.
00003  *
00004  *  Healpix_cxx is free software; you can redistribute it and/or modify
00005  *  it under the terms of the GNU General Public License as published by
00006  *  the Free Software Foundation; either version 2 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  Healpix_cxx is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU General Public License
00015  *  along with Healpix_cxx; if not, write to the Free Software
00016  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00017  *
00018  *  For more information about HEALPix, see http://healpix.jpl.nasa.gov
00019  */
00020 
00021 /*
00022  *  Healpix_cxx is being developed at the Max-Planck-Institut fuer Astrophysik
00023  *  and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt
00024  *  (DLR).
00025  */
00026 
00027 /*
00028  *  Copyright (C) 2003, 2005 Max-Planck-Society
00029  *  Author: Martin Reinecke
00030  */
00031 
00032 #ifndef HEALPIX_DATA_IO_H
00033 #define HEALPIX_DATA_IO_H
00034 
00035 #include <string>
00036 
00037 class paramfile;
00038 class simparams;
00039 template<typename T> class arr;
00040 
00041 void read_weight_ring (const std::string &dir, int nside,
00042   arr<double> &weight);
00043 void get_ring_weights (paramfile &params, simparams &par, int nside,
00044   arr<double> &weight);
00045 
00046 void read_pixwin (const std::string &dir, int nside, arr<double> &temp);
00047 void read_pixwin (const std::string &dir, int nside, arr<double> &temp,
00048   arr<double> &pol);
00049 
00050 void get_pixwin (paramfile &params, simparams &par, int lmax,
00051   int nside, arr<double> &pixwin);
00052 void get_pixwin (paramfile &params, simparams &par, int lmax,
00053   int nside, arr<double> &pixwin, arr<double> &pixwin_pol);
00054 
00055 #endif