Base class for all errors that can be thrown during the execution. More...

Description

Base class for all errors that can be thrown during the execution.

See also: execute.

Definition at line 443 of file expressions.h.

#include "expressions.h"

Inheritance diagram for elementa::parsing::Expression::EvalError:

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Collaboration diagram for elementa::parsing::Expression::EvalError:

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Public Types
Types, consts., etc.
using	StdBase = std::runtime_error

Public Member Functions
	EvalError (const std::string &explanation)

Launching methods
virtual Exc &	asERR (const std::string &context) noexcept
	Transform it to be thrown as ERR with the given context. More...

virtual Exc &	asEXC (const std::string &place, const RTTextWithEnum::Combination &flags={RTTextWith::kAll_}) noexcept
	Transform it to be thrown as EXC with the given place and flags. More...

Catching methods
const char *	what (void) const noexcept override
	Return the complete message. It will live as long as this exception. More...

const char *	explanation (void) const noexcept
	Return the explanation only. It will live as long as this exception. More...

const char *	context (void) const noexcept
	Return the place (EXC) or context (ERR) only. Will live as long as this. More...

Member Typedef Documentation

◆ StdBase

using elementa::base::Exc::StdBase = std::runtime_error

inherited

Definition at line 119 of file exceptions.h.

Constructor & Destructor Documentation

◆ EvalError()

elementa::parsing::Expression::EvalError::EvalError ( const std::string & explanation )

inline

Definition at line 447 of file expressions.h.

Member Function Documentation

◆ asERR()

virtual Exc & elementa::base::Exc::asERR ( const std::string & context )

virtualnoexceptinherited

Transform it to be thrown as ERR with the given context.

Reimplemented in elementa::base::unimplemented, elementa::base::todo, elementa::base::notreach, elementa::base::invstate, elementa::base::internal_error, elementa::base::notfound, elementa::base::invarg, and elementa::base::outofrange.

◆ asEXC()

virtual Exc & elementa::base::Exc::asEXC	(	const std::string &	place,
		const RTTextWithEnum::Combination &	flags = `{RTTextWith::kAll_}`
	)

virtualnoexceptinherited

Transform it to be thrown as EXC with the given place and flags.

The flags are explained in debugging.h, runtime_src_place() function.

Referenced by elementa::base::Szer_Char::deser(), and elementa::base::Szer_NatBin< NatType >::deser().

◆ what()

const char * elementa::base::Exc::what ( void ) const

inlineoverridenoexceptinherited

Return the complete message. It will live as long as this exception.

The message will be one-line except if the explanation or place/context contain some CR.

Definition at line 161 of file exceptions.h.

◆ explanation()

const char * elementa::base::Exc::explanation ( void ) const

inlinenoexceptinherited

Return the explanation only. It will live as long as this exception.

Definition at line 164 of file exceptions.h.

◆ context()

const char * elementa::base::Exc::context ( void ) const