Esempi in C++ (Cpp) per Trajectory::front

Esempio n. 1

File: AirDataRoutines.cpp Progetto: atwilso/tracktable

bool HasMajorAirports(Trajectory &trajectory, 
 std::vector<std::string> &airports)
{
  return std::binary_search(airports.begin(),airports.end(),
   trajectory.front().string_property("arr")) &&
   std::binary_search(airports.begin(),airports.end(),
   trajectory.front().string_property("dep"));
}

Esempio n. 2

File: AirDataRoutines.cpp Progetto: atwilso/tracktable

bool IsStraight(Trajectory &trajectory)
{
  return boost::geometry::length(trajectory)/boost::geometry::distance(trajectory.front(),trajectory.back()) < 1.05;
}