2021-11-07 15:13:37 +03:00
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# <small>nlohmann::basic_json::</small>get_binary
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2020-08-15 16:18:07 +03:00
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```cpp
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binary_t& get_binary();
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const binary_t& get_binary() const;
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```
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Returns a reference to the stored binary value.
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## Return value
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Reference to binary value.
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## Exception safety
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Strong exception safety: if an exception occurs, the original value stays intact.
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## Exceptions
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Throws [`type_error.302`](../../home/exceptions.md#jsonexceptiontype_error302) if the value is not binary
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## Complexity
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Constant.
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## Version history
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- Added in version 3.8.0.
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