Convert std::string to FString

[anonymous_user_ec2d883c]

@sswires;508680

While it’s not recommended to mix Unreal’s string containers and std::string, there’s nothing really stopping you from using the STL. Searching the engine source for “std::string” does bring up a few results.

Thanks for your reply. I just met an issue when importing third party library with std:vector as input parameter and trying to wrap it. I had thought std is totally not allowed in UE4.