Function is_boolean

Source/Utils/json.hpp:18913–18916

! @brief return whether value is a boolean This function returns true if and only if the JSON value is a boolean. @return `true` if type is boolean, `false` otherwise. @complexity Constant. @exceptionsafety No-throw guarantee: this member function never throws exceptions. @liveexample{The following code exemplifies `is_boolean()` for all

        @since version 1.0.0
        */
        constexpr bool is_boolean() const noexcept
        {
            return m_type == value_t::boolean;
        }

        /*!
        @brief return whether value is a number