Question

I know how to input a text and skip white spaces, but how about when it’s a string? During the code I get a string with something like

asdasd asdads asdasd asdasd

and so I need to remove all space in it. So is there some kind of way to write skipws(string_text);?

Answer 1

If you want to construct a string with the value asdasdasdadsasdasdasdasd, you can use the remove-erase idiom:

str.erase( std::remove( str.begin(), str.end(), ' ' ), str.end() );

or using ::isspace from <ctype.h>,

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