diff options
author | ROUVREAU Vincent <vincent.rouvreau@inria.fr> | 2020-09-21 16:19:42 +0200 |
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committer | ROUVREAU Vincent <vincent.rouvreau@inria.fr> | 2020-09-21 16:19:42 +0200 |
commit | 4ebdf2b588017f2ac4a07753c2b1c2a6a569e576 (patch) | |
tree | 80c17ae768463dff0b496eea99a87fda9b68071b /src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h | |
parent | 46a2d96fd8230458a799622d027227c1dd5c49ab (diff) |
struct Function should be abstract and virtual functions signatures
Diffstat (limited to 'src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h')
-rw-r--r-- | src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h b/src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h index 3d825f8f..10ff53f3 100644 --- a/src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h +++ b/src/Coxeter_triangulation/include/gudhi/Functions/Function_whitney_umbrella_in_R3.h @@ -33,7 +33,7 @@ struct Function_whitney_umbrella_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()); result(0) = x*x - y*y*z; @@ -41,16 +41,16 @@ struct Function_whitney_umbrella_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(1+off_[0], 1+off_[1], 1+off_[2]); return result; } |