tentative ajout documentation bottleneck

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/bottleneck_integration@1567 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 5177eb3197263cfe272f981439317cdb4e8909c3

3 files changed, 49 insertions, 2 deletions

diff --git a/src/Bottleneck_distance/concept/Persistence_diagram.h b/src/Bottleneck_distance/concept/Persistence_diagram.h
index 27a258d8..bd90cc11 100644
--- a/src/Bottleneck_distance/concept/Persistence_diagram.h
+++ b/src/Bottleneck_distance/concept/Persistence_diagram.h
@@ -2,11 +2,19 @@ namespace Gudhi {
 namespace Bottleneck_distance {
 namespace Concept {
 
+/** \brief Concept of persistence diagram point. The double first is the birth of the component and the double second is the death of the component.
+ *
+ * \ingroup bottleneck_distance
+ */
 struct Diagram_point{
     double first;
     double second;
 };
 
+/** \brief Concept of persistence diagram.
+ *
+ * \ingroup bottleneck_distance
+ */
 struct Persistence_Diagram
 {
     const_iterator<Diagram_point> cbegin() const;
diff --git a/src/Bottleneck_distance/doc/Intro_bottleneck_distance.h b/src/Bottleneck_distance/doc/Intro_bottleneck_distance.h
new file mode 100644
index 00000000..2cf10975
--- /dev/null
+++ b/src/Bottleneck_distance/doc/Intro_bottleneck_distance.h
@@ -0,0 +1,40 @@
+/*    This file is part of the Gudhi Library. The Gudhi library
+ *    (Geometric Understanding in Higher Dimensions) is a generic C++
+ *    library for computational topology.
+ *
+ *    Author(s):       François Godi
+ *
+ *    Copyright (C) 2015  INRIA Sophia-Antipolis (France)
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DOC_BOTTLENECK_DISTANCE_H_
+#define DOC_BOTTLENECK_DISTANCE_H_
+
+// needs namespace for Doxygen to link on classes
+namespace Gudhi {
+// needs namespace for Doxygen to link on classes
+namespace Bottleneck_distance {
+
+/**  \defgroup bottleneck_distance Bottleneck distance
+ * 
+ * \author    François Godi
+ * 
+ */
+
+}  // namespace Bottleneck_distance
+
+}  // namespace Gudhi
+
diff --git a/src/Bottleneck_distance/include/gudhi/Graph_matching.h b/src/Bottleneck_distance/include/gudhi/Graph_matching.h
index 69470067..7a8c8ee0 100644
--- a/src/Bottleneck_distance/include/gudhi/Graph_matching.h
+++ b/src/Bottleneck_distance/include/gudhi/Graph_matching.h
@@ -31,8 +31,7 @@ namespace Gudhi {
 
 namespace Bottleneck_distance {
 
-/** \brief Function to use in order to compute the Bottleneck distance between two persistence diagrams.
- *
+/** \brief Function to use in order to compute the Bottleneck distance between two persistence diagrams. You get an additive e-approximation.
  *
  *
  * \ingroup bottleneck_distance