Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

Can You Make A TArray of Void Function Pointers?

I've been trying to have a TArray of function pointers so that I can store functions in such a way that I can access a variable amount of them easily. Whenever I try though, I get an error that tells me that void is not an acceptable type for a TArray. What am I doing wrong? Here's my code (the TArray is a member of a class, if that changes anything):

 TArray<void (*)>  MyTArrayOfFunctionPointers;

And here's the error I get:

 Error: Unrecognized type 'void' - type must be a UCLASS, USTRUCT or UENUM

The error is making me think that I can't have a TArray of anything but a UCLASS, so does that mean I have to store UFunction pointers instead of normal function pointers? If so, what would that look like? Thanks!

Product Version: UE 4.18
more ▼

asked Feb 26 '18 at 05:56 PM in C++ Programming

avatar image

3 1 1 4

(comments are locked)
10|2000 characters needed characters left

1 answer: sort voted first

Well, it turns out I only got the error because I declared it as a UPROPERTY. It works perfectly if I just declare it normally.

more ▼

answered Feb 26 '18 at 07:28 PM

avatar image

3 1 1 4

(comments are locked)
10|2000 characters needed characters left
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question