cls-medium
- 
The "medium" predefined cl-strength object. 
[From ../cassowary_scm.cc:1791]


cls-required
- 
The "required" predefined cl-strength object. 
[From ../cassowary_scm.cc:1797]


cls-strong
- 
The "strong" predefined cl-strength object. 
[From ../cassowary_scm.cc:1794]


cls-weak
- 
The "weak" predefined cl-strength object. 
[From ../cassowary_scm.cc:1788]


