x

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"

template for UClass(BlueprintType)

Hello, I wonder if using template for UCLASS which is BlueprintType is possible. When I tried to compile it, it gave me header errors

 template<typename T> //here
 UCLASS(BlueprintType) //here
 class TESTTURNBASE_API UMultiArrayRow : public UObject
 {
     public:
         GENERATED_BODY()
 
         UPROPERTY(EditAnywhere, BlueprintReadWrite, Meta = (DeterminesOutputType = "Rows"), Category = MultiArray)
         TArray<T> Columns; 
 };
Product Version: Not Selected
Tags:
more ▼

asked Jul 01 '15 at 07:35 AM in C++ Programming

avatar image

Andi Winata
20 8 12 12

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

1 answer: sort voted first

Hi Andi,

No, UCLASS templates are not supported.

Steve

more ▼

answered Jul 01 '15 at 07:57 PM

avatar image

Steve Robb STAFF
2.8k 58 27 99

avatar image Andi Winata Jul 02 '15 at 01:36 AM

I see, thanks!

avatar image TigerFish89 Sep 06 '18 at 06:33 AM

Then how can I use template class?

(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