#include <petsc/private/viewerimpl.h> /*I "petscsys.h" I*/

PETSC_EXTERN PetscErrorCode PetscViewerCreate_Socket(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_ASCII(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_Binary(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_String(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_Draw(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_VU(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_Mathematica(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_HDF5(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_Matlab(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_SAWs(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_VTK(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_GLVis(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_ADIOS(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_ExodusII(PetscViewer);
PETSC_EXTERN PetscErrorCode PetscViewerCreate_CGNS(PetscViewer);

PetscBool PetscViewerRegisterAllCalled;

/*@C
  PetscViewerRegisterAll - Registers all of the viewer methods in the `PetscViewer` package.

  Not Collective

   Level: developer

.seealso: [](sec_viewers), `PetscViewer`
@*/
PetscErrorCode PetscViewerRegisterAll(void)
{
  PetscFunctionBegin;
  if (PetscViewerRegisterAllCalled) PetscFunctionReturn(PETSC_SUCCESS);
  PetscViewerRegisterAllCalled = PETSC_TRUE;

  PetscCall(PetscViewerRegister(PETSCVIEWERASCII, PetscViewerCreate_ASCII));
  PetscCall(PetscViewerRegister(PETSCVIEWERBINARY, PetscViewerCreate_Binary));
  PetscCall(PetscViewerRegister(PETSCVIEWERSTRING, PetscViewerCreate_String));
  PetscCall(PetscViewerRegister(PETSCVIEWERDRAW, PetscViewerCreate_Draw));
#if defined(PETSC_USE_SOCKET_VIEWER)
  PetscCall(PetscViewerRegister(PETSCVIEWERSOCKET, PetscViewerCreate_Socket));
#endif
#if defined(PETSC_HAVE_MATHEMATICA)
  PetscCall(PetscViewerRegister(PETSCVIEWERMATHEMATICA, PetscViewerCreate_Mathematica));
#endif
  PetscCall(PetscViewerRegister(PETSCVIEWERVU, PetscViewerCreate_VU));
#if defined(PETSC_HAVE_HDF5)
  PetscCall(PetscViewerRegister(PETSCVIEWERHDF5, PetscViewerCreate_HDF5));
#endif
#if defined(PETSC_HAVE_MATLAB)
  PetscCall(PetscViewerRegister(PETSCVIEWERMATLAB, PetscViewerCreate_Matlab));
#endif
#if defined(PETSC_HAVE_SAWS)
  PetscCall(PetscViewerRegister(PETSCVIEWERSAWS, PetscViewerCreate_SAWs));
#endif
  PetscCall(PetscViewerRegister(PETSCVIEWERVTK, PetscViewerCreate_VTK));
  PetscCall(PetscViewerRegister(PETSCVIEWERGLVIS, PetscViewerCreate_GLVis));
#if defined(PETSC_HAVE_ADIOS)
  PetscCall(PetscViewerRegister(PETSCVIEWERADIOS, PetscViewerCreate_ADIOS));
#endif
#if defined(PETSC_HAVE_EXODUSII)
  PetscCall(PetscViewerRegister(PETSCVIEWEREXODUSII, PetscViewerCreate_ExodusII));
#endif
#if defined(PETSC_HAVE_CGNS)
  PetscCall(PetscViewerRegister(PETSCVIEWERCGNS, PetscViewerCreate_CGNS));
#endif
  PetscFunctionReturn(PETSC_SUCCESS);
}