17 lines
378 B
Plaintext
17 lines
378 B
Plaintext
:sig
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bool DValue::is_array() const
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:params
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return value : true when the dereferenced value is map-shaped
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:see
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0_DValue
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2_DValue_is_list
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:content
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Returns true when the value's current type is `M`, the map/list container type. It does not require contiguous numeric keys; use `is_list()` for that.
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```cpp
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if(payload.get_by_path("items").is_array()) { /* has children */ }
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```
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