This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12345]

CCCfits::Column	Abstract base class for Column objects
CCCfits::FITS	Memory object representation of a disk FITS file
▼CCCfits::FitsException	FitsException is the base class for all exceptions thrown by this library
CCCfits::Column::InsufficientElements	Exception thrown if the data supplied for a write operation is less than declared
CCCfits::Column::InvalidDataType	Exception thrown for invalid data type inputs
CCCfits::Column::InvalidNumberOfRows	Exception thrown if user enters a non-positive number for the number of rows to write
CCCfits::Column::InvalidRowNumber	Exception thrown on attempting to read a row number beyond the end of a table
CCCfits::Column::InvalidRowParameter	Exception thrown on incorrect row writing request
CCCfits::Column::NoNullValue	Exception thrown if a null value is specified without support from existing column header
CCCfits::Column::RangeError	Exception to be thrown for inputs that cause range errors in column read operations
CCCfits::Column::WrongColumnType	Exception thrown on attempting to access a scalar column as vector data
CCCfits::ExtHDU::WrongExtensionType	Exception to be thrown on unmatched extension types
CCCfits::FITS::CantCreate	Thrown on failure to create new file
CCCfits::FITS::CantOpen	Thrown on failure to open existing file
CCCfits::FITS::NoSuchHDU	Exception thrown by HDU retrieval methods
CCCfits::FITS::OperationNotSupported	Thrown for unsupported operations, such as attempted to select rows from an image extension
CCCfits::FITSUtil::UnrecognizedType	Exception thrown by MatchType if it encounters data type incompatible with cfitsio
CCCfits::FitsError	FitsError is the exception thrown by non-zero cfitsio status codes
CCCfits::HDU::InvalidExtensionType	Exception to be thrown if user requests extension type that can not be understood as ImageExt, AsciiTable or BinTable
CCCfits::HDU::InvalidImageDataType	Exception to be thrown if user requests creation of an image of type not supported by cfitsio
CCCfits::HDU::NoNullValue	Exception to be thrown on seek errors for keywords
CCCfits::HDU::NoSuchKeyword	Exception to be thrown on seek errors for keywords
CCCfits::Table::NoSuchColumn	Exception to be thrown on a failure to retrieve a column specified either by name or index number
CCCfits::FitsFatal	[potential] base class for exceptions to be thrown on internal library error
CCCfits::FITSUtil::auto_array_ptr< X >	A class that mimics the std:: library auto_ptr class, but works with arrays
CCCfits::FITSUtil::CAarray< T >	Function object returning C array from a valarray. see CVarray for details
CCCfits::FITSUtil::CVAarray< T >	Function object returning C array from a vector of valarrays. see CVarray for details
CCCfits::FITSUtil::CVarray< T >	Function object class for returning C arrays from standard library objects used in the FITS library implementation
CCCfits::FITSUtil::MatchName< T >	Predicate for classes that have a name attribute; match input string with instance name
CCCfits::FITSUtil::MatchNum< T >	Predicate for classes that have an index attribute; match input index with instance value
CCCfits::FITSUtil::MatchPtrName< T >	As for MatchName, only with the input class a pointer
CCCfits::FITSUtil::MatchPtrNum< T >	As for MatchNum, only with the input class a pointer
CCCfits::FITSUtil::MatchType< T >	Function object that returns the FITS ValueType corresponding to an input intrinsic type
▼CCCfits::HDU	Base class for all HDU [Header-Data Unit] objects
▼CCCfits::ExtHDU	Base class for all FITS extension HDUs, i.e. Image Extensions and Tables
▼CCCfits::Table
CCCfits::AsciiTable	Class Representing Ascii Table Extensions
▼CCCfits::BinTable	Class Representing Binary Table Extensions. Contains columns with scalar or vector row entries
CCCfits::GroupTable	Class representing a hierarchical association of Header Data Units (HDUs)
CCCfits::PHDU	Class representing the primary HDU for a FITS file
CCCfits::Keyword	Abstract base class defining the interface for Keyword objects
CImageExt< T >