How can I find all class implementation

Development Programming & Scripting Blueprint
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1

How can I get a description of all the objects described in the blueprint which are inherited from the base class? Eg:

                    BaseClass (C++)
BlueprintClassA     BlueprintClassB        BlueprintClassC

I need to get a reference to the UClass of BlueprintClassA, BlueprintClassB, BlueprintClassC in C++ code.

Thank you.

2

If you want to do this for blueprint classes that are already in memory it’s fairly easy, Here’s a code snippet:

for( TObjectIterator<UClass> It ; It ; ++It )
{
	UClass* CurrentClass = (*It);

	if( CurrentClass->IsChildOf(UNativeClass::StaticClass()))
	{
		// Do a thing
	}
}

That’ll find every blueprint class in memory that is a subclass of UNativeClass

3

Thank you. This is what I need.

4

What if they’re not in memory?