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38 lines
901 B
C++
38 lines
901 B
C++
#include "routing/segmented_route.hpp"
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#include "routing/index_graph_starter.hpp"
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#include "geometry/mercator.hpp"
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#include "base/assert.hpp"
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#include <algorithm>
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#include <limits>
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namespace routing
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{
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SegmentedRoute::SegmentedRoute(m2::PointD const & start, m2::PointD const & finish,
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std::vector<Route::SubrouteAttrs> const & subroutes)
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: m_start(start)
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, m_finish(finish)
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, m_subroutes(subroutes)
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{}
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double SegmentedRoute::CalcDistance(m2::PointD const & point) const
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{
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CHECK(!IsEmpty(), ());
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double result = std::numeric_limits<double>::max();
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for (auto const & step : m_steps)
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result = std::min(result, mercator::DistanceOnEarth(point, step.GetPoint()));
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return result;
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}
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Route::SubrouteAttrs const & SegmentedRoute::GetSubroute(size_t i) const
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{
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CHECK_LESS(i, m_subroutes.size(), ());
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return m_subroutes[i];
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}
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} // namespace routing
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