Alpha complex without get_point (still bugging)

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ST_cythonize@1175 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: f6e9487d9b129adebda64089ba5590b2f9b9f5e7

1 files changed, 40 insertions, 0 deletions

diff --git a/src/cython/example/Alpha_complex_example.py b/src/cython/example/Alpha_complex_example.py
new file mode 100755
index 00000000..5403fc17
--- /dev/null
+++ b/src/cython/example/Alpha_complex_example.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+
+import gudhi
+
+print("#######################################################################")
+print("AlphaComplex creation from points")
+alpha_complex = gudhi.AlphaComplex(points=[[0,0],[1,0],[0,1],[1,1]], max_alpha_square=60.0)
+
+if alpha_complex.find([0,1]):
+  print("[0,1] Found !!")
+else:
+  print("[0,1] Not found...")
+
+if alpha_complex.find([4]):
+  print("[4] Found !!")
+else:
+  print("[4] Not found...")
+
+if alpha_complex.insert([0,1,2], filtration=4.0):
+  print("[0,1,2] Inserted !!")
+else:
+  print("[0,1,2] Not inserted...")
+
+if alpha_complex.insert([0,1,4], filtration=4.0):
+  print("[0,1,4] Inserted !!")
+else:
+  print("[0,1,4] Not inserted...")
+
+if alpha_complex.find([4]):
+  print("[4] Found !!")
+else:
+  print("[4] Not found...")
+
+print("dimension=", alpha_complex.dimension())
+print("filtered_tree=", alpha_complex.get_filtered_tree())
+print("star([0])=", alpha_complex.get_star_tree([0]))
+print("coface([0],1)=", alpha_complex.get_coface_tree([0], 1))
+
+
+print("#######################################################################")