include/edm4hep/Vector2f.h

0001 // AUTOMATICALLY GENERATED FILE - DO NOT EDIT
0002
0003 #ifndef EDM4HEP_Vector2f_H
0004 #define EDM4HEP_Vector2f_H
0005
0006 #include <cstddef>
0007 #include <ostream>
0008
0009 #if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
0010 #include "nlohmann/json_fwd.hpp"
0011 #endif
0012
0013 namespace edm4hep {
0014
0015 /** @class Vector2f
0016  *
0017  *  @author:
0018  */
0019 class Vector2f {
0020 public:
0021   float a{};
0022   float b{};
0023
0024   constexpr Vector2f() : a(0), b(0) {}
0025   constexpr Vector2f(float aa, float bb) : a(aa), b(bb) {}
0026   constexpr Vector2f(const float* v) : a(v[0]), b(v[1]) {}
0027   constexpr bool operator==(const Vector2f& v) const { return (a == v.a && b == v.b); }
0028   constexpr bool operator!=(const Vector2f& v) const { return !(*this == v); }
0029   constexpr float operator[](unsigned i) const {
0030     static_assert(offsetof(Vector2f, a) + sizeof(Vector2f::a) == offsetof(Vector2f, b),
0031                   "operator[] requires no padding");
0032     return *(&a + i);
0033   }
0034 };
0035
0036 std::ostream& operator<<(std::ostream& o, const Vector2f& value);
0037
0038 #if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
0039 void to_json(nlohmann::json& j, const Vector2f& value);
0040 #endif
0041
0042 namespace v5 {
0043   using Vector2f = edm4hep::Vector2f;
0044 } // namespace v5
0045
0046 } // namespace edm4hep
0047
0048 #endif