What do you do when you clear spaces in std::string?

I just change it to a repeating sentence, but I wonder if I can do it without using a repeating sentence like a tupper().

c++ stl string

2022-09-21 18:14

1 Answers

Write remove_if" and isspace in <algorithm>. Additionally, <algorithm> cannot change the container by itself, so if you attach string::erase,

str.erase(remove_if(str.begin(), str.end(), isspace), str.end());



		
		
			

				

					
				

				
					2022-09-21 18:14

			
			If you have any answers or tips



		

	
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