exception.h File Reference

Defines the different types of exceptions that 2geom can throw. More...

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Classes
class	Geom::Exception
	Base exception class, all 2geom exceptions should be derived from this one. More...
class	Geom::LogicalError
class	Geom::RangeError
class	Geom::NotImplemented
class	Geom::InvariantsViolation
class	Geom::NotInvertible
class	Geom::InfiniteSolutions
class	Geom::InfinitelyManySolutions
class	Geom::ContinuityError
struct	Geom::SVGPathParseError

Namespaces
namespace	Geom
	Various utility functions.

Detailed Description

Defines the different types of exceptions that 2geom can throw.

There are two main exception classes: LogicalError and RangeError. Logical errors are 2geom faults/bugs; RangeErrors are 'user' faults, e.g. invalid arguments to lib2geom methods. This way, the 'user' can distinguish between groups of exceptions ('user' is the coder that uses lib2geom)

Several macro's are defined for easily throwing exceptions (e.g. THROW_CONTINUITYERROR).

Definition in file exception.h.