SourceXtractor::FitsFile Class Reference

represents access to a whole FITS file and handles loading and caching FITS headers More...

#include <FitsFile.h>

Collaboration diagram for SourceXtractor::FitsFile:

Public Member Functions
	FitsFile (const boost::filesystem::path &path, bool writeable)
	FitsFile (FitsFile &&)=default
virtual	~FitsFile ()
fitsfile *	getFitsFilePtr ()
const std::vector< int > &	getImageHdus () const
std::map< std::string, MetadataEntry > &	getHDUHeaders (int hdu)
std::vector< int >	getDimensions (int hdu) const
void	refresh ()

Private Member Functions
void	open ()
void	loadInfo ()
void	loadFitsHeader ()
void	loadHeadFile ()

Private Attributes
boost::filesystem::path	m_path
bool	m_is_writeable
std::unique_ptr< fitsfile, void(*)(fitsfile *)>	m_fits_ptr
std::vector< int >	m_image_hdus
std::vector< std::map< std::string, MetadataEntry > >	m_headers

Detailed Description

represents access to a whole FITS file and handles loading and caching FITS headers

Definition at line 43 of file FitsFile.h.

Constructor & Destructor Documentation

FitsFile() [1/2]

SourceXtractor::FitsFile::FitsFile	(	const boost::filesystem::path &	path,
		bool	writeable )

Definition at line 98 of file FitsFile.cpp.

References SourceXtractor::close_fits(), loadInfo(), m_fits_ptr, m_is_writeable, m_path, and open().

Referenced by FitsFile().

Here is the call graph for this function:

FitsFile() [2/2]

SourceXtractor::FitsFile::FitsFile ( FitsFile && )

default

References FitsFile().

Here is the call graph for this function:

~FitsFile()

SourceXtractor::FitsFile::~FitsFile ( )

virtual

Definition at line 105 of file FitsFile.cpp.

Member Function Documentation

getDimensions()

std::vector< int > SourceXtractor::FitsFile::getDimensions

(

int

hdu

)

const

Definition at line 325 of file FitsFile.cpp.

References m_fits_ptr, m_path, and std::vector< T >::push_back().

Here is the call graph for this function:

getFitsFilePtr()

fitsfile * SourceXtractor::FitsFile::getFitsFilePtr

(

)

Definition at line 107 of file FitsFile.cpp.

References m_fits_ptr.

Referenced by SourceXtractor::FitsImageSource::FitsImageSource(), SourceXtractor::FitsImageSource::FitsImageSource(), SourceXtractor::FitsImageSource::getImageTile(), SourceXtractor::FitsImageSource::saveTile(), and SourceXtractor::FitsImageSource::setMetadata().

getHDUHeaders()

std::map< std::string, MetadataEntry > & SourceXtractor::FitsFile::getHDUHeaders

(

int

hdu

)

Definition at line 115 of file FitsFile.cpp.

References m_headers.

Referenced by SourceXtractor::FitsImageSource::getMetadata().

getImageHdus()

const std::vector< int > & SourceXtractor::FitsFile::getImageHdus

(

)

const

Definition at line 111 of file FitsFile.cpp.

References m_image_hdus.

loadFitsHeader()

void SourceXtractor::FitsFile::loadFitsHeader ( )

private

Definition at line 245 of file FitsFile.cpp.

References SourceXtractor::loadHeadersFromFits(), m_fits_ptr, and m_headers.

Referenced by loadInfo().

Here is the call graph for this function:

loadHeadFile()

void SourceXtractor::FitsFile::loadHeadFile ( )

private

Definition at line 263 of file FitsFile.cpp.

References std::getline(), std::ifstream::good(), std::ifstream::is_open(), Euclid::Configuration::logger, m_headers, m_image_hdus, m_path, std::ifstream::open(), std::string::size(), and SourceXtractor::valueAutoCast().

Referenced by loadInfo().

Here is the call graph for this function:

loadInfo()

void SourceXtractor::FitsFile::loadInfo ( )

private

Definition at line 166 of file FitsFile.cpp.

References loadFitsHeader(), loadHeadFile(), m_fits_ptr, m_headers, m_image_hdus, and m_path.

Referenced by FitsFile(), and refresh().

Here is the call graph for this function:

open()

void SourceXtractor::FitsFile::open ( )

private

Definition at line 119 of file FitsFile.cpp.

References m_fits_ptr, m_is_writeable, and m_path.

Referenced by FitsFile().

refresh()

void SourceXtractor::FitsFile::refresh

(

)

Definition at line 143 of file FitsFile.cpp.

References loadInfo(), m_fits_ptr, m_is_writeable, and m_path.

Here is the call graph for this function:

Member Data Documentation

m_fits_ptr

std::unique_ptr<fitsfile, void (*)(fitsfile*)> SourceXtractor::FitsFile::m_fits_ptr

private

Definition at line 63 of file FitsFile.h.

Referenced by FitsFile(), getDimensions(), getFitsFilePtr(), loadFitsHeader(), loadInfo(), open(), and refresh().

m_headers

std::vector<std::map<std::string, MetadataEntry> > SourceXtractor::FitsFile::m_headers

private

Definition at line 65 of file FitsFile.h.

Referenced by getHDUHeaders(), loadFitsHeader(), loadHeadFile(), and loadInfo().

m_image_hdus

std::vector<int> SourceXtractor::FitsFile::m_image_hdus

private

Definition at line 64 of file FitsFile.h.

Referenced by getImageHdus(), loadHeadFile(), and loadInfo().

m_is_writeable

bool SourceXtractor::FitsFile::m_is_writeable

private

Definition at line 62 of file FitsFile.h.

Referenced by FitsFile(), open(), and refresh().

m_path

boost::filesystem::path SourceXtractor::FitsFile::m_path

private

Definition at line 61 of file FitsFile.h.

Referenced by FitsFile(), getDimensions(), loadHeadFile(), loadInfo(), open(), and refresh().

---

The documentation for this class was generated from the following files:

• SEFramework/SEFramework/FITS/FitsFile.h
• SEFramework/src/lib/FITS/FitsFile.cpp