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Bitesize Modern C++ : noexcept

Glennan Carnie

Glennan Carnie

Technical Consultant at Feabhas Ltd
Glennan is an embedded systems and software engineer with over 20 years experience, mostly in high-integrity systems for the defence and aerospace industry.

He specialises in C++, UML, software modelling, Systems Engineering and process development.
Glennan Carnie

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We have some basic problems when trying to define error management in C:

There is no “standard” way of reporting errors. Each company / project / programmer has a different approach
Given the basic approaches, you cannot guarantee the error will be acted upon.
There are difficulties with error propagation; particularly with nested calls.

The C++ exception mechanism gives us a facility to deal with run-time errors or fault conditions that make further execution of a program meaningless.

In C++98 it is possible to specify […]

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