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API > API/Plugins > API/Plugins/AnimNext > API/Plugins/AnimNext/DecoratorBase
Inheritance Hierarchy
- FExecutionContextProxy
- FEvaluateTraversalContext
- FUpdateTraversalContext
References
| Module | AnimNext |
| Header | /Engine/Plugins/Experimental/AnimNext/Source/AnimNext/Public/DecoratorBase/ExecutionContextProxy.h |
| Include | #include "DecoratorBase/ExecutionContextProxy.h" |
Syntax
struct FExecutionContextProxy
Remarks
Wraps an execution context and forwards all calls to it by mirroring its API.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FExecutionContextProxy
(
const FExecutionContext& InExecutionContext |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
FDecoratorPtr | AllocateNodeInstance
(
const FDecoratorBinding& ParentBinding, |
Allocates a new node instance from a decorator handle If the desired decorator lives in the current parent, a weak handle to it will be returned |
  |
FDecoratorPtr | AllocateNodeInstance
(
const FWeakDecoratorPtr& ParentBinding, |
Allocates a new node instance from a decorator handle If the desired decorator lives in the current parent, a weak handle to it will be returned |
  |
ComponentType & | GetComponent () |
Returns a typed graph instance component, creating it lazily the first time it is queried. |
  |
GraphInstanceComponentMapType::TConstIterator | Returns const iterators to the graph instance component container. | |
  |
FAnimNextGraphInstance & | Returns the bound graph instance. | |
  |
bool | GetInterface
(
const FDecoratorBinding& Binding, |
If no such decorator exists, nullptr is returned. |
  |
bool | GetInterface
(
const FWeakDecoratorPtr& DecoratorPtr, |
If no such decorator exists, nullptr is returned. |
  |
bool | GetInterfaceSuper
(
const FDecoratorBinding& Binding, |
If no such decorator exists, nullptr is returned. |
  |
bool | GetInterfaceSuper
(
const FWeakDecoratorPtr& DecoratorPtr, |
If no such decorator exists, nullptr is returned. |
  |
bool | IsBound () |
Returns whether or not this execution context is bound to a graph instance. |
  |
bool | IsBoundTo
(
const FAnimNextGraphInstance& InGraphInstance |
Returns whether or not this execution context is bound to the specified graph instance. |
  |
bool | IsBoundTo
(
const FAnimNextGraphInstancePtr& InGraphInstance |
Returns whether or not this execution context is bound to the specified graph instance. |
  |
void | ReleaseNodeInstance
(
FDecoratorPtr& NodePtr |
Decrements the reference count of the provided node pointer and releases it if there are no more references remaining, reseting the pointer in the process |
  |
void | SnapshotLatentProperties
(
const FWeakDecoratorPtr& DecoratorPtr, |
Takes a snapshot of all latent properties on the provided node sub-stack (all decorators on the sub-stack of the provided one) Properties can be marked as always updating or as supporting freezing (e.g. when a branch of the graph blends out) A freezable property does not update when a snapshot is taken of a frozen node |
  |
ComponentType * | Returns a typed graph instance component pointer if found or nullptr otherwise. |
Operators
| Type | Name | Description | |
|---|---|---|---|
  |
We safely coerce to our wrapped execution context to allow identical usage. |