Method ToString

port/cpl_json.cpp:1054–1069

* Get value. * @param osDefault Default value. * @return String value. * */

 *
 */
std::string CPLJSONObject::ToString(const std::string &osDefault) const
{
    if (!m_osKeyForSet.empty())
        return osDefault;
    if( m_poJsonObject /*&& json_object_get_type( TO_JSONOBJ(m_poJsonObject) ) ==
            json_type_string*/ )
    {
        const char *pszString =
            json_object_get_string(TO_JSONOBJ(m_poJsonObject));
        if (nullptr != pszString)
        {
            return pszString;
        }
    }
    return osDefault;
}

/**
 * Get value by key.