MatHeaderMerge#

Merges some information from the header of C to A; the C object is then destroyed

Synopsis#

#include "petscmat.h"  
PetscErrorCode MatHeaderMerge(Mat A, Mat *C)

Collective, No Fortran Support

Input Parameters#

A - a Mat being merged into
C - the Mat providing the merge information

Notes#

A and C must be of the same type. The object list and query function list in A are retained, as well as the object name, and prefix. The object state of A is increased by 1.

Developer Note#

This is somewhat different from MatHeaderReplace(), it would be nice to merge the code

Level#

developer

Location#

src/mat/utils/gcreate.c

Index of all Mat routines
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Index of all manual pages