1 files changed, 45 insertions, 24 deletions
diff --git a/src/Bottleneck_distance/include/gudhi/Internal_point.h b/src/Bottleneck_distance/include/gudhi/Internal_point.h
index 70342d0c..0b2d26fe 100644
--- a/src/Bottleneck_distance/include/gudhi/Internal_point.h
+++ b/src/Bottleneck_distance/include/gudhi/Internal_point.h
@@ -4,7 +4,7 @@
  *
  *    Author:       Francois Godi
  *
- *    Copyright (C) 2015  INRIA (France)
+ *    Copyright (C) 2015  INRIA
  *
  *    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
@@ -32,39 +32,60 @@ int null_point_index();
 
 /** \internal \typedef \brief Internal_point is the internal points representation, indexes used outside. */
 struct Internal_point {
-    double vec[2];
-    int point_index;
-    Internal_point() {}
-    Internal_point(double x, double y, int p_i) { vec[0]=x; vec[1]=y; point_index = p_i; }
-    double x() const { return vec[ 0 ]; }
-    double y() const { return vec[ 1 ]; }
-    double& x() { return vec[ 0 ]; }
-    double& y() { return vec[ 1 ]; }
-    bool operator==(const Internal_point& p) const
-    {
-        return point_index==p.point_index;
-    }
-    bool  operator!=(const Internal_point& p) const { return !(*this == p); }
+  double vec[2];
+  int point_index;
+
+  Internal_point() { }
+
+  Internal_point(double x, double y, int p_i) {
+    vec[0] = x;
+    vec[1] = y;
+    point_index = p_i;
+  }
+
+  double x() const {
+    return vec[ 0 ];
+  }
+
+  double y() const {
+    return vec[ 1 ];
+  }
+
+  double& x() {
+    return vec[ 0 ];
+  }
+
+  double& y() {
+    return vec[ 1 ];
+  }
+
+  bool operator==(const Internal_point& p) const {
+    return point_index == p.point_index;
+  }
+
+  bool operator!=(const Internal_point& p) const {
+    return !(*this == p);
+  }
 };
 
 inline int null_point_index() {
-    return -1;
+  return -1;
 }
 
 struct Construct_coord_iterator {
-    typedef  const double* result_type;
-    const double* operator()(const Internal_point& p) const
-    { return p.vec; }
-    const double* operator()(const Internal_point& p, int)  const
-    { return p.vec+2; }
+  typedef const double* result_type;
+
+  const double* operator()(const Internal_point& p) const {
+    return p.vec;
+  }
+
+  const double* operator()(const Internal_point& p, int) const {
+    return p.vec + 2;
+  }
 };
 
 }  // namespace persistence_diagram
 
 }  // namespace Gudhi
 
-
-
-
-
 #endif  // INTERNAL_POINT_H_