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IGraphAllocateVisitedFlag Method

Allocates a visited flag on the graph elements.

Namespace:  de.unika.ipd.grGen.libGr
Assembly:  libGr (in libGr.dll) Version: GrGen.NET 7.2
Syntax
C#
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int AllocateVisitedFlag()

Return Value

Type: Int32
A visitor ID to be used in visited conditions in patterns ("if { !elem.visited[id]; }"), visited expressions in evals ("elem.visited[id] = true; b.flag = elem.visited[id] || c.flag; "} and calls to other visitor functions.
See Also