36 lines
654 B
Markdown
36 lines
654 B
Markdown
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# <small>nlohmann::json_pointer::</small>parent_pointer
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```cpp
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json_pointer parent_pointer() const;
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```
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Returns the parent of this JSON pointer.
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## Return value
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Parent of this JSON pointer; in case this JSON pointer is the root, the root itself is returned.
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## Complexity
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Linear in the length of the JSON pointer.
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## Examples
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??? example
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The example shows the result of `parent_pointer` for different JSON Pointers.
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```cpp
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--8<-- "examples/json_pointer__parent_pointer.cpp"
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```
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Output:
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```json
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--8<-- "examples/json_pointer__parent_pointer.output"
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```
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## Version history
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Added in version 3.6.0.
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