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

array

object

Description

These values are returned from value::kind

Convenience header <boost/json.hpp>.