Exiv2::Internal::TiffHeader Class Reference

Standard TIFF header structure. More...

#include <tiffimage_int.hpp>

Inheritance diagram for Exiv2::Internal::TiffHeader:

Collaboration diagram for Exiv2::Internal::TiffHeader:

List of all members.

Public Member Functions
Creators
	TiffHeader (ByteOrder byteOrder=littleEndian, uint32_t offset=0x00000008, bool hasImageTags=true)
	Default constructor.
	~TiffHeader ()
	Destructor.
Accessors
bool	isImageTag (uint16_t tag, IfdId group, const PrimaryGroups *pPrimaryGroups) const
	Return true if the Exif tag from group is an image tag.

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Detailed Description

Standard TIFF header structure.

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Member Function Documentation

bool Exiv2::Internal::TiffHeader::isImageTag	(	uint16_t	tag,
		IfdId	group,
		const PrimaryGroups *	pPrimaryGroups
	)		const [virtual]

Return true if the Exif tag from group is an image tag.

Certain tags of TIFF and TIFF-like images are required to correctly display the primary image. These image tags contain image data rather than metadata.

Parameters:

tag	Tag number.
group	Group identifier.
pPrimaryGroups	Pointer to a list of TIFF groups that contain primary images, empty if none are marked.

Returns:

The default implementation returns false.

List of TIFF image tags

Reimplemented from Exiv2::Internal::TiffHeaderBase.

References Exiv2::find(), and Exiv2::Internal::groupName().

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The documentation for this class was generated from the following files:

• tiffimage_int.hpp
• tiffimage.cpp