Merge branch 'fixhash' into 'master'

changed incorrect class into struct



See merge request !77
7 jobs for master in 71 minutes and 18 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #7695
Linux
clang-c++11

00:20:37

passed #7697
Linux
clang-c++98

00:17:22

passed #7700
Linux
cppcheck

00:00:27

passed #7694
Linux
gcc-c++11

00:04:34

passed #7696
Linux
gcc-c++98

00:03:58

passed #7698
Apple
macos-c++11

00:09:06

passed #7699
Apple
macos-c++98

00:15:12