added update/downdate functionality

6 jobs for improveCholmod in 5 minutes and 49 seconds
Status Job ID Name Coverage
  Test
passed clang-c++11 #11051
Linux

00:05:00

passed clang-c++98 #11053
Linux

00:03:59

passed gcc-c++11 #11050
Linux

00:05:49

passed gcc-c++98 #11052
Linux

00:04:34

passed macos-c++11 #11054
Apple

00:03:57

passed macos-c++98 #11055
Apple

00:03:49