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Use auto for unique pointers

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This commit is contained in:
Luis Díaz Más
2022-03-07 22:21:20 +01:00
parent f156af46f3
commit bbc99ae581
26 changed files with 44 additions and 75 deletions
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samples/exifcomment.cpp
+5 -10
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@@ -20,8 +20,7 @@ try {
return 1;
}
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(argv[1]);
assert (image.get() != 0);
auto image = Exiv2::ImageFactory::open(argv[1]);
image->readMetadata();
Exiv2::ExifData &exifData = image->exifData();
@@ -37,14 +36,10 @@ try {
Following are a few examples of valid comments. The last one is written to
the file.
*/
exifData["Exif.Photo.UserComment"]
= "charset=Unicode A Unicode Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"]
= "charset=Undefined An undefined Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"]
= "Another undefined Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"]
= "charset=Ascii An ASCII Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"] = "charset=Unicode A Unicode Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"] = "charset=Undefined An undefined Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"] = "Another undefined Exif comment added with Exiv2";
exifData["Exif.Photo.UserComment"] = "charset=Ascii An ASCII Exif comment added with Exiv2";
std::cout << "Writing user comment '"
<< exifData["Exif.Photo.UserComment"]