Exiv2::PentaxMakerNote Class Reference

MakerNote for Pentaxfilm cameras. More...

#include <pentaxmn.hpp>

Inheritance diagram for Exiv2::PentaxMakerNote:

[legend]Collaboration diagram for Exiv2::PentaxMakerNote:

[legend]List of all members.

Accessors
int	checkHeader () const
	Check the makernote header. This will typically check if a required prefix string is present in the header. Return 0 if successful.
AutoPtr	create (bool alloc=true) const
	Return an auto-pointer to an newly created, empty instance of the same type as this. The makernote entries are not copied. The caller owns the new object and the auto-pointer ensures that it will be deleted.
AutoPtr	clone () const
	Return an auto-pointer to a clone of this object. The caller owns the new object and the auto-pointer ensures that it will be deleted.
const TagInfo *	tagList ()
	Return read-only list of built-in Pentaxfilm tags.
Public Types
typedef std::auto_ptr< PentaxMakerNote >	AutoPtr
	Shortcut for a PentaxMakerNote auto pointer.
Public Member Functions
Creators
	PentaxMakerNote (bool alloc=true)
	Constructor. Allows to choose whether or not memory management is required for the makernote entries.
	PentaxMakerNote (const PentaxMakerNote &rhs)
	Copy constructor.
virtual	~PentaxMakerNote ()
	Virtual destructor.
Manipulators
int	readHeader (const byte *buf, long len, ByteOrder byteOrder)
	Read the makernote header from the makernote databuffer. This method must set the offset to the start of the IFD (start_), if needed (assuming that the required information is in the header). Return 0 if successful.
Static Public Member Functions
std::ostream &	printPentaxVersion (std::ostream &os, const Value &value)
	Print Pentax version
std::ostream &	printPentaxResolution (std::ostream &os, const Value &value)
	Print Pentax resolution.
std::ostream &	printPentaxDate (std::ostream &os, const Value &value)
	Print Pentax date.
std::ostream &	printPentaxTime (std::ostream &os, const Value &value)
	Print Pentax time.
std::ostream &	printPentaxExposure (std::ostream &os, const Value &value)
	Print Pentax exposure.
std::ostream &	printPentaxFValue (std::ostream &os, const Value &value)
	Print Pentax F value.
std::ostream &	printPentaxFocalLength (std::ostream &os, const Value &value)
	Print Pentax focal length.
std::ostream &	printPentaxCompensation (std::ostream &os, const Value &value)
	Print Pentax compensation.
std::ostream &	printPentaxTemperature (std::ostream &os, const Value &value)
	Print Pentax temperature.
std::ostream &	printPentaxFlashCompensation (std::ostream &os, const Value &value)
	Print Pentax flash compensation.
std::ostream &	printPentaxBracketing (std::ostream &os, const Value &value)
	Print Pentax bracketing.

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Detailed Description

MakerNote for Pentaxfilm cameras.

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Member Function Documentation

int Exiv2::PentaxMakerNote::checkHeader (   )  const [virtual]

Check the makernote header. This will typically check if a required prefix string is present in the header. Return 0 if successful. Note: The default implementation does nothing, assuming there is no header Reimplemented from Exiv2::IfdMakerNote.

AutoPtr Exiv2::PentaxMakerNote::clone (   )  const

Return an auto-pointer to a clone of this object. The caller owns the new object and the auto-pointer ensures that it will be deleted. Note: In non-alloc mode the clone potentially contains pointers to the same data buffer as the original. Use updateBase(byte* pNewBase) to adjust them. Reimplemented from Exiv2::IfdMakerNote.

AutoPtr Exiv2::PentaxMakerNote::create (  bool  alloc = true  )  const

Return an auto-pointer to an newly created, empty instance of the same type as this. The makernote entries are not copied. The caller owns the new object and the auto-pointer ensures that it will be deleted. Parameters: alloc  Memory management model for the newly created object. Indicates if memory required to store data should be allocated and deallocated (true) or not (false). If false, only pointers to the buffer provided to read() will be kept. See Ifd for more background on this concept. Reimplemented from Exiv2::IfdMakerNote.

int Exiv2::PentaxMakerNote::readHeader (  const byte *  buf, long  len, ByteOrder  byteOrder )  [virtual]

Read the makernote header from the makernote databuffer. This method must set the offset to the start of the IFD (start_), if needed (assuming that the required information is in the header). Return 0 if successful. Note: The default implementation does nothing, assuming there is no header Reimplemented from Exiv2::IfdMakerNote.

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

• pentaxmn.hpp

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