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std::is_empty

From cppreference.com
< cpp‎ | types
 
C++
 
Metaprogramming library
Type traits
Type categories
(C++11)
(C++11)(DR*)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11) 
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)  
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
Type properties
(C++11)
(C++11)
is_empty
(C++11)
(C++11)
(C++14)
(C++11)
(C++17)
(C++23)
(C++11)(deprecated in C++26)
(C++11)
(C++11)
(C++11)(until C++20*)
(C++11)(deprecated in C++20)
(C++11)
(C++11)
(C++20)
(C++20)
(C++23)
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Type trait constants
(C++11)(C++17)(C++11)(C++11)
Metafunctions
(C++17)
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(C++17)
Supported operations
Relationships and property queries
Type modifications
(C++11)(C++11)(C++11)
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(C++11)
(C++11)
Type transformations
(C++11)(deprecated in C++23)
(C++11)(deprecated in C++23)
(C++11)
(C++20)
(C++11)(until C++20*)(C++17)