ENH: allow generate wipe tower when print ByObject

allow generate wipe tower when print ByObject if there is only one object

Change-Id: I199e9cab7bd7c963edf58e829c663bb91c12f4f8
(cherry picked from commit 7153c30800022f3afb9811c67f88ba28c9b25d20)
This commit is contained in:
zhimin.zeng 2022-12-14 15:05:01 +08:00 committed by Lane.Wei
parent 1c5c9bd3d2
commit 93b1a335d2
7 changed files with 38 additions and 9 deletions

View file

@ -292,6 +292,8 @@ public:
//whether it is empty
bool empty() { return obj_to_instance_set.empty(); }
int printable_instance_size();
//whether it is has printable instances
bool has_printable_instances();