- shared_ptr<OpenJPEGImage> image_A = decompress_j2k (const_cast<uint8_t*> (data_A), size_A, 0);
- shared_ptr<OpenJPEGImage> image_B = decompress_j2k (const_cast<uint8_t*> (data_B), size_B, 0);
+ auto image_A = decompress_j2k (const_cast<uint8_t*>(data_A), size_A, 0);
+ auto image_B = decompress_j2k (const_cast<uint8_t*>(data_B), size_B, 0);