Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

MOERTEL	MOERTEL: namespace of the Moertel package
Function	A virtual class to form a shape function of some type
Function_Constant1D	A 1D constant shape function for a 2-noded 1D Segment
Function_Linear1D	A 1D linear shape function
Function_DualLinear1D	A 1D dual linear shape function
Function_LinearTri	A 2D linear shape function for a 3-noded triangle
Function_DualLinearTri	A 2D dual linear shape function for a 3-noded triangle
Function_ConstantTri	A 2D constant shape function for a 3-noded triangle
Function_BiLinearQuad
Function_DualBiLinearQuad
Integrator	A class to perform integration of mass matrices on the overlap of 2 segments in 1D and 2D
Interface	A class to construct a single interface
Lmselector	A virtual class that supports user activation of LMs
Manager	Top level user interface to the mortar package 'Moertel'
Mortar_ML_Preconditioner
Node	A class to construct a single node
ProjectedNode	A class to handle the projection of a node onto some segment
Point	A light weight node
Projector	A class to perform projections of nodes onto opposing segments in 2D and 3D
Segment	A virtual class to serve as base class for different types of interface segmentsconstruct a single interface
Segment_BiLinearQuad	A class to define a 4-noded quadrilateral 2D Segment
Segment_BiLinearTri	A class to define a 3-noded triangle 2D Segment
Segment_Linear1D	A class to define a 2-noded linear 1D Segment
Solver	A class to solve mortar constraint problems