Exception Safety
Exception safety is a programming concept that ensures software behaves predictably and maintains data integrity when exceptions (runtime errors) occur. It involves designing code to handle exceptions gracefully, preventing resource leaks, data corruption, or undefined behavior. The concept is particularly important in languages like C++ and Java, where exceptions are a core error-handling mechanism.
Developers should learn exception safety to build robust and reliable applications that can recover from errors without crashing or losing data. It is crucial in systems programming, embedded systems, and any application where resource management (like memory or file handles) is critical, as it helps avoid leaks and ensures consistent state. Mastering exception safety also improves code maintainability and reduces debugging time by making error-handling explicit and predictable.