DOF groups as seen by the analysis.

Classes
class	XC::DOF_Group
	A DOF_Group object is instantiated by the ConstraintHandler for every unconstrained node in the domain. The constrained nodes require specialised types of DOF_Group; which deal with the constraints. DOF_Group objects can handle 0 boundary constraints; if the eqn number of a DOF is less than START_EQN_NUM a value of 0.0 is set for disp, vel and accel when a setNode*(Vector &) is invoked. More...
class	XC::LagrangeDOF_Group
	A LagrangeDOF_Group object is instantiated by a LagrangeConstraintHandler for every constrained node in the domain. More...
class	XC::TransformationDOF_Group
	A TransformationDOF_Group object is instantiated by the TransformationConstraintHandler for every node in the domain which is constrained by an MFreedom_Constraint or an SFreedom_Constrant. More...

Detailed Description