GetSubgraph
Applicability
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Header File/Library File
- Header file: #include <graph/gnode.h>
- Library file: libgraph.so
Function Usage
Obtains the subgraph object corresponding to the index of the current node.
Prototype
1 | graphStatus GetSubgraph(uint32_t index, GraphPtr &graph) const |
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
index |
Input |
Subgraph index. |
graph |
Output |
Pointer to a subgraph. A null pointer indicates no such subgraph. |
Returns
Parameter |
Type |
Description |
|---|---|---|
- |
graphStatus |
GRAPH_SUCCESS(0): success. Other values: failure. |
Constraints
None
Parent topic: GNode