本文整理汇总了C++中Waypoints::visit_within_radius方法的典型用法代码示例。如果您正苦于以下问题:C++ Waypoints::visit_within_radius方法的具体用法?C++ Waypoints::visit_within_radius怎么用?C++ Waypoints::visit_within_radius使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Waypoints
的用法示例。
在下文中一共展示了Waypoints::visit_within_radius方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: test_radius
unsigned test_radius(const Waypoints& waypoints, const double range)
{
const Waypoint *r = waypoints.lookup_id(3);
if (r) {
WaypointVisitorPrint v;
waypoints.visit_within_radius(r->Location, fixed(range), v);
return v.count;
} else {
return 0;
}
}
示例2: visitor
static void
FillList(WaypointSelectInfoVector &dest, const Waypoints &src,
GeoPoint location, Angle heading, const WayPointFilterData &filter)
{
dest.clear();
if (!filter.defined() && src.size() >= 500)
return;
FilterWaypointVisitor visitor(filter, location, heading, dest);
if (filter.distance_index > 0)
src.visit_within_radius(location, Units::ToSysDistance(
DistanceFilter[filter.distance_index]), visitor);
else
src.visit_name_prefix(filter.name, visitor);
if (filter.distance_index > 0 || filter.direction_index > 0)
std::sort(dest.begin(), dest.end(), WaypointDistanceCompare);
}