class xc.DOFNumberer

Bases: xc.MovableObject, xc_base.CommandEntity

A DOF numberer is responsible for assigning the equation numbers to the individual DOFs in each of the DOF groups in the analysis model.

useAlgorithm((DOFNumberer)arg1, (str)arg2) → None :

useAlgorithm(nmb)Set the algorithm to be used for numerating the graph Parameters: nmb: name of the algorithm, ‘rcm’ for Reverse Cuthill-Macgee or ‘simple’ for simple algorithm.

C++ signature :
void useAlgorithm(XC::DOF_Numberer {lvalue},std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)
class xc.PlainNumberer

Bases: xc.DOFNumberer

The plain numberer assigns equation numbers to DOFs on a first come first serve basis, that is, it gets the DOF_GrpIter and assigns the equation numbers to de DOFs as it iterrates through the iter.