/*@@
   @header    CoordBase.h
   @date      Wed June 26 2002
   @author    Gabrielle Allen
   @desc 
   Headers and defines for coordinate base thorn
   @enddesc 
   @version $Header$
 @@*/

#ifndef _COORDBASE_H_
#define _COORDBASE_H_

#ifdef __cplusplus 
extern "C" 
{
#endif

CCTK_INT Coord_SystemRegister(CCTK_POINTER_TO_CONST GH,
                              CCTK_INT dim,
                              CCTK_STRING systemname);

CCTK_INT Coord_SystemHandle(CCTK_POINTER_TO_CONST GH,
                            CCTK_STRING systemname);

CCTK_INT Coord_CoordRegister(CCTK_POINTER_TO_CONST GH,
                             CCTK_INT systemhandle,
                             CCTK_INT direction,
                             CCTK_STRING coordname);

CCTK_INT Coord_CoordHandle(CCTK_POINTER_TO_CONST GH,
                           CCTK_STRING coordname,
                           CCTK_STRING systemname);

CCTK_INT Coord_GroupSystem(CCTK_POINTER_TO_CONST GH,
                           CCTK_STRING groupname);

CCTK_INT Coord_SetDefaultSystem(CCTK_POINTER_TO_CONST GH,
                                CCTK_STRING systemname);

#ifdef __cplusplus 
}
#endif
 
#define COORDERROR_SYSTEMEXISTS     -1
#define COORDERROR_INVALIDDIM       -2
#define COORDERROR_INVALIDNAME      -3
#define COORDERROR_TABLEERROR       -4
#define COORDERROR_NOSYSTEM         -5
#define COORDERROR_INVALIDHANDLE    -6
#define COORDERROR_COORDINATEEXISTS -7
#define COORDERROR_DUPLICATENAME    -8
#define COORDERROR_NOSUCHCOORD      -9
#define COORDERROR_INVALIDGROUPNAME -10
#define COORDERROR_NOCOORDSYS       -11
#define COORDERROR_NODIMENSION      -12
#define COORDERROR_DEFAULTEXISTS    -13

#endif