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authorAndrea Censi <acensi@ethz.ch>2022-02-23 11:54:02 +0100
committerAndrea Censi <acensi@ethz.ch>2022-02-23 11:54:02 +0100
commitb4484700a2fbf4a569ab9e2789d6ea3d24956731 (patch)
treeb50cf3aa206c3fd28a1d5365583e20cbfcccdf26 /src/act4e_solutions/relations.py
parentmerge (diff)
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Diffstat (limited to 'src/act4e_solutions/relations.py')
-rw-r--r--src/act4e_solutions/relations.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/act4e_solutions/relations.py b/src/act4e_solutions/relations.py
index 048b500..26f90a7 100644
--- a/src/act4e_solutions/relations.py
+++ b/src/act4e_solutions/relations.py
@@ -30,6 +30,9 @@ class SolFiniteRelationOperations(I.FiniteRelationOperations):
def transpose(self, fr: I.FiniteRelation[A, B]) -> I.FiniteRelation[B, A]:
raise NotImplementedError()
+ def as_relation(self, f: I.FiniteMap[A, B]) -> I.FiniteRelation[A, B]:
+ raise NotImplementedError()
+
class SolFiniteEndorelationProperties(I.FiniteEndorelationProperties):
def is_reflexive(self, fr: I.FiniteRelation[Any, Any]) -> bool: