Exiv2::IptcParser

Exiv2::IptcParser Class Reference

Stateless parser class for IPTC data. Images use this class to decode and encode binary IPTC data. More...

#include <iptc.hpp>

List of all members.

Static Public Member Functions

static int decode (IptcData &iptcData, const byte *pData, uint32_t size)
 Decode binary IPTC data in IPTC IIM4 format from a buffer pData of length size to the provided metadata container.
static DataBuf encode (const IptcData &iptcData)
 Encode the IPTC datasets from iptcData to a binary representation in IPTC IIM4 format.

Detailed Description

Stateless parser class for IPTC data. Images use this class to decode and encode binary IPTC data.

Member Function Documentation

static int Exiv2::IptcParser::decode ( IptcData &  iptcData,
const byte *  pData,
uint32_t  size 
) [static]

Decode binary IPTC data in IPTC IIM4 format from a buffer pData of length size to the provided metadata container.

Parameters:
iptcData Metadata container to add the decoded IPTC datasets to.
pData Pointer to the data buffer to read from.
size Number of bytes in the data buffer.
Returns:
0 if successful;
5 if the binary IPTC data is invalid or corrupt

static DataBuf Exiv2::IptcParser::encode ( const IptcData &  iptcData  )  [static]

Encode the IPTC datasets from iptcData to a binary representation in IPTC IIM4 format.

Convert the IPTC datasets to binary format and return it. Caller owns the returned buffer. The copied data follows the IPTC IIM4 standard.

Returns:
Data buffer containing the binary IPTC data in IPTC IIM4 format.

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