exceptions.h File Reference

#include <exception>
#include <string>
#include <sstream>

Classes
class	XpdfException
class	PdfException
class	PDFedit_devException
class	CObjectException
class	PdfOpenException
class	IndirectObjectsExhausted
class	NoPageRootException
class	MalformedFormatExeption
class	PageNotFoundException
class	AmbiguousPageTreeException
class	ReadOnlyDocumentException
class	ImplementationException
class	NotImplementedException
struct	XpdfInvalidObject
class	IndirectObjectNotFoundException
class	ElementNotFoundException
class	ElementBadTypeException
class	PermissionException
struct	CObjBadValue
struct	CObjInvalidObject
struct	CObjInvalidOperation
struct	CObjInvalidCast
struct	MalformedContentStreamException
struct	FilterNotSupported
struct	OutOfRange

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Detailed Description

Exceptions description.

Kernel is using different types of exceptions for unexpected situation handling. To keep system in them, they are separated to the following cathegories:

• XpdfException - exceptions related to problems with xpdf code usage.
• CObjectException - exceptions related with cobjects.
• PdfException - exceptions related with pdf corruption, specification, pdf usage problem (such as changing read-only document).
• ImplementationException - exceptions related with implementation specific stuff.

All these cathegories are base classes for specific exceptions. They are std::exception subclasses.
TODO Comparing to std::exception they add cause field which stands for low-level exception which has caused throwing of this exception.