diff options
Diffstat (limited to 'src/Coxeter_triangulation/include/gudhi/Functions/Function_lemniscate_revolution_in_R3.h')
-rw-r--r-- | src/Coxeter_triangulation/include/gudhi/Functions/Function_lemniscate_revolution_in_R3.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Coxeter_triangulation/include/gudhi/Functions/Function_lemniscate_revolution_in_R3.h b/src/Coxeter_triangulation/include/gudhi/Functions/Function_lemniscate_revolution_in_R3.h index cd03a0a5..67dcf0b1 100644 --- a/src/Coxeter_triangulation/include/gudhi/Functions/Function_lemniscate_revolution_in_R3.h +++ b/src/Coxeter_triangulation/include/gudhi/Functions/Function_lemniscate_revolution_in_R3.h @@ -33,7 +33,7 @@ struct Function_lemniscate_revolution_in_R3 : public Function { * \brief Value of the function at a specified point. * @param[in] p The input point. The dimension needs to coincide with the ambient dimension. */ - Eigen::VectorXd operator()(const Eigen::VectorXd& p) const { + virtual Eigen::VectorXd operator()(const Eigen::VectorXd& p) const override { double x = p(0)-off_[0], y = p(1)-off_[1], z = p(2)-off_[2]; Eigen::VectorXd result(cod_d()); double x2 = x*x, y2 = y*y, z2 = z*z, a2 = a_*a_; @@ -43,16 +43,16 @@ struct Function_lemniscate_revolution_in_R3 : public Function { } /** \brief Returns the (ambient) domain dimension.*/ - std::size_t amb_d() const {return 3;}; + virtual std::size_t amb_d() const override {return 3;}; /** \brief Returns the codomain dimension. */ - std::size_t cod_d() const {return 1;}; + virtual std::size_t cod_d() const override {return 1;}; /** \brief Returns a point on the surface. This seed point is only one of * two necessary seed points for the manifold tracing algorithm. * See the method seed2() for the other point. */ - Eigen::VectorXd seed() const { + virtual Eigen::VectorXd seed() const override { Eigen::Vector3d result(sqrt(2*a_)+off_[0], off_[1], off_[2]); return result; } |