48#ifndef GUM_LEARNING_STRUCTURAL_CONSTRAINT_NO_CHILDREN_NODES_H
49#define GUM_LEARNING_STRUCTURAL_CONSTRAINT_NO_CHILDREN_NODES_H
169#ifndef DOXYGEN_SHOULD_SKIP_THIS
173# define GUM_CONSTRAINT_CLASS_NAME StructuralConstraintNoChildrenNodes
175# undef GUM_CONSTRAINT_CLASS_NAME
Base class for all oriented graphs.
The class for notifying learning algorithms of new arc additions.
The class for notifying learning algorithms of arc removals.
The class for notifying learning algorithms of arc reversals.
bool checkModificationAlone(const ArcAddition &change) const
checks whether the constraints enable to add an arc
bool checkArcReversalAlone(NodeId x, NodeId y) const
checks whether the constraints enable to reverse arc (x,y)
void addNode(NodeId node)
assign a new node without children
StructuralConstraintNoChildrenNodes()
default constructor
NodeSet _noChildrenNodes_
the set of w nodes without children on which we perform checks
void setGraphAlone(const DiGraph &graph)
sets a new graph from which we will perform checkings
StructuralConstraintNoChildrenNodes & operator=(const StructuralConstraintNoChildrenNodes &from)
copy operator
bool checkModificationAlone(const ArcReversal &change) const
checks whether the constraints enable to reverse an arc
void modifyGraphAlone(const ArcDeletion &change)
notify the constraint of a modification of the graph
bool checkModificationAlone(const ArcDeletion &change) const
checks whether the constraints enable to remove an arc
bool checkArcAdditionAlone(NodeId x, NodeId y) const
checks whether the constraints enable to add arc (x,y)
const NodeSet & nodes() const
returns the set of w nodes without children
virtual ~StructuralConstraintNoChildrenNodes()
destructor
bool isAlwaysInvalidAlone(const GraphChange &change) const
indicates whether a change will always violate the constraint
bool checkModificationAlone(const GraphChange &change) const
checks whether the constraints enable to perform a graph change
void setNodes(const NodeSet &set)
assign a set of nodes without children
void modifyGraphAlone(const GraphChange &change)
notify the constraint of a modification of the graph
void modifyGraphAlone(const ArcAddition &change)
notify the constraint of a modification of the graph
void eraseNode(NodeId node)
remove a forbidden w node without children
void modifyGraphAlone(const ArcReversal &change)
notify the constraint of a modification of the graph
bool checkArcDeletionAlone(NodeId x, NodeId y) const
checks whether the constraints enable to remove arc (x,y)
Size NodeId
Type for node ids.
Set< NodeId > NodeSet
Some typdefs and define for shortcuts ...
include the inlined functions if necessary
the base class for all structural constraints
the structural constraint for forbidding the creation of some arcs during structure learning
the base class for all structural constraints