Function write

samples/exifdata-test.cpp:91–95

}

void write(const std::string& file, Exiv2::ExifData& ed) {
  auto image = Exiv2::ImageFactory::open(file);
  image->setExifData(ed);
  image->writeMetadata();
}

void print(const std::string& file) {
  auto image = Exiv2::ImageFactory::open(file);