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DR: Relaxing the range-for
loop customization point
finding rules
기존에는 ADL 에 의해 원하지 않는
begin(), end() 함수를 찾는 경우가
있었다. 사용자 정의 함수 begin(),
end()를 정의해도 멤버 변수에 begin()
이 있다면 멤버 변수의 begin()을 쓰는
방식이다. 이것이 begin(), end()
함수가 짝이 맞을 경우에만
사용하도록 바뀜

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C++ 20 Relaxing the range-for loop customization point finding rules

  • 1. DR: Relaxing the range-for loop customization point finding rules
  • 2. 기존에는 ADL 에 의해 원하지 않는 begin(), end() 함수를 찾는 경우가 있었다. 사용자 정의 함수 begin(), end()를 정의해도 멤버 변수에 begin() 이 있다면 멤버 변수의 begin()을 쓰는 방식이다. 이것이 begin(), end() 함수가 짝이 맞을 경우에만 사용하도록 바뀜