10.12UEC++/Structures and Enumerations

1. Structure:

definition:

 

Create objects in classes;

 Used in UE4:

 You can also define a variable of structure type:

 When you want to adjust the structure members in the details panel, you also need to add the UPropPerty command macro to each one:

 

 At this time, the variable does not have a break function, because the macro defined at this time can only be modified in the details panel, and BluePrintReadWrite needs to be added.

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2. Enumeration 

Constraint enum size:

 

Build and use: Type 1:

definition:

 

Construct:

 

Switch split:

 

 Build and use: Second:

 

definition:

 

statement:

 

Alias ​​build:

 

The actual "name" of the name change has not changed, it just reduces the memory burden and nickname.