fitsdispatch.h File Reference

Public types and prototypes for the FITS UDF dispatch layer. More...

#include "config.h"
#include "ncdispatch.h"
#include "nep.h"

Go to the source code of this file.

Data Structures
struct	NC_FITS_VAR_INFO
struct	NC_FITS_FILE_INFO

Macros
#define	NC_FORMATX_NC_FITS   NC_FORMATX_UDF0
#define	FITS_MAGIC_LEN   6
#define	FITS_INIT_OK()   (NC_FITS_initialize() != NULL)
#define	FITS_INIT_AND_ASSIGN(ret)

Typedefs
typedef struct NC_FITS_VAR_INFO	NC_FITS_VAR_INFO_T
typedef struct NC_FITS_FILE_INFO	NC_FITS_FILE_INFO_T

Functions
int	NC_FITS_open (const char *path, int mode, int basepe, size_t *chunksizehintp, void *parameters, const NC_Dispatch *, int)
int	NC_FITS_abort (int ncid)
int	NC_FITS_close (int ncid, void *ignore)
int	NC_FITS_inq_format (int ncid, int *formatp)
int	NC_FITS_inq_format_extended (int ncid, int *formatp, int *modep)
int	NC_FITS_get_vara (int ncid, int varid, const size_t *start, const size_t *count, void *value, nc_type)
NC_Dispatch *	NC_FITS_initialize (void)
int	NC_FITS_finalize (void)

Variables
const NC_Dispatch *	FITS_dispatch_table

Detailed Description

Public types and prototypes for the FITS UDF dispatch layer.

Author

Edward Hartnett

Date

2026-06-28

Copyright

Intelligent Data Design, Inc. All rights reserved.

Macro Definition Documentation

FITS_INIT_AND_ASSIGN

#define FITS_INIT_AND_ASSIGN

(

ret

)

Value:

        do { \
        (ret) = (NC_FITS_initialize() != NULL) ? NC_NOERR : NC_EINVAL; \
    } while(0)

FITS_INIT_OK

#define FITS_INIT_OK

(

)

(NC_FITS_initialize() != NULL)

FITS_MAGIC_LEN

#define FITS_MAGIC_LEN   6

FITS magic number length (6 bytes: "SIMPLE")

NC_FORMATX_NC_FITS

#define NC_FORMATX_NC_FITS   NC_FORMATX_UDF0

FITS format uses UDF3 slot for dispatch table model field (see nep.h for slot allocation)

Typedef Documentation

NC_FITS_FILE_INFO_T

typedef struct NC_FITS_FILE_INFO NC_FITS_FILE_INFO_T

Per-file FITS state with CFITSIO integration

NC_FITS_VAR_INFO_T

typedef struct NC_FITS_VAR_INFO NC_FITS_VAR_INFO_T

Per-variable FITS info: which HDU and (for tables) which column.

Function Documentation

NC_FITS_abort()

int NC_FITS_abort ( int  ncid )

extern

NC_FITS_close()

int NC_FITS_close ( int  ncid, void *  ignore  )

extern

NC_FITS_finalize()

int NC_FITS_finalize ( void  )

extern

NC_FITS_get_vara()

int NC_FITS_get_vara ( int  ncid, int  varid, const size_t *  start, const size_t *  count, void *  value, nc_type  memtype  )

extern

NC_FITS_initialize()

NC_Dispatch * NC_FITS_initialize ( void  )

extern

NC_FITS_inq_format()

int NC_FITS_inq_format ( int  ncid, int *  formatp  )

extern

NC_FITS_inq_format_extended()

int NC_FITS_inq_format_extended ( int  ncid, int *  formatp, int *  modep  )

extern

NC_FITS_open()

int NC_FITS_open ( const char *  path, int  mode, int  basepe, size_t *  chunksizehintp, void *  parameters, const NC_Dispatch *  dispatch, int  ncid  )

extern

Variable Documentation

FITS_dispatch_table

const NC_Dispatch* FITS_dispatch_table

extern