Exiv2::SigmaMakerNote Class Reference

MakerNote for Sigma (Foveon) cameras. More...

#include <sigmamn.hpp>

Inheritance diagram for Exiv2::SigmaMakerNote:

[legend]Collaboration diagram for Exiv2::SigmaMakerNote:

[legend]List of all members.

Public Member Functions
Creators
	SigmaMakerNote (bool alloc=true)
	Constructor. Allows to choose whether or not memory management is required for the makernote entries.
virtual	~SigmaMakerNote ()
	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 adjustment (adjOffset_), if needed (assuming that the required information is in the header). Return 0 if successful.
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.
SigmaMakerNote *	clone (bool alloc=true) const
	Return a 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 is responsible to delete it!
std::string	ifdItem () const
	Return the name of the makernote item ("Sigma").
std::ostream &	printTag (std::ostream &os, uint16 tag, const Value &value) const
	Interpret and print the value of a makernote tag.
Static Public Member Functions
Print functions for Sigma (Foveon) MakerNote tags
std::ostream &	printStripLabel (std::ostream &os, const Value &value)
	Strip the label from the value and print the remainder.
std::ostream &	print0x0008 (std::ostream &os, const Value &value)
	Print exposure mode.
std::ostream &	print0x0009 (std::ostream &os, const Value &value)
	Print metering mode.

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Detailed Description

MakerNote for Sigma (Foveon) cameras.

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Member Function Documentation

int Exiv2::SigmaMakerNote::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.

SigmaMakerNote * Exiv2::SigmaMakerNote::clone (  bool  alloc = true  )  const [virtual]

Return a 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 is responsible to delete it! Parameters: alloc  Memory management model for the clone. 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. Implements Exiv2::IfdMakerNote.

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

Read the makernote header from the makernote databuffer. This method must set the offset adjustment (adjOffset_), 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 files:

• sigmamn.hpp
• sigmamn.cpp

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