Exception handling (programming): Difference between revisions

Revision as of 18:01, 4 July 2025

Revision as of 18:02, 4 July 2025

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Early versions of the C++ programming language included an optional mechanism similar to checked exceptions, called '''exception specifications'''. By default any function could throw any exception, but this could be limited by a {{Cpp|throw}} clause (similar to the {{Java|throws}} clause in Java) added to the function signature, that specified which exceptions the function may throw.

<syntaxhighlight lang="JavaC++">

void doIOOperationperformLogicalOperation(int a, int b) throw(std::ios_baseinvalid_argument, std::failuredomain_error) {

// ...

}