1: #include <petscmat.h>
  2: #include <petsc/private/matimpl.h>

  4: PETSC_EXTERN PetscErrorCode MatCoarsenCreate_MIS(MatCoarsen);
  5: PETSC_EXTERN PetscErrorCode MatCoarsenCreate_HEM(MatCoarsen);
  6: PETSC_EXTERN PetscErrorCode MatCoarsenCreate_MISK(MatCoarsen);

  8: /*@C
  9:   MatCoarsenRegisterAll - Registers all of the matrix Coarsen routines in PETSc.

 11:   Not Collective

 13:   Level: developer

 15: .seealso: `MatCoarsen`, `MatCoarsenType`, `MatCoarsenRegister()`, `MatCoarsenRegisterDestroy()`
 16:  @*/
 17: PetscErrorCode MatCoarsenRegisterAll(void)
 18: {
 19:   PetscFunctionBegin;
 20:   if (MatCoarsenRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
 21:   MatCoarsenRegisterAllCalled = PETSC_TRUE;

 23:   PetscCall(MatCoarsenRegister(MATCOARSENMIS, MatCoarsenCreate_MIS));
 24:   PetscCall(MatCoarsenRegister(MATCOARSENHEM, MatCoarsenCreate_HEM));
 25:   PetscCall(MatCoarsenRegister(MATCOARSENMISK, MatCoarsenCreate_MISK));
 26:   PetscFunctionReturn(PETSC_SUCCESS);
 27: }