Problem analysis procedures.

Modules
	Analysis algorithms.
	Analysis type (static, dynamic, eigenvalues, modal, ...).
	convergence test.
	Model as seen by the analysis.
	DOF groups as seen by the analysis.
	DOF numbering.

Classes
class	XC::ConstraintHandler
	ConstraintHandlers enforce the single and multi freedom constraints that exist in the domain by creating the appropriate FE_Element and DOF_Group objects. More...
class	XC::ModelWrapper
	Wrapper for the finite element model "as seen" from the solver. More...
class	XC::UnbalAndTangent
	Unbalanced force vector and tangent stiffness matrix. More...
class	XC::UnbalAndTangentStorage
	Unbalanced force vector and tangent stiffness matrix. More...

Detailed Description