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API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Graph
References
| Module | PCG |
| Header | /Engine/Plugins/Experimental/PCG/Source/PCG/Public/Graph/PCGStackContext.h |
| Include | #include "Graph/PCGStackContext.h" |
Syntax
class FPCGStackContext
Remarks
A collection of call stacks.
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AppendStacks
(
const FPCGStackContext& InStacks |
Takes the current stack and appends each of the stacks in InStacks. |
  |
FPCGStackContext | CreateStackContextFromGraph
(
const UPCGGraph* InPCGGraph |
|
  |
int32 | ||
  |
int32 | GetNumStacks () |
|
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const FPCGStack * | GetStack
(
int32 InStackIndex |
|
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const TArray< FPCGStack > & | GetStacks () |
|
 |
int32 | PopFrame () |
Remove a frame from the current stack. Returns current stack index. |
 |
void | PrependParentStack
(
const FPCGStack* InParentStack |
Called during execution when invoking a dynamic subgraph, to prepend the caller stack to form the complete callstacks. |
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int32 | Create a new stack and create a frame from the provided object (typically graph or node pointer). |