cpplint fixes

doxygen warning fixes


git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/bottleneck_misc_fixes@1972 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 5b2328016edb6b5b30de668a0488c576d3d92c40

3 files changed, 13 insertions, 8 deletions

diff --git a/src/common/doc/main_page.h b/src/common/doc/main_page.h
index cf67b558..660327d9 100644
--- a/src/common/doc/main_page.h
+++ b/src/common/doc/main_page.h
@@ -261,9 +261,11 @@ make \endverbatim
  * Persistent_cohomology/custom_persistence_sort.cpp</a>
  * 
  * The following example requires CGAL version &ge; 4.8.0:
- * \li <a href="_bottleneck_distance_2_bottleneck_example_8cpp-example.html">
- * 
- * Bottleneck_distance/bottleneck_example.cpp</a>
+ * \li <a href="_bottleneck_distance_2_bottleneck_basic_example_8cpp-example.html">
+ * Bottleneck_distance/bottleneck_basic_example.cpp</a>
+ * \li <a href="_bottleneck_distance_2_bottleneck_read_file_example_8cpp-example.html">
+ * Bottleneck_distance/bottleneck_read_file_example.cpp</a>
+ *
  * \subsection eigen3 Eigen3
  * The \ref alpha_complex data structure and few examples requires
  * <a target="_blank" href="http://eigen.tuxfamily.org/">Eigen3</a> is a C++ template library for linear algebra:
@@ -275,8 +277,10 @@ make \endverbatim
  * Alpha_complex/Alpha_complex_from_off.cpp</a>
  * \li <a href="_alpha_complex_2_alpha_complex_from_points_8cpp-example.html">
  * Alpha_complex/Alpha_complex_from_points.cpp</a>
- * \li <a href="_bottleneck_distance_2_bottleneck_example_8cpp-example.html">
- * Bottleneck_distance/bottleneck_example.cpp</a>
+ * \li <a href="_bottleneck_distance_2_bottleneck_basic_example_8cpp-example.html">
+ * Bottleneck_distance/bottleneck_basic_example.cpp</a>
+ * \li <a href="_bottleneck_distance_2_bottleneck_read_file_example_8cpp-example.html">
+ * Bottleneck_distance/bottleneck_read_file_example.cpp</a>
  * \li <a href="_persistent_cohomology_2alpha_complex_persistence_8cpp-example.html">
  * Persistent_cohomology/alpha_complex_persistence.cpp</a>
  * \li <a href="_persistent_cohomology_2periodic_alpha_complex_3d_persistence_8cpp-example.html">
@@ -358,7 +362,8 @@ make \endverbatim
 /*! @file Examples
  * @example Alpha_complex/Alpha_complex_from_off.cpp
  * @example Alpha_complex/Alpha_complex_from_points.cpp
- * @example Bottleneck_distance/bottleneck_example.cpp
+ * @example Bottleneck_distance/bottleneck_basic_example.cpp
+ * @example Bottleneck_distance/bottleneck_read_file_example.cpp
  * @example Bitmap_cubical_complex/Bitmap_cubical_complex.cpp
  * @example Bitmap_cubical_complex/Bitmap_cubical_complex_periodic_boundary_conditions.cpp
  * @example Bitmap_cubical_complex/Random_bitmap_cubical_complex.cpp
diff --git a/src/common/example/example_CGAL_3D_points_off_reader.cpp b/src/common/example/example_CGAL_3D_points_off_reader.cpp
index d48bb17d..665b7a29 100644
--- a/src/common/example/example_CGAL_3D_points_off_reader.cpp
+++ b/src/common/example/example_CGAL_3D_points_off_reader.cpp
@@ -32,7 +32,7 @@ int main(int argc, char **argv) {
   // Retrieve the triangulation
   std::vector<Point_3> point_cloud = off_reader.get_point_cloud();
 
-  int n {0};
+  int n {};
   for (auto point : point_cloud) {
     ++n;
     std::cout << "Point[" << n << "] = (" << point[0] << ", " << point[1] << ", " << point[2] << ")\n";
diff --git a/src/common/example/example_CGAL_points_off_reader.cpp b/src/common/example/example_CGAL_points_off_reader.cpp
index 4522174a..8c6a6b54 100644
--- a/src/common/example/example_CGAL_points_off_reader.cpp
+++ b/src/common/example/example_CGAL_points_off_reader.cpp
@@ -34,7 +34,7 @@ int main(int argc, char **argv) {
   // Retrieve the triangulation
   std::vector<Point_d> point_cloud = off_reader.get_point_cloud();
 
-  int n {0};
+  int n {};
   for (auto point : point_cloud) {
     std::cout << "Point[" << n << "] = ";
     for (std::size_t i {0}; i < point.size(); i++)