1: #include <petsc/private/isimpl.h>
  2: PETSC_INTERN PetscErrorCode ISCreate_General(IS);
  3: PETSC_INTERN PetscErrorCode ISCreate_Stride(IS);
  4: PETSC_INTERN PetscErrorCode ISCreate_Block(IS);

  6: /*@C
  7:   ISRegisterAll - Registers all of the index set components in the `IS` package.

  9:   Not Collective

 11:   Level: advanced

 13: .seealso: [](sec_scatter), `IS`, `ISType`, `ISRegister()`
 14: @*/
 15: PetscErrorCode ISRegisterAll(void)
 16: {
 17:   PetscFunctionBegin;
 18:   if (ISRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
 19:   ISRegisterAllCalled = PETSC_TRUE;

 21:   PetscCall(ISRegister(ISGENERAL, ISCreate_General));
 22:   PetscCall(ISRegister(ISSTRIDE, ISCreate_Stride));
 23:   PetscCall(ISRegister(ISBLOCK, ISCreate_Block));
 24:   PetscFunctionReturn(PETSC_SUCCESS);
 25: }