Lines Matching refs:relation
56 /** Returns the number of relations in this relation set.
63 /** Returns the relation of this relation set that is specified by
72 relation. If the index is invalid then the returned relation
79 /** Tests whether the relation set contains a relation matching the
83 The type of relation to look for in this set of relations. This
88 Returns <TRUE/> if there is a (at least one) relation of the
89 given type and <FALSE/> if there is no such relation in the set.
93 /** Retrieve and return the relation with the given relation type.
96 The type of the relation to return. This has to be one of the
100 If a relation with the given type could be found than (a copy
101 of) this relation is returned. Otherwise a relation with the