json/api/json_sax/number_float.md

nlohmann::json_sax::number_float

virtual bool number_float(number_float_t val, const string_t& s) = 0;

A floating-point number was read.

Parameters

val (in)

floating-point value

s (in)

string representation of the original input

Return value

Whether parsing should proceed.

Examples

??? example

The example below shows how the SAX interface is used.

```cpp
--8<-- "examples/sax_parse.cpp"
```

Output:

```json
--8<-- "examples/sax_parse.output"
```

Version history

• Added in version 3.2.0.