- shared_ptr<ImageContent> r (new ImageContent("test/data/flat_red.png"));
- shared_ptr<ImageContent> g (new ImageContent("test/data/flat_green.png"));
- shared_ptr<ImageContent> b (new ImageContent("test/data/flat_blue.png"));
+ auto r = make_shared<ImageContent>("test/data/flat_red.png");
+ auto g = make_shared<ImageContent>("test/data/flat_green.png");
+ auto b = make_shared<ImageContent>("test/data/flat_blue.png");