Olympus ORF header structure. More...

#include <orfimage_int.hpp>

Inheritance diagram for Exiv2::Internal::OrfHeader:

Public Member Functions
Creators
	OrfHeader (ByteOrder byteOrder=littleEndian)
	Default constructor.

	~OrfHeader ()
	Destructor.

Manipulators
bool	read (const byte *pData, uint32_t size)
	Read the image header from a data buffer. Return false if the data buffer does not contain an image header of the expected format, else true. More...

Accessors
DataBuf	write () const
	Return the image header in binary format. The caller owns this data and DataBuf ensures that it will be deleted. More...

Public Member Functions inherited from Exiv2::Internal::TiffHeaderBase
	TiffHeaderBase (uint16_t tag, uint32_t size, ByteOrder byteOrder, uint32_t offset)
	Constructor taking tag, size and default byteOrder and offset.

virtual	~TiffHeaderBase ()=0
	Virtual destructor.

virtual void	setByteOrder (ByteOrder byteOrder)
	Set the byte order.

virtual void	setOffset (uint32_t offset)
	Set the offset to the start of the root directory.

virtual void	print (std::ostream &os, const std::string &prefix="") const
	Print debug info for the image header to os. More...

virtual ByteOrder	byteOrder () const
	Return the byte order (little or big endian).

virtual uint32_t	offset () const
	Return the offset to the start of the root directory.

virtual uint32_t	size () const
	Return the size (in bytes) of the image header.

virtual uint16_t	tag () const
	Return the tag value (magic number) which identifies the buffer as TIFF data.

virtual bool	isImageTag (uint16_t tag, IfdId group, const PrimaryGroups *pPrimaryGroups) const
	Return `true` if the Exif tag from group is an image tag. More...

Detailed Description

Olympus ORF header structure.

Member Function Documentation

◆ read()

bool Exiv2::Internal::OrfHeader::read	(	const byte *	pData,
		uint32_t	size
	)

virtual

Read the image header from a data buffer. Return false if the data buffer does not contain an image header of the expected format, else true.

Parameters

pData	Pointer to the data buffer.
size	Number of bytes in the data buffer.

Returns: True if the TIFF header was read successfully. False if the data buffer does not contain a valid TIFF header.

Reimplemented from Exiv2::Internal::TiffHeaderBase.

References Exiv2::Internal::TiffHeaderBase::byteOrder(), Exiv2::getULong(), Exiv2::getUShort(), Exiv2::Internal::TiffHeaderBase::setByteOrder(), Exiv2::Internal::TiffHeaderBase::setOffset(), Exiv2::Internal::TiffHeaderBase::size(), and Exiv2::Internal::TiffHeaderBase::tag().

Referenced by Exiv2::isOrfType(), and Exiv2::OrfImage::writeMetadata().

◆ write()

DataBuf Exiv2::Internal::OrfHeader::write ( ) const

virtual

Return the image header in binary format. The caller owns this data and DataBuf ensures that it will be deleted.

Returns: Binary header data.

Reimplemented from Exiv2::Internal::TiffHeaderBase.

References Exiv2::Internal::TiffHeaderBase::byteOrder(), Exiv2::DataBuf::pData_, Exiv2::ul2Data(), and Exiv2::us2Data().

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

orfimage_int.hpp
orfimage_int.cpp

Public Member Functions

Detailed Description

Member Function Documentation

◆ read()

◆ write()