GFits.i
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/***************************************************************************
* GFits.i - FITS file class *
* ----------------------------------------------------------------------- *
* copyright (C) 2008-2017 by Juergen Knoedlseder *
* ----------------------------------------------------------------------- *
* *
* This program 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. *
* *
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
/**
* @file GFits.i
* @brief FITS file class interface definition
* @author Juergen Knoedlseder
*/
%{
/* Put headers and other declarations here that are needed for compilation */
#include "GTools.hpp"
#include "GFits.hpp"
#include "GFitsHDU.hpp"
#include "GFitsImage.hpp"
#include "GFitsImageByte.hpp"
#include "GFitsImageDouble.hpp"
#include "GFitsImageFloat.hpp"
#include "GFitsImageLong.hpp"
#include "GFitsImageLongLong.hpp"
#include "GFitsImageSByte.hpp"
#include "GFitsImageShort.hpp"
#include "GFitsImageULong.hpp"
#include "GFitsImageUShort.hpp"
#include "GFitsTable.hpp"
#include "GFitsBinTable.hpp"
#include "GFitsAsciiTable.hpp"
%}
/***********************************************************************//**
* @class GFits
*
* @brief FITS file class
***************************************************************************/
class GFits : public GContainer {
public:
// Constructors and destructors
GFits(void);
GFits(const GFilename& filename, const bool& create = false);
GFits(const GFits& fits);
virtual ~GFits(void);
// Methods
void clear(void);
GFits* clone(void) const;
std::string classname(void) const;
GFitsHDU* at(const int& extno);
GFitsHDU* at(const std::string& extname);
GFitsImage* image(const int& extno);
GFitsImage* image(const std::string& extname);
GFitsTable* table(const int& extno);
GFitsTable* table(const std::string& extname);
int size(void) const;
bool is_empty(void) const;
GFitsHDU* set(const int& extno, const GFitsHDU& hdu);
GFitsHDU* set(const std::string& extname, const GFitsHDU& hdu);
GFitsHDU* append(const GFitsHDU& hdu);
GFitsHDU* insert(const int& extno, const GFitsHDU& hdu);
GFitsHDU* insert(const std::string& extname, const GFitsHDU& hdu);
void remove(const int& extno);
void remove(const std::string& extname);
void reserve(const int& num);
void extend(const GFits& fits);
bool contains(const int& extno) const;
bool contains(const std::string& extname) const;
const GFilename& filename(void) const;
int extno(const std::string& extname) const;
void open(const GFilename& filename,
const bool& create = false);
void save(const bool& clobber = false);
void saveto(const GFilename& filename,
const bool& clobber = false);
void close(void);
void publish(const int& extno,
const std::string& name = "") const;
void publish(const std::string& extname,
const std::string& name = "") const;
};
/***********************************************************************//**
* @brief GFits class SWIG extension
***************************************************************************/
%extend GFits {
GFitsHDU* __getitem__(const int& extno) {
// Counting from start, e.g. [2]
if (extno >= 0 && extno < self->size()) {
return (*self)[extno];
}
// Counting from end, e.g. [-1]
else if (extno < 0 && self->size()+extno >= 0) {
return (*self)[self->size()+extno];
}
else {
throw GException::out_of_range("__getitem__(int)",
"Extension number",
extno, self->size());
}
}
GFitsHDU* __getitem__(const std::string& extname) {
return (*self)[extname];
}
GFits* __getitem__(PyObject *param) {
if (PySlice_Check(param)) {
Py_ssize_t start = 0;
Py_ssize_t stop = 0;
Py_ssize_t step = 0;
Py_ssize_t len = self->size();
if (PythonSlice_GetIndices(param, len, &start, &stop, &step) == 0) {
GFits* fits = new GFits;
if (step > 0) {
for (int i = (int)start; i < (int)stop; i += (int)step) {
fits->append(*(*self)[i]);
}
}
else {
for (int i = (int)start; i > (int)stop; i += (int)step) {
fits->append(*(*self)[i]);
}
}
return fits;
}
else {
throw GException::invalid_argument("__getitem__(PyObject)",
"Invalid slice indices");
}
}
else {
throw GException::invalid_argument("__getitem__(PyObject)","");
}
}
void __setitem__(const int& extno, const GFitsHDU& hdu) {
// Counting from start, e.g. [2]
if (extno >= 0 && extno < self->size()) {
self->set(extno, hdu);
}
// Counting from end, e.g. [-1]
else if (extno < 0 && self->size()+extno >= 0) {
self->set(self->size()+extno, hdu);
}
else {
throw GException::out_of_range("__setitem__(int)",
"Extension number",
extno, self->size());
}
}
void __setitem__(const std::string& extname, const GFitsHDU& hdu) {
self->set(extname, hdu);
return;
}
GFits copy() {
return (*self);
}
}