diff options
author | salinasd <salinasd@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2014-12-17 12:34:37 +0000 |
---|---|---|
committer | salinasd <salinasd@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2014-12-17 12:34:37 +0000 |
commit | 52ed0100160b9a038608bfb72968a38b98bcd345 (patch) | |
tree | 0ff7d97f68175e4ee16ff9835534ae855599cef0 /src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp | |
parent | 28ef5a126eb179552f1611dcd62caad1d52afda9 (diff) |
doc + skbl example
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@370 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 275a355a9d88697bb42fa6f4c50cf9403906e588
Diffstat (limited to 'src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp')
-rw-r--r-- | src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp b/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp index e5c364f8..832ae0ec 100644 --- a/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp +++ b/src/Skeleton_blocker/example/Skeleton_blocker_iteration.cpp @@ -64,8 +64,13 @@ int main (int argc, char *argv[]){ // this is just to illustrate iterators, to count number of vertices // or edges, complex.num_vertices() and complex.num_edges() are // more appropriated! - unsigned num_vertices = std::distance(complex.vertex_range().begin(), complex.vertex_range().end()); - unsigned num_edges = std::distance(complex.edge_range().begin(), complex.edge_range().end()); + unsigned num_vertices = 0; + for(auto v : complex.vertex_range()) + ++num_vertices; + + // such loop can also be done directly with distance as iterators are STL compliant + auto edges = complex.edge_range(); + unsigned num_edges = std::distance(edges.begin(), edges.end()); unsigned euler = 0; unsigned num_simplices = 0; |