C++ type deduction - Part 1: Template and auto type deduction
Автор: BitsOfQ
Загружено: 2021-12-10
Просмотров: 3480
Описание:
In this Bits of Q tutorial we talk about type deduction and why it is getting ever more important in modern C++. This video is part of a two part mini-series where we explain everything you need to know about this topic. In the first part we discuss template and auto type deduction. This also covers the rules for deduction of forwarding references.
If you are not familiar with lvalues and rvalues, I recommend first watching my tutorial on move semantics:
• C++ Move Semantics
For some background information on forwarding references and what problem they were designed to solve, check out my video on Perfect Forwarding:
• C++ Perfect Forwarding
-- TIMESTAMPS --
00:00 - Introduction
00:30 - Example
04:09 - Where is type deduction used
05:16 - Template type deduction
06:43 - Accepting by value
09:15 - Accepting by reference/pointer
10:11 - Accepting by forwarding reference
12:02 - Auto type deduction
12:59 - Summarizing the rules
Outro music by lesfm from pixabay.
If you have any questions or feedback, just leave a comment below.
See you next time!
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