int getTagId (char * name) {
int id = m_tags == NULL ? -1 : m_tags->find (name);
if (id < 0) {
appendTag (new Tag (name, id = m_nbTags++, NULL));
}
return id;
}
int find (char * name) {
if (strcmp (name, m_name) == 0) {
return m_id;
} else if (m_next != NULL) {
return m_next->find (name);
} else {
return -1;
}
}