MatSeqDenseSetPreallocation

Sets the array used for storing the matrix elements of a MATSEQDENSE matrix

Synopsis

#include "petscmat.h" 
PetscErrorCode MatSeqDenseSetPreallocation(Mat B, PetscScalar data[])

Collective

Input Parameters

• B - the matrix

• data - the array (or NULL)

Note

The data input variable is intended primarily for Fortran programmers who wish to allocate their own matrix memory space. Most users should need not call this routine.

See Also

Matrices, Mat, MATSEQDENSE, MatCreate(), MatCreateDense(), MatSetValues(), MatDenseSetLDA()

Level

intermediate

Location

src/mat/impls/dense/seq/dense.c

Examples

src/mat/tutorials/ex2.c

Implementations

MatSeqDenseSetPreallocation_SeqDense() in src/mat/impls/dense/seq/dense.c

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