Tag Archives: using alias

Bitesize Modern C++: using aliases

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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In a C++ program it is common to create type aliases using typedef. A type alias is not a new type, simply a new name for an existing declaration. Used carefully, typedef can improve the readability and maintainability of code – particularly when dealing with complex declarations.

In C++11 typedef can be replaced with a using-alias. This performs the same function as a typedef; although the syntax is (arguably) more readable. A using-alias can be used wherever a typedef could be […]

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