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\nC++ 20 (2a) New Features - Concepts as Compile Time Predicates\n

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\nDefine function template comp that uses three-way comparison operator and pass a type that does not support it. • Consider compiler error diagnostics • Implement ThreeWayComparable concept and apply to comp template function •...\nDefine function template comp that uses three-way comparison operator and pass a type that does not support it.
• Consider compiler error diagnostics
• Implement ThreeWayComparable concept and apply to comp template function
• Consider improved error diagnostics

This clip is from the chapter \"Implementing Concepts\" of the series \"C++ 20 (2a) New Features\".This section explains basic knowledge about concepts and why should regular developer care about this feature even though it’s mostly useful for library designers. Shows how compiler messages might vastly improve if concepts are used the right way and how to read new errors emitted by concepts.\n
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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4:56
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Grade
Higher Ed
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Subjects
STEM
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Media Type
Instructional Videos
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Source:
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\nPackt - Programming\n\n
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Date
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2022
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Language
English
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For Teacher Use
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Fine Print: Educational Use
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Concepts

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values, work
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Additional Tags

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c++ 20, c++ 2a, std::format, string, ranges, operator, modules, coroutines, error message, spaceship operator, partial ordering, comparison operator, code compiles, comparison, ordering, compiler, back, constraint, thing, code, concepts, expression, video, support, fine, remove, types, short, define, concept, placeholders, function
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