Method if_bool

include/boost/json/value.hpp:1631–1637

Return a pointer to the underlying `bool` . If `this->kind() == kind::bool_`, returns a pointer to the underlying boolean. Otherwise, returns `nullptr`. @par Example The return value is used in both a boolean context and to assign a variable: @code if( auto p = jv.if_bool() ) return *p; @endcode @par Complexity

        @{
    */
    bool const*
    if_bool() const noexcept
    {
        if(kind() == json::kind::bool_)
            return &sca_.b;
        return nullptr;
    }

    bool*
    if_bool() noexcept