1 files changed, 23 insertions, 26 deletions

diff --git a/src/Coxeter_triangulation/concept/IntersectionOracle.h b/src/Coxeter_triangulation/concept/IntersectionOracle.h
index 1427460b..e4e397fa 100644
--- a/src/Coxeter_triangulation/concept/IntersectionOracle.h
+++ b/src/Coxeter_triangulation/concept/IntersectionOracle.h
@@ -11,19 +11,22 @@
 #ifndef CONCEPT_COXETER_TRIANGULATION_INTERSECTION_ORACLE_H_
 #define CONCEPT_COXETER_TRIANGULATION_INTERSECTION_ORACLE_H_
 
+#include <cstdlib>  // for std::size_t
+
+#include <Eigen/Dense>
+
 namespace Gudhi {
 
 namespace coxeter_triangulation {
 
-/** \brief The concept IntersectionOracle describes the requirements 
+/** \brief The concept IntersectionOracle describes the requirements
  * for a type to implement an intersection oracle class used for example in Manifold_tracing.
  *
  */
 struct IntersectionOracle {
-
   /** \brief Returns the domain (ambient) dimension of the underlying manifold. */
   std::size_t amb_d() const;
-  
+
   /** \brief Returns the codomain dimension of the underlying manifold. */
   std::size_t cod_d() const;
 
@@ -32,48 +35,45 @@ struct IntersectionOracle {
    *  \details The returned structure Query_result contains the boolean value
    *   that is true only if the intersection point of the query simplex and
    *   the relative interior of the manifold exists, the intersection point
-   *   and the face of the query simplex that contains 
+   *   and the face of the query simplex that contains
    *   the intersection point.
-   *   
+   *
    *  \tparam Simplex_handle The class of the query simplex.
    *   Needs to be a model of the concept SimplexInCoxeterTriangulation.
    *  \tparam Triangulation The class of the triangulation.
    *   Needs to be a model of the concept TriangulationForManifoldTracing.
-   *  
+   *
    *  @param[in] simplex The query simplex. The dimension of the simplex
-   *   should be the same as the codimension of the manifold 
+   *   should be the same as the codimension of the manifold
    *   (the codomain dimension of the function).
-   *  @param[in] triangulation The ambient triangulation. The dimension of 
-   *   the triangulation should be the same as the ambient dimension of the manifold 
+   *  @param[in] triangulation The ambient triangulation. The dimension of
+   *   the triangulation should be the same as the ambient dimension of the manifold
    *   (the domain dimension of the function).
    */
-  template <class Simplex_handle,
-            class Triangulation>
-  Query_result<Simplex_handle> intersects(const Simplex_handle& simplex,
-                                          const Triangulation& triangulation) const;
+  template <class Simplex_handle, class Triangulation>
+  Query_result<Simplex_handle> intersects(const Simplex_handle& simplex, const Triangulation& triangulation) const;
 
   /** \brief Intersection query with the boundary of the manifold.
-   *  
+   *
    *  \details The returned structure Query_result contains the boolean value
    *   that is true only if the intersection point of the query simplex and
    *   the boundary of the manifold exists, the intersection point
-   *   and the face of the query simplex that contains 
+   *   and the face of the query simplex that contains
    *   the intersection point.
-   *   
+   *
    *  \tparam Simplex_handle The class of the query simplex.
    *   Needs to be a model of the concept SimplexInCoxeterTriangulation.
    *  \tparam Triangulation The class of the triangulation.
    *   Needs to be a model of the concept TriangulationForManifoldTracing.
    *
    *  @param[in] simplex The query simplex. The dimension of the simplex
-   *   should be the same as the codimension of the boundary of the manifold 
+   *   should be the same as the codimension of the boundary of the manifold
    *   (the codomain dimension of the function + 1).
-   *  @param[in] triangulation The ambient triangulation. The dimension of 
-   *   the triangulation should be the same as the ambient dimension of the manifold 
+   *  @param[in] triangulation The ambient triangulation. The dimension of
+   *   the triangulation should be the same as the ambient dimension of the manifold
    *   (the domain dimension of the function).
    */
-  template <class Simplex_handle,
-            class Triangulation>
+  template <class Simplex_handle, class Triangulation>
   Query_result<Simplex_handle> intersects_boundary(const Simplex_handle& simplex,
                                                    const Triangulation& triangulation) const;
 
@@ -84,24 +84,21 @@ struct IntersectionOracle {
    * @param p The input point. Needs to have the same dimension as the ambient
    *  dimension of the manifold (the domain dimension of the function).
    * @param triangulation The ambient triangulation. Needs to have the same
-   *  dimension as the ambient dimension of the manifold 
+   *  dimension as the ambient dimension of the manifold
    *  (the domain dimension of the function).
    */
   template <class Triangulation>
-  bool lies_in_domain(const Eigen::VectorXd& p,
-                      const Triangulation& triangulation) const {
+  bool lies_in_domain(const Eigen::VectorXd& p, const Triangulation& triangulation) const {
     Eigen::VectorXd pl_p = make_pl_approximation(domain_fun_, triangulation)(p);
     return pl_p(0) < 0;
   }
 
   /** \brief Returns the function that defines the interior of the manifold */
   const Function_& function() const;
-
 };
 
 }  // namespace coxeter_triangulation
 
 }  // namespace Gudhi
 
-
 #endif