fits.h File Reference

#include <climits>
#include <string>
#include <set>
#include <boost/format.hpp>
#include "lsst/base.h"
#include "lsst/pex/exceptions.h"
#include "lsst/daf/base.h"
#include "ndarray.h"
#include "lsst/afw/fitsCompression.h"
#include "lsst/afw/fitsDefaults.h"

Go to the source code of this file.

Classes
class	lsst::afw::fits::FitsError
	An exception thrown when problems are found when reading or writing FITS files. More...
class	lsst::afw::fits::FitsTypeError
	An exception thrown when a FITS file has the wrong type. More...
class	lsst::afw::fits::HeaderIterationFunctor
	Base class for polymorphic functors used to iterator over FITS key headers. More...
class	lsst::afw::fits::MemFileManager
	Lifetime-management for memory that goes into FITS memory files. More...
struct	lsst::afw::fits::ImageWriteOptions
	Options for writing an image to FITS. More...
class	lsst::afw::fits::Fits
	A simple struct that combines the two arguments that must be passed to most cfitsio routines and contains thin and/or templated wrappers around common cfitsio routines. More...
class	lsst::afw::fits::HduMoveGuard
	RAII scoped guard for moving the HDU in a Fits object. More...

Namespaces
	lsst
	A base class for image defects.
	lsst::afw
	lsst::afw::fits

Macros
#define	LSST_FITS_EXCEPT(type, fitsObj, ...)   type(LSST_EXCEPT_HERE, lsst::afw::fits::makeErrorMessage((fitsObj).fptr, (fitsObj).status, __VA_ARGS__))
	A FITS-related replacement for LSST_EXCEPT that takes an additional Fits object and uses makeErrorMessage(fitsObj.fptr, fitsObj.status, ...) to construct the message. More...
#define	LSST_FITS_CHECK_STATUS(fitsObj, ...)   if ((fitsObj).status != 0) throw LSST_FITS_EXCEPT(lsst::afw::fits::FitsError, fitsObj, __VA_ARGS__)
	Throw a FitsError exception if the status of the given Fits object is nonzero. More...

Functions
std::string	lsst::afw::fits::makeErrorMessage (std::string const &fileName="", int status=0, std::string const &msg="")
	Return an error message reflecting FITS I/O errors. More...
std::string	lsst::afw::fits::makeErrorMessage (std::string const &fileName, int status, boost::format const &msg)
std::string	lsst::afw::fits::makeErrorMessage (void *fptr, int status=0, std::string const &msg="")
	Return an error message reflecting FITS I/O errors. More...
std::string	lsst::afw::fits::makeErrorMessage (void *fptr, int status, boost::format const &msg)
std::string	lsst::afw::fits::makeLimitedFitsHeader (lsst::daf::base::PropertySet const &metadata, std::set< std::string > const &excludeNames={})
	Format a PropertySet into an FITS header string in a simplistic fashion. More...
template<typename T >
int	lsst::afw::fits::getBitPix ()
	Return the cfitsio integer BITPIX code for the given data type. More...
template<typename T , int N, int C>
ndarray::Array< T const, N, N > const	lsst::afw::fits::makeContiguousArray (ndarray::Array< T, N, C > const &array)
	Construct a contiguous ndarray. More...
std::shared_ptr< daf::base::PropertyList >	lsst::afw::fits::combineMetadata (std::shared_ptr< const daf::base::PropertyList > first, std::shared_ptr< const daf::base::PropertyList > second)
	Combine two sets of metadata in a FITS-appropriate fashion. More...
std::shared_ptr< daf::base::PropertyList >	lsst::afw::fits::readMetadata (std::string const &fileName, int hdu=DEFAULT_HDU, bool strip=false)
	Read FITS header. More...
std::shared_ptr< daf::base::PropertyList >	lsst::afw::fits::readMetadata (fits::MemFileManager &manager, int hdu=DEFAULT_HDU, bool strip=false)
	Read FITS header. More...
std::shared_ptr< daf::base::PropertyList >	lsst::afw::fits::readMetadata (fits::Fits &fitsfile, bool strip=false)
	Read FITS header. More...
void	lsst::afw::fits::setAllowImageCompression (bool allow)
bool	lsst::afw::fits::getAllowImageCompression ()

Macro Definition Documentation

LSST_FITS_CHECK_STATUS

#define LSST_FITS_CHECK_STATUS	(		fitsObj,
			...
	)		if ((fitsObj).status != 0) throw LSST_FITS_EXCEPT(lsst::afw::fits::FitsError, fitsObj, __VA_ARGS__)

Throw a FitsError exception if the status of the given Fits object is nonzero.

Definition at line 111 of file fits.h.

LSST_FITS_EXCEPT

#define LSST_FITS_EXCEPT	(		type,
			fitsObj,
			...
	)		type(LSST_EXCEPT_HERE, lsst::afw::fits::makeErrorMessage((fitsObj).fptr, (fitsObj).status, __VA_ARGS__))

A FITS-related replacement for LSST_EXCEPT that takes an additional Fits object and uses makeErrorMessage(fitsObj.fptr, fitsObj.status, ...) to construct the message.

Definition at line 105 of file fits.h.