I/O

Macros
#define	CPL_BPP_16_SIGNED   CPL_TYPE_SHORT
#define	CPL_BPP_16_UNSIGNED   CPL_TYPE_USHORT
#define	CPL_BPP_32_SIGNED   CPL_TYPE_INT
#define	CPL_BPP_8_UNSIGNED   CPL_TYPE_UCHAR
#define	CPL_BPP_IEEE_DOUBLE   CPL_TYPE_DOUBLE
#define	CPL_BPP_IEEE_FLOAT   CPL_TYPE_FLOAT
#define	cpl_type_bpp   cpl_type

Typedefs
typedef enum _cpl_io_type_	cpl_io_type
	The file I/O modes.

Enumerations
enum	_cpl_io_type_ {   CPL_IO_CREATE ,   CPL_IO_EXTEND ,   CPL_IO_APPEND ,   CPL_IO_COMPRESS_GZIP ,   CPL_IO_COMPRESS_RICE ,   CPL_IO_COMPRESS_HCOMPRESS ,   CPL_IO_COMPRESS_PLIO ,   CPL_IO_MAX ,   CPL_IO_DEFAULT }
	These are the file I/O modes. More...

Detailed Description

This module provides definitions related to I/O. The actual I/O functions are defined in the respective CPL modules.

Synopsis:

#include "cpl_io.h"

Macro Definition Documentation

CPL_BPP_16_SIGNED

#define CPL_BPP_16_SIGNED   CPL_TYPE_SHORT

Deprecated:

Use CPL_TYPE_SHORT

CPL_BPP_16_UNSIGNED

#define CPL_BPP_16_UNSIGNED   CPL_TYPE_USHORT

Deprecated:

Use CPL_TYPE_USHORT

CPL_BPP_32_SIGNED

#define CPL_BPP_32_SIGNED   CPL_TYPE_INT

Deprecated:

Use CPL_TYPE_INT

CPL_BPP_8_UNSIGNED

#define CPL_BPP_8_UNSIGNED   CPL_TYPE_UCHAR

Deprecated:

Use CPL_TYPE_UCHAR

CPL_BPP_IEEE_DOUBLE

#define CPL_BPP_IEEE_DOUBLE   CPL_TYPE_DOUBLE

Deprecated:

Use CPL_TYPE_DOUBLE

CPL_BPP_IEEE_FLOAT

#define CPL_BPP_IEEE_FLOAT   CPL_TYPE_FLOAT

Deprecated:

Use CPL_TYPE_FLOAT

cpl_type_bpp

#define cpl_type_bpp   cpl_type

Deprecated:

Use cpl_type

Typedef Documentation

cpl_io_type

typedef enum _cpl_io_type_ cpl_io_type

The file I/O modes.

Enumeration Type Documentation

_cpl_io_type_

enum _cpl_io_type_

These are the file I/O modes.

For the compression modes, see http://heasarc.nasa.gov/docs/software/fitsio/compression.html

Enumerator
CPL_IO_CREATE	Overwrite the file, if it already exists.
CPL_IO_EXTEND	Append a new extension to the file.
CPL_IO_APPEND	Append to the last data unit of the file.
CPL_IO_COMPRESS_GZIP	Use FITS tiled-image compression with GZIP algorithm.
CPL_IO_COMPRESS_RICE	Use FITS tiled-image compression with RICE algorithm.
CPL_IO_COMPRESS_HCOMPRESS	Use FITS tiled-image compression with HCOMPRESS algorithm.
CPL_IO_COMPRESS_PLIO	Use FITS tiled-image compression with PLIO algorithm.
CPL_IO_MAX	Reserved for internal CPL usage.
CPL_IO_DEFAULT	Deprecated, kept only for backwards compatibility