changed incorrect class into struct

7 jobs for fixhash in 73 minutes and 8 seconds
Status Name Job ID Coverage
  Test
passed clang-c++11 #7680
Linux

00:22:35

passed clang-c++98 #7682
Linux

00:16:19

passed cppcheck #7685
Linux

00:00:29

passed gcc-c++11 #7679
Linux

00:04:49

passed gcc-c++98 #7681
Linux

00:04:04

passed macos-c++11 #7683
Apple

00:09:19

passed macos-c++98 #7684
Apple

00:15:31