Implement vector(HEH) and length(HEH) in addition to the EH implementations.

9 jobs for halfedge-vector-and-length in 6 minutes and 29 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #77530
VS2015
VS2015-32-bit

00:01:14

passed #77529
VS2015
VS2015-64-bit

00:01:27

passed #77528
VS2017
VS2017-32-bit

00:01:17

passed #77527
VS2015
VS2017-64-bit

00:01:39

passed #77524
Linux
clang-c++11

00:02:10

passed #77526
Linux
cppcheck

00:06:29

passed #77531
Linux
doc

00:00:29

passed #77523
Linux
gcc-c++11

00:03:59

passed #77525
Apple
macos-c++11

00:01:50