diff options
author | Arnur Nigmetov <a.nigmetov@gmail.com> | 2018-01-20 19:11:29 +0100 |
---|---|---|
committer | Arnur Nigmetov <a.nigmetov@gmail.com> | 2018-01-20 19:11:29 +0100 |
commit | 0cc35ad04f9c2997014d7cf62a12f697e79fb534 (patch) | |
tree | 744c07bc2c12fba193934ac98417c5063bead189 /geom_bottleneck/include/diagram_traits.h | |
parent | 3552ce68bc7654df35da471bd937b09a9fde101f (diff) |
Major rewrite, templatized version
Diffstat (limited to 'geom_bottleneck/include/diagram_traits.h')
-rw-r--r-- | geom_bottleneck/include/diagram_traits.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/geom_bottleneck/include/diagram_traits.h b/geom_bottleneck/include/diagram_traits.h new file mode 100644 index 0000000..c8d4862 --- /dev/null +++ b/geom_bottleneck/include/diagram_traits.h @@ -0,0 +1,45 @@ +#ifndef HERA_DIAGRAM_TRAITS_H +#define HERA_DIAGRAM_TRAITS_H + +namespace hera { + +template<class PairContainer_, class PointType_ = typename std::remove_reference< decltype(*std::declval<PairContainer_>().begin())>::type > +struct DiagramTraits +{ + using Container = PairContainer_; + using PointType = PointType_; + using RealType = typename std::remove_reference< decltype(std::declval<PointType>()[0]) >::type; + + static RealType get_x(const PointType& p) { return p[0]; } + static RealType get_y(const PointType& p) { return p[1]; } +}; + + +template<class PairContainer_> +struct DiagramTraits<PairContainer_, std::pair<double, double>> +{ + using PointType = std::pair<double, double>; + using RealType = double; + using Container = std::vector<PointType>; + + static RealType get_x(const PointType& p) { return p.first; } + static RealType get_y(const PointType& p) { return p.second; } +}; + + +template<class PairContainer_> +struct DiagramTraits<PairContainer_, std::pair<float, float>> +{ + using PointType = std::pair<float, float>; + using RealType = float; + using Container = std::vector<PointType>; + + static RealType get_x(const PointType& p) { return p.first; } + static RealType get_y(const PointType& p) { return p.second; } +}; + + +} // end namespace hera + + +#endif // HERA_DIAGRAM_TRAITS_H |