using boolean_t = BooleanType;
The type used to store JSON booleans.
RFC 8259 implicitly describes a boolean as a type which differentiates the two literals #!json true
and #!json false
.
To store objects in C++, a type is defined by the template parameter BooleanType
which chooses the type to use.
With the default values for BooleanType
(#!cpp bool
), the default value for boolean_t
is #!cpp bool
.
Boolean values are stored directly inside a basic_json
type.