Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Developer > RigVMDeveloper > RigVMCompiler > FRigVMCachedValueExprAST

Light Theme

Dark Theme

FRigVMCachedValueExprAST

An abstract syntax tree cached value expression represents the reference to a variable which needs to be calculated by a call extern expression.

Windows

MacOS

Linux

Inheritance Hierarchy

FRigVMExprAST

FRigVMCachedValueExprAST

References

Module	RigVMDeveloper
Header	/Engine/Source/Developer/RigVMDeveloper/Public/RigVMCompiler/RigVMAST.h
Include	#include "RigVMCompiler/RigVMAST.h"

Syntax

class FRigVMCachedValueExprAST : public FRigVMExprAST

Remarks

An abstract syntax tree cached value expression represents the reference to a variable which needs to be calculated by a call extern expression. The first child of the cached value expression is the var expression to be computed / cached, the second child is the call extern expression to use.

Constructors

	Name	Description
	FRigVMCachedValueExprAST ( const FRigVMCachedValueExprAST& )	Disable copy constructor
	FRigVMCachedValueExprAST ( UObject* InSubject )	Default constructor (protected so that only parser can access it)

Destructors

	Name	Description
	~FRigVMCachedValueExprAST()	Virtual destructor

Functions

		Name	Description
	const FRigVM...	GetCallExternExpr()	Returns the call extern expression of this cached value (const)
	const FRigVM...	GetVarExpr()	Returns the var expression of this cached value (const)

Overridden from FRigVMExprAST

		Name	Description
	bool	IsA ( EType InType )	Overload of the type checking mechanism

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss