* \brief Obtain from the GDCM_DICT_PATH environnement variable the
* path to directory containing the dictionnaries. When
* the environnement variable is absent the path is defaulted
* to "../Dicts/".
* @return path to directory containing the dictionnaries
*/
* \brief Obtain from the GDCM_DICT_PATH environnement variable the
* path to directory containing the dictionnaries. When
* the environnement variable is absent the path is defaulted
* to "../Dicts/".
* @return path to directory containing the dictionnaries
*/