| tCombChain< CellT > | A combinatorial chain | 
| tCombLinMap< CellDomT, CellImgT > | A combinatorial linear map | 
| tCombTensor< CellT > | Combinatorial tensor of cells | 
| tCubCell< CoordT > | An elementary cubical cell with vertices of integer type | 
| tFilteredComplex< CellT > | A filtered complex | 
| tPair< LeftT, RightT > | A pair of elements of two (possibly different) types | 
| tSimplex< VertexT > | A simplex with vertices of arbitrary type | 
 1.7.2