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/*
FITS related utility
Copyright © 2016, 2018 F.Hroch (hroch@physics.muni.cz)
This file is part of Munipack.
Munipack is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Munipack is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Munipack. If not, see <http://www.gnu.org/licenses/>.
*/
#include "fits.h"
#include "mfitsio.h"
#include <string>
#include <vector>
#include <fitsio.h>
#include <cassert>
using namespace std;
int ext_remove(const string& filename, const vector<string>& extnames,
const string& output)
{
fitsfile *f = 0;
int status, hdutype;
const int extver = 0;
string name;
if( filename == output )
name = filename;
else {
mfitsio_unlink(output);
mfitsio_copy(filename,output);
name = output;
}
status = 0;
if( fits_open_file(&f, name.c_str(), READWRITE, &status) == 0 ) {
vector<string>::const_iterator extname;
for( extname = extnames.begin(); extname < extnames.end(); extname++ ) {
fits_movabs_hdu(f,1,&hdutype,&status);
while( status == 0 ) {
fits_movnam_hdu(f,ANY_HDU,const_cast<char*>(extname->c_str()),
extver,&status);
if( status == BAD_HDU_NUM ) {
break;
}
fits_delete_hdu(f,&hdutype,&status);
}
}
}
fits_close_file(f, &status);
fits_report_error(stderr, status);
return status;
}
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