MatSetVecType

Set the vector type the matrix will return with MatCreateVecs()

Synopsis

#include "petscmat.h" 
PetscErrorCode MatSetVecType(Mat mat, VecType vtype)

Collective

Input Parameters

• mat - the matrix object

• vtype - vector type

Options Database Key

• -mat_vec_type vtype - set the VecType of the created vectors during MatSetFromOptions()

Note

This is rarely needed in practice since each matrix object internally sets the proper vector type.

See Also

Matrices, Mat, VecType, VecSetType(), MatGetVecType(), MatCreateVecs()

Level

advanced

Location

src/mat/interface/matreg.c

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Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages