change character in string

[AlexisNav 0]

Hello i can't find the tutorials or information for change a character "/" for another "\" in a string. I need them for a entry in a input file

Thank you.

[Mr. Heinrich von Zadow 9]

Hi Alexis,

the documentation can be searched i.e. for "String" which pops up all the corresponding class functions. You should be able to achieve what you are looking for with the replaceByString command:

The problem with the backslash symbol is, that it is also used as an escape character. Therefore you need to use a little workaround e.g. as follows:

FString s("a/b")
s.replaceByString("/","\?")
s.replaceByString("?","")

Cheers,
Heinrich