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Exception safety information


Exception safety is the state of code working correctly when exceptions are thrown.[1] To aid in ensuring exception safety, C++ standard library developers have devised a set of exception safety levels, contractual guarantees of the behavior of a data structure's operations with regards to exceptions. Library implementers and clients can use these guarantees when reasoning about exception handling correctness. The exception safety levels apply equally to other languages and error-handling mechanisms.[2]

  1. ^ Crichton, Alex (24 July 2015). "Rust RFC: Stabilize catch_panic". The Rust Programming Language. Retrieved 26 May 2022. Code is exception safe if it works correctly even when the functions it calls into throw exceptions.
  2. ^ Lau, Ron (10 November 2020). "Exception safety in JS world". Medium.

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Exception safety

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Exception safety is the state of code working correctly when exceptions are thrown. To aid in ensuring exception safety, C++ standard library developers...

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Thread safety

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atomically int result = ++counter; return result; } Concurrency control Exception safety Priority inversion ThreadSafe Kerrisk, Michael (2010). The Linux Programing...

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Miranda warning

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exception to the Miranda rule. The three exceptions are: the routine booking question exception the jail house informant exception the public safety exception...

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Resource acquisition is initialization

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must still be taken to maintain exception safety. If the code modifying the data structure or file is not exception-safe, the mutex could be unlocked...

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Limitations and exceptions to copyright

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Limitations and exceptions to copyright are provisions, in local copyright law or the Berne Convention, which allow for copyrighted works to be used without...

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Class invariant

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framework for checking class invariants, static data invariants, and exception safety. For Java, there is a more powerful tool called Java Modeling Language...

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Bjarne Stroustrup

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POPL06. January 2006. doi:10.1145/1111037.1111064 B. Stroustrup: Exception Safety: Concepts and Techniques. In Springer Verlag Lecture Notes in Computer...

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Null pointer

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variables. Dereferencing it raises an external OS exception which is mapped onto a Pascal EAccessViolation exception instance if the System.SysUtils unit is linked...

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Lightning strike

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physical structures on the earth, aircraft in flight being the notable exception. While some attention has been paid to attempting to control lightning...

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Type safety

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science, type safety and type soundness are the extent to which a programming language discourages or prevents type errors. Type safety is sometimes alternatively...

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Cppcheck

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Usage of deprecated or superseded functions according to Open Group Exception safety checking, for example usage of memory allocation and destructor checks...

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Special needs exception

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The "special needs" exception is an exception to the Fourth Amendment’s general requirement that government searches be supported by a warrant and probable...

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Occupational Safety and Health Act 1994

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Occupational Safety and Health (Employers' Safety and Health General Policy Statements) (Exception) Regulations 1995 Occupational Safety and Health (Control...

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Automotive safety

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person a better view) (the exception being the McLaren F1 super car) and control stick steering.[citation needed] Automotive safety may have become an issue...

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Andrei Alexandrescu

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"Generic: Change the Way You Write Exception-Safe Code – Forever". Archived from the original on 1 October 2012. "Exception Safety - D Programming Language"....

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Department of public safety

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In the United States, a department of public safety is a state or local government agency which often has a broad portfolio of responsibilities, which...

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Child safety seat

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A child safety seat, sometimes called an infant safety seat, child restraint system, child seat, baby seat, car seat, or a booster seat, is a seat designed...

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Health effects of electronic cigarettes

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e-cigarette use on death and disease are unclear. There is little data about safety, and considerable variation among e-cigarettes and the liquid ingredients...

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National Highway Traffic Safety Administration

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The National Highway Traffic Safety Administration (NHTSA /ˈnɪtsə/ NITS-ə) is an agency of the U.S. federal government, part of the Department of Transportation...

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