Internal classes to support CRW/CIFF format. More...

#include "tags_int.hpp"
#include "image.hpp"
#include <iosfwd>
#include <string>
#include <vector>
#include <stack>

Classes
class	Exiv2::Internal::CiffComponent
	Interface class for components of the CIFF directory hierarchy of a CRW (Canon Raw data) image. Both CIFF directories as well as entries implement this interface. This class is implemented as NVI (non-virtual interface). More...

class	Exiv2::Internal::CiffEntry
	This class models one directory entry of a CIFF directory of a CRW (Canon Raw data) image. More...

class	Exiv2::Internal::CiffDirectory
	This class models a CIFF directory of a CRW (Canon Raw data) image. More...

class	Exiv2::Internal::CiffHeader
	This class models the header of a CRW (Canon Raw data) image. It is the head of a CIFF parse tree, consisting of CiffDirectory and CiffEntry objects. Most of its methods will walk the parse tree to perform the requested action. More...

struct	Exiv2::Internal::CrwSubDir
	Structure for the CIFF directory hierarchy. More...

struct	Exiv2::Internal::CrwMapping
	Structure for a mapping table for conversion of CIFF entries to image metadata and vice versa. More...

class	Exiv2::Internal::CrwMap
	Static class providing mapping functionality from CRW entries to image metadata and vice versa. More...

Namespaces
namespace	Exiv2
	Provides classes and functions to encode and decode Exif and Iptc data. The libexiv2 API consists of the objects of this namespace.

namespace	Exiv2::Internal
	Contains internal objects which are not published and are not part of the libexiv2 API.

Typedefs
typedef void(*	Exiv2::Internal::CrwDecodeFct) (const CiffComponent &, const CrwMapping *, Image &, ByteOrder)
	Function pointer for functions to decode Exif tags from a CRW entry.

typedef void(*	Exiv2::Internal::CrwEncodeFct) (const Image &, const CrwMapping , CiffHeader )
	Function pointer for functions to encode CRW entries from Exif tags.

typedef std::stack< CrwSubDir >	Exiv2::Internal::CrwDirs
	Stack to hold a path of CRW directories.

Enumerations
enum	Exiv2::Internal::DataLocId { valueData , directoryData , lastDataLocId }
	Type to identify where the data is stored in a directory.

Functions
DataBuf	Exiv2::Internal::packIfdId (const ExifData &exifData, IfdId ifdId, ByteOrder byteOrder)
	Pack the tag values of all ifdId tags in exifData into a data buffer. This function is used to pack Canon Camera Settings1,2 and Custom Function tags.

Detailed Description

Internal classes to support CRW/CIFF format.

Classes