kind

## `kind`

Constants for identifying the type of a value.

### Synopsis

Defined in header <boost/json/kind.hpp>.

    enum class kind
        : unsigned char;

### Values

Name | Description
--- | ---
`null` | The null value.
`bool_` | A `bool`.
`int64` | A `std::int64_t`
`uint64` | A `std::uint64_t`
`double_` | A `double`.
`string` | A `string`.
`array` | An `array`.
`object` | An `object`.

### Description

These values are returned from `value::kind`.

Convenience header <boost/json.hpp>.

Edit this page