json/api/json_sax/boolean.md

nlohmann::json_sax::boolean

virtual bool boolean(bool val) = 0;

A boolean value was read.

Parameters

val (in)

boolean value

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.