Commit code and doc review

Still issue and lot of logs in simplex_tree::prune_above_filtration



git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/alphashapes@945 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: cd4f60ddcacb0444e0eb3b9323d8042eb49b132e

6 files changed, 60 insertions, 60 deletions

diff --git a/src/Alpha_complex/doc/Intro_alpha_complex.h b/src/Alpha_complex/doc/Intro_alpha_complex.h
index 685a4c2f..12d62ac0 100644
--- a/src/Alpha_complex/doc/Intro_alpha_complex.h
+++ b/src/Alpha_complex/doc/Intro_alpha_complex.h
@@ -37,10 +37,10 @@ namespace alphacomplex {
  * \section definition Definition
  * 
  * Alpha_complex is a <a target="_blank" href="https://en.wikipedia.org/wiki/Simplicial_complex">simplicial complex</a>
- * constructed from each finite cell of a Delaunay Triangulation.
+ * constructed from the finite cells of a Delaunay Triangulation.
  * 
- * The filtration value of each simplex is computed from the alpha square value of the simplex if it is Gabriel or
- * from the alpha value of the simplex coface that makes the simplex not Gabriel.
+ * The filtration value of each simplex is computed from the circumradius of the simplex if it is Gabriel or
+ * from the alpha value of the simplex cofaces that make it not Gabriel.
  * 
  * All simplices that have a filtration value strictly greater than a given alpha square value are not inserted into
  * the simplex.
@@ -78,7 +78,7 @@ namespace alphacomplex {
  * 
  * \subsection datastructure Data structure
  * 
- * In order to build the alpha complex, first, a Simplex tree is build from the cells of a Delaunay Triangulation.
+ * In order to build the alpha complex, first, a Simplex tree is built from the cells of a Delaunay Triangulation.
  * (The filtration value is set to NaN, which stands for unknown value):
  * \image html "alpha_complex_doc.png" "Simplex tree structure construction example"
  *
diff --git a/src/Alpha_complex/doc/alpha_complex_doc.ipe b/src/Alpha_complex/doc/alpha_complex_doc.ipe
index b5601143..e74f9bc4 100644
--- a/src/Alpha_complex/doc/alpha_complex_doc.ipe
+++ b/src/Alpha_complex/doc/alpha_complex_doc.ipe
@@ -1,7 +1,7 @@
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diff --git a/src/Alpha_complex/doc/alpha_complex_doc.png b/src/Alpha_complex/doc/alpha_complex_doc.png
index 601ac051..c9eab275 100644
--- a/src/Alpha_complex/doc/alpha_complex_doc.png
+++ b/src/Alpha_complex/doc/alpha_complex_doc.png
diff --git a/src/Alpha_complex/doc/alpha_complex_doc_135.ipe b/src/Alpha_complex/doc/alpha_complex_doc_135.ipe
index 28b893b8..5d1d29d4 100644
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+++ b/src/Alpha_complex/doc/alpha_complex_doc_135.ipe
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 <text matrix="1 0 0 1 0 80" transformations="translations" pos="212.724 627.389" stroke="darkcyan" type="label" width="18.785" height="4.294" depth="1.49" valign="baseline">$\alpha_{420}$</text>
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@@ -325,7 +310,6 @@ h
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@@ -391,10 +367,7 @@ modified (NaN)
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 <text matrix="1 0 0 1 -199.21 -189.117" transformations="translations" pos="380 530" stroke="darkred" type="label" width="168.308" height="8.965" depth="2.99" valign="baseline" size="large">[0,4] is not Gabriel $\rightarrow$ $\alpha_{40} = \alpha_{420}$</text>
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@@ -420,16 +393,6 @@ modified (NaN)
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 <text matrix="1 0 0 1 39.645 -2.36686" transformations="translations" pos="199.703 569.464" stroke="darkblue" type="label" width="93.206" height="7.473" depth="2.49" valign="baseline">For all faces of [4,2,0]</text>
 <text matrix="1 0 0 1 -93.391 2.68003" transformations="translations" pos="104.437 300.174" stroke="black" type="label" width="208.621" height="6.926" depth="1.93" valign="baseline">N.B. : is Gabriel on a single point has no sense.</text>
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diff --git a/src/Alpha_complex/doc/alpha_complex_doc_135.png b/src/Alpha_complex/doc/alpha_complex_doc_135.png
index 5dce5edd..ef7187f7 100644
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+++ b/src/Alpha_complex/doc/alpha_complex_doc_135.png
diff --git a/src/Alpha_complex/doc/alpha_complex_representation.png b/src/Alpha_complex/doc/alpha_complex_representation.png
new file mode 100644
index 00000000..06e54c06
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