Exiv2::Internal::TiffMapping Class Reference

Table of TIFF decoding and encoding functions and find functions. This class is separated from the metadata decoder and encoder visitors so that the parser can be parametrized with a different table if needed. This is used, eg., for CR2 format, which uses a different decoder table. More...

#include <tiffimage_int.hpp>

Collaboration diagram for Exiv2::Internal::TiffMapping:

[legend]List of all members.

Static Public Member Functions
DecoderFct	findDecoder (const std::string &make, uint32_t extendedTag, uint16_t group)
	Find the decoder function for a key.
EncoderFct	findEncoder (const std::string &make, uint32_t extendedTag, uint16_t group)
	Find special encoder function for a key.

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Detailed Description

Table of TIFF decoding and encoding functions and find functions. This class is separated from the metadata decoder and encoder visitors so that the parser can be parametrized with a different table if needed. This is used, eg., for CR2 format, which uses a different decoder table.

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Member Function Documentation

DecoderFct Exiv2::Internal::TiffMapping::findDecoder (  const std::string &  make, uint32_t  extendedTag, uint16_t  group )  [static]

Find the decoder function for a key. If the returned pointer is 0, the tag should not be decoded, else the decoder function should be used. Parameters: make  Camera make extendedTag  Extended tag group  Group Returns: Pointer to the decoder function

EncoderFct Exiv2::Internal::TiffMapping::findEncoder (  const std::string &  make, uint32_t  extendedTag, uint16_t  group )  [static]

Find special encoder function for a key. If the returned pointer is 0, the tag should be encoded with the encoder function of the TIFF component, else the encoder function should be used. Parameters: make  Camera make extendedTag  Extended tag group  Group Returns: Pointer to the encoder function

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

• tiffimage_int.hpp
• tiffimage.cpp

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