MatTransposeSymbolic#

Computes the symbolic part of the transpose of a matrix.

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatTransposeSymbolic(Mat A, Mat *B)

Collective

Input Parameter#

  • A - the matrix to transpose

Output Parameter#

  • B - the transpose. This is a complete matrix but the numerical portion is invalid. One can call MatTranspose(A,MAT_REUSE_MATRIX,&B) to compute the numerical portion.

Note#

This is not supported for many matrix types, use MatTranspose() in those cases

See Also#

Matrices, Mat, MatTransposeSetPrecursor(), MatTranspose(), MatMultTranspose(), MatMultTransposeAdd(), MatIsTranspose(), MatReuse, MAT_INITIAL_MATRIX, MAT_REUSE_MATRIX, MAT_INPLACE_MATRIX

Level#

intermediate

Location#

src/mat/interface/matrix.c

Implementations#

MatTransposeSymbolic_SeqAIJ() in src/mat/impls/aij/seq/symtranspose.c


Index of all Mat routines
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Index of all manual pages