| ▼NCCfits | Namespace enclosing all CCfits classes and globals definitions |
| CAsciiTable | Class Representing Ascii Table Extensions |
| CBinTable | Class Representing Binary Table Extensions. Contains columns with scalar or vector row entries |
| ▼CColumn | Abstract base class for Column objects |
| CInsufficientElements | Exception thrown if the data supplied for a write operation is less than declared |
| CInvalidDataType | Exception thrown for invalid data type inputs |
| CInvalidNumberOfRows | Exception thrown if user enters a non-positive number for the number of rows to write |
| CInvalidRowNumber | Exception thrown on attempting to read a row number beyond the end of a table |
| CInvalidRowParameter | Exception thrown on incorrect row writing request |
| CNoNullValue | Exception thrown if a null value is specified without support from existing column header |
| CRangeError | Exception to be thrown for inputs that cause range errors in column read operations |
| CWrongColumnType | Exception thrown on attempting to access a scalar column as vector data |
| ▼CExtHDU | Base class for all FITS extension HDUs, i.e. Image Extensions and Tables |
| CWrongExtensionType | Exception to be thrown on unmatched extension types |
| ▼CFITS | Memory object representation of a disk FITS file |
| CCantCreate | Thrown on failure to create new file |
| CCantOpen | Thrown on failure to open existing file |
| CNoSuchHDU | Exception thrown by HDU retrieval methods |
| COperationNotSupported | Thrown for unsupported operations, such as attempted to select rows from an image extension |
| CFitsError | FitsError is the exception thrown by non-zero cfitsio status codes |
| CFitsException | FitsException is the base class for all exceptions thrown by this library |
| CFitsFatal | [potential] base class for exceptions to be thrown on internal library error |
| CGroupTable | Class representing a hierarchical association of Header Data Units (HDUs) |
| ▼CHDU | Base class for all HDU [Header-Data Unit] objects |
| CInvalidExtensionType | Exception to be thrown if user requests extension type that can not be understood as ImageExt, AsciiTable or BinTable |
| CInvalidImageDataType | Exception to be thrown if user requests creation of an image of type not supported by cfitsio |
| CNoNullValue | Exception to be thrown on seek errors for keywords |
| CNoSuchKeyword | Exception to be thrown on seek errors for keywords |
| CKeyword | Abstract base class defining the interface for Keyword objects |
| CPHDU | Class representing the primary HDU for a FITS file |
| ▼CTable | |
| CNoSuchColumn | Exception to be thrown on a failure to retrieve a column specified either by name or index number |
| NFITSUtil | FITSUtil is a namespace containing functions used internally by CCfits, but which might be of use for other applications |
