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API > API/Plugins > API/Plugins/RigVMDeveloper > API/Plugins/RigVMDeveloper/RigVMCompiler
Inheritance Hierarchy
- FRigVMExprAST
- FRigVMAssignExprAST
- FRigVMCopyExprAST
References
| Module | RigVMDeveloper |
| Header | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMCompiler/RigVMAST.h |
| Include | #include "RigVMCompiler/RigVMAST.h" |
Syntax
class FRigVMAssignExprAST : public FRigVMExprAST
Remarks
An abstract syntax tree assign expression represents the assignment of one expression to another. This can result in referencing memory from a to b or copying memory from a to b (thus the copy expression inherits the assign). In C++ the assign expression used for construction and copy, for ex: int32 A = B + 1; The assign expression references two pins / a link from the model.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FRigVMAssignExprAST
(
const FRigVMAssignExprAST& |
Disable copy constructor | |
 |
FRigVMAssignExprAST
(
EType InType, |
Default constructor (protected so that only parser can access it) |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Virtual destructor |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
const FRigVMASTLinkDescription & | GetLink () |
Returns the source proxy this expression is using |
  |
URigVMPin * | GetSourcePin () |
Returns the source pin for this assignment |
  |
const FRigVMASTProxy & | Returns the source proxy this expression is using | |
  |
URigVMPin * | GetTargetPin () |
Returns the target pin for this assignment |
  |
const FRigVMASTProxy & | Returns the target proxy this expression is using |
