aGrUM 3.1.1
a C++ library for (probabilistic) graphical models
graphChange.cpp
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52
53#ifdef GUM_NO_INLINE
55#endif // GUM_NO_INLINE
56
57namespace gum {
58
59 namespace learning {
60
62 std::string GraphChange::toString() const {
63 switch (type()) {
65 return std::format("ArcAddition ( {} , {} )", node1(), node2());
66
68 return std::format("ArcDeletion ( {} , {} )", node1(), node2());
69
71 return std::format("ArcReversal ( {} , {} )", node1(), node2());
72
74 return std::format("ArcTriangleDeletion1 ( {} , {} , {} )", node1(), node2(), node3());
75
77 return std::format("ArcTriangleDeletion2 ( {} , {} , {} )", node1(), node2(), node3());
78
80 return std::format("EdgeAddition ( {} , {} )", node1(), node2());
81
83 return std::format("EdgeDeletion ( {} , {} )", node1(), node2());
84 }
85
87 "Graph modification " << (int)type() << " is not supported yet in method toString")
88 }
89
91 std::string GraphChange::typeAsString() const {
92 switch (type()) {
93 case GraphChangeType::ARC_ADDITION : return "ArcAddition";
94
95 case GraphChangeType::ARC_DELETION : return "ArcDeletion";
96
97 case GraphChangeType::ARC_REVERSAL : return "ArcReversal";
98
99 case GraphChangeType::ARC_TRIANGLE_DELETION1 : return "ArcTriangleDeletion1";
100
101 case GraphChangeType::ARC_TRIANGLE_DELETION2 : return "ArcTriangleDeletion2";
102
103 case GraphChangeType::EDGE_ADDITION : return "EdgeAddition";
104
105 case GraphChangeType::EDGE_DELETION : return "EdgeDeletion";
106 }
107
109 "Graph modification " << (int)type()
110 << " is not supported yet in method typeAsString")
111 }
112
114 std::ostream& operator<<(std::ostream& stream, const GraphChange& change) {
115 return stream << change.toString();
116 }
117
118 } /* namespace learning */
119
120} /* namespace gum */
Exception : operation not allowed.
std::string typeAsString() const
returns a string corresponding to the type of the change
NodeId node1() const noexcept
returns the first node involved in the modification
GraphChangeType type() const noexcept
returns the type of the operation
NodeId node2() const noexcept
returns the second node involved in the modification
NodeId node3() const
returns the third node involved in the modification (if any)
std::string toString() const
put the content of the graph change into a string
#define GUM_ERROR(type, msg)
Definition exceptions.h:76
the classes to account for structure changes in a graph
A class to account for changes in a graph.
include the inlined functions if necessary
Definition CSVParser.h:55
std::ostream & operator<<(std::ostream &stream, const IdCondSet &idset)
the display operator
gum is the global namespace for all aGrUM entities
Definition agrum.h:46