petsc-3.11.4 2019-09-28
MatStructure
Indicates if two matrices have the same nonzero structure
Synopsis
typedef enum {DIFFERENT_NONZERO_PATTERN,SUBSET_NONZERO_PATTERN,SAME_NONZERO_PATTERN} MatStructure;
Any additions/changes here MUST also be made in include/petsc/finclude/petscmat.h
See Also
MatCopy(), MatAXPY()
Level
beginner
Location
src/mat/../../include/petscmat.h
Examples
src/ksp/ksp/examples/tutorials/ex9.c.html
src/ksp/ksp/examples/tutorials/ex29.c.html
src/ksp/ksp/examples/tutorials/ex34.c.html
src/ksp/ksp/examples/tutorials/ex58.c.html
src/ts/examples/tutorials/ex3.c.html
src/ts/examples/tutorials/ex50.c.html
src/tao/unconstrained/examples/tutorials/spectraladjointassimilation.c.html
src/tao/pde_constrained/examples/tutorials/elliptic.c.html
src/tao/pde_constrained/examples/tutorials/parabolic.c.html
src/tao/pde_constrained/examples/tutorials/hyperbolic.c.html
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages