JSON for Modern C++  3.7.3

◆ boolean_t

using nlohmann::basic_json::boolean_t = BooleanType

RFC 7159 implicitly describes a boolean as a type which differentiates the two literals true and false.

To store objects in C++, a type is defined by the template parameter BooleanType which chooses the type to use.

Default type

With the default values for BooleanType (bool), the default value for boolean_t is:

bool

Storage

Boolean values are stored directly inside a basic_json type.

Since
version 1.0.0

Definition at line 15151 of file json.hpp.