rollu


Name:
rollu - Roll the three top stack elements upwards
Synopsis:
obj1 obj2 obj3 rollu -> obj3 obj1 obj2  
Description:
rollu is equivalent to 3 1 roll  
Diagnostics:
Raises StackUnderflow error if there are less  
than 3 objects on the stack.
SeeAlso: Source:
/home/graber/work-nest/nest-git/nest-simulator/sli/slistack.cc