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#############################################################################
##
## labels.gd
## Copyright (C) 2019 James D. Mitchell
##
## Licensing information can be found in the README file of this package.
##
#############################################################################
##
## Vertex labels
# Get vertex labels
DeclareOperation("DigraphVertexLabel", [IsDigraph, IsPosInt]);
DeclareOperation("DigraphVertexLabels", [IsDigraph]);
DeclareOperation("HaveVertexLabelsBeenAssigned", [IsDigraph]);
# Set vertex labels
DeclareOperation("SetDigraphVertexLabel", [IsDigraph, IsPosInt, IsObject]);
DeclareOperation("SetDigraphVertexLabels", [IsDigraph, IsList]);
# Unset vertex labels
# TODO document these two operations
DeclareOperation("RemoveDigraphVertexLabel", [IsDigraph, IsPosInt]);
DeclareOperation("ClearDigraphVertexLabels", [IsDigraph]);
## Edge labels
# Get edge labels
DeclareOperation("DigraphEdgeLabel", [IsDigraph, IsPosInt, IsPosInt]);
DeclareOperation("DigraphEdgeLabels", [IsDigraph]);
DeclareOperation("DigraphEdgeLabelsNC", [IsDigraph]);
DeclareOperation("HaveEdgeLabelsBeenAssigned", [IsDigraph]);
# Set edge labels
DeclareOperation("SetDigraphEdgeLabel",
[IsDigraph, IsPosInt, IsPosInt, IsObject]);
DeclareOperation("SetDigraphEdgeLabels", [IsDigraph, IsFunction]);
DeclareOperation("SetDigraphEdgeLabels", [IsDigraph, IsList]);
DeclareOperation("SetDigraphEdgeLabelsNC", [IsDigraph, IsList]);
# Unset edge labels
# TODO document these two operations
DeclareOperation("RemoveDigraphEdgeLabel", [IsDigraph, IsPosInt, IsPosInt]);
DeclareOperation("ClearDigraphEdgeLabels", [IsDigraph]);
[ Dauer der Verarbeitung: 0.13 Sekunden
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