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#  C++ named requirements:  RangeAdaptorClosureObject  (since C++20)

From cppreference.com

< [ cpp ](/w/cpp "cpp") ‎ | [ named req ](/w/cpp/named_req "cpp/named req")

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[ C++ named requirements ](/w/cpp/named_req "cpp/named req")

[ Basic ](/w/cpp/named_req#Basic "cpp/named req")  
---  
|  [ DefaultConstructible  ](/w/cpp/named_req/DefaultConstructible "cpp/named
req/DefaultConstructible")  
---  
[ CopyAssignable  ](/w/cpp/named_req/CopyAssignable "cpp/named
req/CopyAssignable")  
  
|  [ CopyConstructible  ](/w/cpp/named_req/CopyConstructible "cpp/named
req/CopyConstructible")  
---  
[ MoveAssignable  ](/w/cpp/named_req/MoveAssignable "cpp/named
req/MoveAssignable") (C++11)  
  
|  [ MoveConstructible  ](/w/cpp/named_req/MoveConstructible "cpp/named
req/MoveConstructible") (C++11)  
---  
[ Destructible  ](/w/cpp/named_req/Destructible "cpp/named req/Destructible")  
  
[ Type properties ](/w/cpp/named_req#Type_properties "cpp/named req")  
|  [ ScalarType  ](/w/cpp/named_req/ScalarType "cpp/named req/ScalarType")  
---  
[ TriviallyCopyable  ](/w/cpp/named_req/TriviallyCopyable "cpp/named
req/TriviallyCopyable") (C++11)  
  
|  [ StandardLayoutType  ](/w/cpp/named_req/StandardLayoutType "cpp/named
req/StandardLayoutType") (C++11)  
---  
[ PODType  ](/w/cpp/named_req/PODType "cpp/named req/PODType")  
  
|  [ TrivialType  ](/w/cpp/named_req/TrivialType "cpp/named req