39 lines
608 B
Markdown
39 lines
608 B
Markdown
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# <small>nlohmann::json_pointer::</small>push_back
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```cpp
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void push_back(const std::string& token);
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void push_back(std::string&& token);
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```
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Append an unescaped token at the end of the reference pointer.
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## Parameters
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`token` (in)
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: token to add
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## Complexity
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Amortized constant.
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## Examples
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??? example
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The example shows the result of `push_back` for different JSON Pointers.
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```cpp
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--8<-- "examples/json_pointer__push_back.cpp"
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```
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Output:
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```json
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--8<-- "examples/json_pointer__push_back.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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