exception.h File Reference

Defines some general exception types thrown by Regina. Note that some exceptions that are specific to a particular piece of machinery (e.g., snapshotting, or errors within the SnapPea kernel) are defined in other headers alongside that machinery. More...

#include <stdexcept>
#include <string>
#include "regina-core.h"

Classes
class	regina::ReginaException
	A base class for all of the exceptions that are thrown by Regina's native mathematical code. More...
class	regina::FailedPrecondition
	An exception thrown when a function detects that its preconditions have been violated. More...
class	regina::InvalidArgument
	An exception thrown when invalid or unsupported arguments are passed into a function. More...
class	regina::InvalidInput
	An exception thrown when a function reads unexpected or incomplete data from an input stream (or more generally, an input source). More...
class	regina::NotImplemented
	An exception thrown when some functionality is not yet implemented. More...
class	regina::FileError
	An exception thrown when trying to access data from the filesystem. More...
class	regina::NoSolution
	An exception thrown when Regina has certified that a mathematical problem has no solution. More...
class	regina::UnsolvedCase
	An exception thrown when a mathematical function is not able to solve a particular instance of a problem. More...
class	regina::LockViolation
	An exception thrown when an attempt is made to violate a simplex or facet lock. More...
class	regina::ImpossibleScenario
	An exception thrown when an unexpected scenario arises that should never be possible. More...
class	regina::SnapPeaUnsolvedCase
	An exception thrown when the SnapPea kernel is not able to perform some computation. More...
class	regina::SnapPeaIsNull
	An exception thrown when the SnapPea kernel is asked to work with a null SnapPea triangulation. More...

Namespaces
namespace	regina
	Contains the entire Regina calculation engine.

Detailed Description

Defines some general exception types thrown by Regina. Note that some exceptions that are specific to a particular piece of machinery (e.g., snapshotting, or errors within the SnapPea kernel) are defined in other headers alongside that machinery.