diff options
Diffstat (limited to 'src/Coxeter_triangulation/include/gudhi/Functions/Function.h')
| -rw-r--r-- | src/Coxeter_triangulation/include/gudhi/Functions/Function.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/Coxeter_triangulation/include/gudhi/Functions/Function.h b/src/Coxeter_triangulation/include/gudhi/Functions/Function.h index dbcb0142..afafbb2f 100644 --- a/src/Coxeter_triangulation/include/gudhi/Functions/Function.h +++ b/src/Coxeter_triangulation/include/gudhi/Functions/Function.h @@ -31,16 +31,16 @@ struct Function { /** \brief Virtual method for the value of the function at a specified point. * @param[in] p The input point. */ - virtual Eigen::VectorXd evaluate(const Eigen::VectorXd& p) const {return Eigen::VectorXd(0);} - + virtual Eigen::VectorXd operator()(const Eigen::VectorXd& p) const = 0; + /** \brief Virtual method for the domain dimension. */ - virtual std::size_t amb_d() const {return 0;}; + virtual std::size_t amb_d() const = 0; /** \brief Virtual method for the codomain dimension. */ - virtual std::size_t cod_d() const {return 0;}; + virtual std::size_t cod_d() const = 0; /** \brief Virtual method for the seed point. */ - virtual Eigen::VectorXd seed() const {return Eigen::VectorXd(0);} + virtual Eigen::VectorXd seed() const = 0; /** \brief Virtual destructor. */ virtual ~Function() {} |