:sig
StringMap DValue::to_stringmap() const

:params
return value : StringMap copy of the value

:see
0_DValue
0_StringMap
2_DValue_to_string

:content
Converts a `DValue` to `StringMap`. Map children become entries converted with `to_string()`. Non-empty strings become `value=<string>`. f64, bool, and pointer values become `value=<to_string()>`. References that cannot be resolved produce an empty map.

```cpp
StringMap headers = context.call["headers"].to_stringmap();
```
