The bandCompression function renumbers the addressing such that the band of the matrix is reduced. The algorithm uses a simple search through the neighbour list in order of connectivity. (CutHill-McKee algorithm) More...

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Namespaces
	Foam
	Namespace for OpenFOAM.

Functions
labelList	bandCompression (const labelListList &addressing)
	Renumbers the addressing to reduce the band of the matrix. More...

labelList	bandCompression (const labelList &cellCells, const labelList &offsets)
	Renumber with addressing in losort form (neighbour + start in neighbour) More...

Detailed Description

The bandCompression function renumbers the addressing such that the band of the matrix is reduced. The algorithm uses a simple search through the neighbour list in order of connectivity. (CutHill-McKee algorithm)

Original source file bandCompression.H

InNamespace Foam

Source files

Definition in file bandCompression.H.

Namespaces

Functions

Detailed Description