First version of DistanceVisitor, a mix of breadth-first traversal governed by a distance function onto vertices (and not by the topological distance).
Add example volDistanceTraversal
Add layers to DistanceVisitor. The user may now visit the graph layer by layer.
Merge branch 'DistanceVisitor' of github.com:JacquesOlivierLachaud/DGtal into DistanceVisitor
Add copy constructor in DistanceVisitor.
Minor bug fix in COBAGenericPlane
Slight changes in DistanceVisitor so as we can take care of graph traversals that do not respect distances.
Add DistanceVisitor::swap (for speed-up purposes). Replace layer traversal by one-by-one traversal in volDistanceTraversal.
Update documentation for DistanceVisitor.
Remove not used variables...
Merge branch 'master' of github.com:DGtal-team/DGtal into DistanceVisitor
Use Metric define in geometry for distance visitor. Update some functors to meet std requirements of Adaptable Binary (Unary) Function. Check use of std::binder1st instead of Lambda2To1.
Merge branch 'master' of github.com:DGtal-team/DGtal into DistanceVisitor
Fix conflict. Removes unnecessary distances.
Move DistanceVisitor to graph package.
Update volDistanceTraversal. Removes Lambda2To1 (duplicate with std::binder1st).
Update testDistancePropagation.
Move testDistancePropagation to graph/. Update CGraphVisitor to ensure the compatibility of DistanceVisitor.
Check GraphVisitorRange for DistanceVisitor.
Clean deadcode.