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An abstract syntax tree call extern expression represents the invocation of an extern function. In C++ the call extern is an invocation: FMath::Clamp(1.4, 0.0, 1.0); The call extern expression references a node (through parent class) from the model providing all of the relevant information for the invocation.
| Name | FRigVMCallExternExprAST |
| Type | class |
| Header File | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMCompiler/RigVMAST.h |
| Include Path | #include "RigVMCompiler/RigVMAST.h" |
Syntax
class FRigVMCallExternExprAST : public FRigVMNodeExprAST
Inheritance Hierarchy
- FRigVMExprAST → FRigVMBlockExprAST → FRigVMNodeExprAST → FRigVMCallExternExprAST
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
FRigVMCallExternExprAST
(
const FRigVMCallExternExprAST& |
Disable copy constructor | RigVMCompiler/RigVMAST.h | |
FRigVMCallExternExprAST
(
const FRigVMASTProxy& InNodeProxy |
Default constructor (protected so that only parser can access it) | RigVMCompiler/RigVMAST.h |
Destructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual ~FRigVMCallExternExprAST() |
Virtual destructor | RigVMCompiler/RigVMAST.h |
Functions
Public
Overridden from FRigVMExprAST
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual bool IsA
(
EType InType |
Overload of the type checking mechanism | RigVMCompiler/RigVMAST.h |