2: #include <petscmat.h>
  3: #include <../src/mat/color/color.h>

  5: PETSC_EXTERN PetscErrorCode MatGetColoring_Natural(Mat,MatColoringType,ISColoring*);
  6: PETSC_EXTERN PetscErrorCode MatGetColoring_SL_Minpack(Mat,MatColoringType,ISColoring*);
  7: PETSC_EXTERN PetscErrorCode MatGetColoring_LF_Minpack(Mat,MatColoringType,ISColoring*);
  8: PETSC_EXTERN PetscErrorCode MatGetColoring_ID_Minpack(Mat,MatColoringType,ISColoring*);

 12: /*@C
 13:   MatColoringRegisterAll - Registers all of the matrix coloring routines in PETSc.

 15:   Not Collective

 17:   Level: developer

 19:   Adding new methods:
 20:   To add a new method to the registry. Copy this routine and
 21:   modify it to incorporate a call to MatColoringRegister() for
 22:   the new method, after the current list.

 24:   Restricting the choices: To prevent all of the methods from being
 25:   registered and thus save memory, copy this routine and modify it to
 26:   register a zero, instead of the function name, for those methods you
 27:   do not wish to register.  Make sure that the replacement routine is
 28:   linked before libpetscmat.a.

 30: .keywords: matrix, coloring, register, all

 32: .seealso: MatColoringRegister(), MatColoringRegisterDestroy()
 33: @*/
 34: PetscErrorCode MatColoringRegisterAll(void)
 35: {

 39:   MatColoringRegisterAllCalled = PETSC_TRUE;

 41:   MatColoringRegister(MATCOLORINGNATURAL,MatGetColoring_Natural);
 42:   MatColoringRegister(MATCOLORINGSL,     MatGetColoring_SL_Minpack);
 43:   MatColoringRegister(MATCOLORINGLF,     MatGetColoring_LF_Minpack);
 44:   MatColoringRegister(MATCOLORINGID,     MatGetColoring_ID_Minpack);
 45:   return(0);
 46: }