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-- File: GraphDS.cdl
-- Created: Fri Aug 6 16:39:11 1993
-- Author: Denis PASCAL
-- <dp@phobox>
---Copyright: Matra Datavision 1993
package GraphDS
---Purpose: This package <GraphDS> provides generic classes to
-- describe transient graph data structure.
uses Standard,
MMgt,
TCollection,
TColStd
is
enumeration EntityRole is
OnlyInput,
OnlyOutput,
InputAndOutput
end EntityRole;
enumeration RelationRole is
OnlyFront,
OnlyBack,
FrontAndBack
end RelationRole;
class EntityRoleMap instantiates DataMap from TCollection
(Transient from Standard,
EntityRole from GraphDS,
MapTransientHasher from TColStd);
generic class DirectedGraph,
Vertex,
Edge,
VerticesIterator,
EdgesIterator;
generic class RelationGraph,
Entity,
Relation,
EntitiesIterator,
IncidentEntitiesIterator,
RelationsIterator,
IncidentRelationsIterator;
end GraphDS;
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