pineforge::hpo::ExpressionError Class Reference

Parse error raised while compiling a metric expression. More...

#include <pineforge/hpo/objective.hpp>

Inheritance diagram for pineforge::hpo::ExpressionError:

Public Member Functions
	ExpressionError (std::string message, std::size_t offset)
	Constructs an error whose what() text includes the byte offset.
std::size_t	offset () const noexcept
	Returns the zero-based byte offset in the original expression.
Public Member Functions inherited from pineforge::hpo::TypedHpoError< Base >
	TypedHpoError (std::string code, ErrorArguments args, const std::string &message, FailureOrigin origin=FailureOrigin::Hpo)
	Constructs a coded exception with unchanged English text and optional provenance.
const char *	what () const noexcept override
	Returns the original standard exception diagnostic.
Public Member Functions inherited from pineforge::hpo::HpoError
	HpoError (std::string code, ErrorArguments args={}, FailureOrigin origin=FailureOrigin::Hpo)
	Constructs metadata; HPO codes and argument vocabularies are defined by the catalog.
virtual	~HpoError ()=default
const std::string &	code () const noexcept
	Returns the stable failure code, never inferred from diagnostic text.
const ErrorArguments &	args () const noexcept
	Returns typed, catalog-declared scalar arguments.
FailureOrigin	origin () const noexcept
	Returns the component which owns the code.

Detailed Description

Parse error raised while compiling a metric expression.

Definition at line 64 of file objective.hpp.

Constructor & Destructor Documentation

ExpressionError()

pineforge::hpo::ExpressionError::ExpressionError	(	std::string	message,
		std::size_t	offset
	)

Constructs an error whose what() text includes the byte offset.

Member Function Documentation

offset()

std::size_t pineforge::hpo::ExpressionError::offset ( ) const

inlinenoexcept

Returns the zero-based byte offset in the original expression.

Definition at line 70 of file objective.hpp.

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The documentation for this class was generated from the following file:

• objective.hpp