petsc-3.14.6 2021-03-30

MatKAIJGetTRead

Get a read-only pointer to the transformation matrix T associated with the KAIJ matrix

#include "petscmat.h" 
PetscErrorCode MatKAIJGetTRead(Mat A,PetscInt *m,PetscInt *n,const PetscScalar **T)

Not Collective; the entire T is stored and returned independently on all processes

- the KAIJ matrix

	m	- the number of rows in T
	n	- the number of columns in T
	T	- the T matrix, in form of a scalar array in column-major format

Note: All output parameters are optional (pass NULL or PETSC_IGNORE if not desired)

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