cpp/experimental/fs/path/concat

Concatenates the current path and the argument

@1@ Concatenates and  in such a way that  of the result is exactly original  concatenated with @2@ Same as, except the resulting is a concatenation of the original { and the string @3@ Same as, except the resulting is a concatenation of the original  and the null-terminated string whose first character is pointed to by @4@ Same as , except the resulting  is a concatenation of the original  and the single character @5@ Same as, except the resulting  is a concatenation of the original  and the sequence (which may be in portable or native format) represented by , which may be , null-terminated multicharacter string, or an input iterator pointing to a null-terminated multicharacter sequence. @6@ Same as, except that character conversion may be performed @7@ Same as @8@ Same as, except that the sequence is represented by any iterator pair that designates a multicharacter string.