NEPGetSplitOperatorInfo#

Returns the number of terms of the split form of the nonlinear operator, as well as the structure flag for matrices.

Synopsis#

#include "slepcnep.h" 
PetscErrorCode NEPGetSplitOperatorInfo(NEP nep,PetscInt *n,MatStructure *str)

Not Collective

Input Parameter#

  • nep - the nonlinear eigensolver context

Output Parameters#

  • n - the number of terms passed in NEPSetSplitOperator()

  • str - the matrix structure flag passed in NEPSetSplitOperator()

See Also#

NEP: Nonlinear Eigenvalue Problems, NEPSetSplitOperator(), NEPGetSplitOperatorTerm()

Level#

intermediate

Location#

src/nep/interface/nepbasic.c

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