| CData< T > | 3D Data storage container |
| CDirectory | Directory access |
| CFile | File content access |
| CFilterGradient< T > | SegRegTk: Gradient Filter |
| CFilterGraph< T > | SegRegTk: Graph Filter |
| CFilterGraph< T >::CPoint | Class to handle a point in the 3d space |
| CFilterHandler< T > | Handler class to fuse all the filter to one class |
| CFilterHandler< T >::SParam | Filter parameter handling (store/load) |
| CFilterMatchingSimple< T > | SegRegTk: Matching filter (affine transformation) |
| CFilterParticles< T > | SegRegTk: Particle Filter |
| CFilterSphere< T > | SegRegTk: Sphere Filter |
| CGraph< N, T > | Graph handling |
| CGraph< N, T >::CEdge | Graph Edge |
| CGraph< N, T >::CEdgeIterator | Edge Iterator |
| CGraph< N, T >::CEdgeNeighbor | Edge Neighbors |
| CGraph< N, T >::CEdgePosition | Edge Position |
| CGraph< N, T >::CNode | Graph Node (on the Edge) |
| CGraphFlatLine< TNode > | Flatten Graph Edge (used only for NP hard graph matching) |
| CGraphFlattenEdgeGaussian | Flatten Edge helper class |
| CGraphRaw< N, T > | Simple Graph handling |
| CGraphRaw< N, T >::CNeighborNode | Neighbored node (join edge) |
| CGraphRaw< N, T >::CNodeRaw | Node in the graph |
| CMatrix3< T > | 3x3 Matrix Handler |
| CMatrix4< T > | 4x4 matrix handler |
| CMemoryContainer | Memory container for easy access of stackwise oriented memory blocks |
| CPointRadius< N, T > | Handler for nD position and sphere radius |
| CVector< N, T > | Template nD vector handler |
| CVector< 2, T > | 2D Vector handler |
| CVector< 2, T >::compareSet | Compare set for sort operation |
| CVector< 3, T > | 3D Vector handler |
| CVector< 3, T >::compareSet | Compare set for sort operation |
| CVector< 4, T > | 4D Vector handler |
| CVector< 4, T >::compareSet | Compare set for sort operation |
