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/*@@
@header cctk_Coord.h
@date Mon April 12 1999
@author Gabrielle Allen
@desc
Prototypes and constants for coordinate functions
@enddesc
@version $Header$
@@*/
#ifndef _CCTK_COORD_H_
#define _CCTK_COORD_H_
#ifdef __cplusplus
extern "C"
{
#endif
int CCTK_CoordDir(const char *name,
const char *systemname);
int CCTK_CoordIndex(int dir,
const char *name,
const char *systemname);
const char *CCTK_CoordName (int dir, const char *systemname);
int CCTK_CoordRange(const cGH *GH,
CCTK_REAL *coord_lower,
CCTK_REAL *coord_upper,
int coord_dir,
const char *coord_name,
const char *system_name);
int CCTK_CoordRangePhysIndex (const cGH *GH,
int *lower,
int *upper,
int coorddir,
const char *coordname,
const char *systemname);
int CCTK_CoordRegisterData(int dir,
const char *gv,
const char *name,
const char *systemname);
#define CCTK_CoordRegisterSystem(a,b) \
CCTKi_CoordRegisterSystem (a,CCTK_THORNSTRING,b)
int CCTKi_CoordRegisterSystem(int dim,
const char *implementation,
const char *systemname);
int CCTK_CoordSystemDim(const char *systemname);
int CCTK_CoordSystemHandle(const char *systemname);
const char *CCTK_CoordSystemName(int handle);
int CCTK_CoordLocalRange(const cGH *GH,
CCTK_REAL *lower,
CCTK_REAL *upper,
int coord_dir,
const char *coord_name,
const char *system_name);
int CCTK_CoordRegisterRange(cGH *GH,
CCTK_REAL coord_min,
CCTK_REAL coord_max,
int coord_dir,
const char *coord_name,
const char *system_name);
int CCTK_CoordRegisterRangePhysIndex(cGH *GH,
int coord_min,
int coord_max,
int coord_dir,
const char *coord_name,
const char *system_name);
int CCTK_NumCoordSystems (void);
const char *CCTK_CoordSystemImplementation (int handle);
#ifdef __cplusplus
}
#endif
#endif /* _CCTK_COORD_H_ */
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