# Interface definition for thorn CarpetIOHDF5

IMPLEMENTS: IOHDF5

includes header: CarpetIOHDF5.hh in CarpetIOHDF5.hh

uses include header: Timer.hh

uses include header: carpet.hh

uses include header: defs.hh

uses include header: bbox.hh
uses include header: vect.hh

uses include header: data.hh
uses include header: gdata.hh

uses include header: ggf.hh
uses include header: gh.hh

uses include header: typecase.hh
uses include header: typeprops.hh



CCTK_INT next_output_iteration TYPE=scalar
CCTK_REAL next_output_time TYPE=scalar
CCTK_INT this_iteration TYPE=scalar

CCTK_INT last_output_iteration_slice[4] TYPE=scalar
CCTK_REAL last_output_time_slice[4] TYPE=scalar
CCTK_INT this_iteration_slice[4] TYPE=scalar


CCTK_INT FUNCTION Coord_GroupSystem    \
  (CCTK_POINTER_TO_CONST IN GH,        \
   CCTK_STRING IN groupname)
USES FUNCTION Coord_GroupSystem

# Specify whether a map uses a Cartesian or a curvilinear coordinate system
CCTK_INT FUNCTION             \
    MultiPatch_MapIsCartesian \
        (CCTK_INT IN map)
USES FUNCTION MultiPatch_MapIsCartesian


# Determine which boundaries are symmetry boundaries
CCTK_INT FUNCTION \
    SymmetryTableHandleForGrid (CCTK_POINTER_TO_CONST IN cctkGH)
REQUIRES FUNCTION SymmetryTableHandleForGrid

CCTK_INT FUNCTION \
    SymmetryTableHandleForGI (CCTK_POINTER_TO_CONST IN cctkGH, \
                              CCTK_INT IN group_index)
REQUIRES FUNCTION SymmetryTableHandleForGI


# Check whether existing output files should be truncated or not
CCTK_INT FUNCTION IO_TruncateOutputFiles \
  (CCTK_POINTER_TO_CONST IN GH)

REQUIRES FUNCTION IO_TruncateOutputFiles



# Checkpoint only a restricted set of variables
# (Set ngroups=-1 to checkpoint all variables.)
CCTK_INT \
FUNCTION IO_SetCheckpointGroups(CCTK_INT ARRAY IN groups, \
                                CCTK_INT       IN ngroups)
PROVIDES FUNCTION IO_SetCheckpointGroups \
    WITH CarpetIOHDF5_SetCheckpointGroups \
    LANGUAGE C



# Return a pointer to an unmodifiable C string
# which contains a unique ID for this configuration
CCTK_POINTER_TO_CONST \
FUNCTION UniqueConfigID (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION UniqueConfigID

# Return a pointer to an unmodifiable C string
# which contains a unique ID for this build
CCTK_POINTER_TO_CONST \
FUNCTION UniqueBuildID (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION UniqueBuildID

# Return a pointer to an unmodifiable C string
# which contains a unique ID for this simulation
CCTK_POINTER_TO_CONST \
FUNCTION UniqueSimulationID (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION UniqueSimulationID

# Return a pointer to an unmodifiable C string
# which contains a unique ID for this run
CCTK_POINTER_TO_CONST \
FUNCTION UniqueRunID (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION UniqueRunID