Vectorize find_first_not_of/find_last_not_of member functions (single character) - #5102

Vectorize find_first_not_of/find_last_not_of member functions (single character)#5102

Stephan T. Lavavej (StephanTLavavej) merged 12 commits into

microsoft:mainmicrosoft/STL:mainfrom

AlexGuteniev:not-oneAlexGuteniev/STL:not-oneCopy head branch name to clipboard