Complete Modern C++ - Exception Handling - Part IV (Nested Exceptions)

The video tutorial covers exception handling in programming, focusing on processing records and managing errors. It demonstrates writing dummy code to simulate record processing, using random Boolean values to trigger exceptions, and implementing try-catch blocks to handle exceptions locally. The tutorial explains how to continue processing even when some records fail and how to rethrow exceptions to an outer catch block if error counts exceed a threshold. Additionally, it discusses modifying exception objects to include more information before rethrowing them, emphasizing the importance of catching exceptions by reference for this purpose.

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