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[routing] Faster IndexGraph

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Signed-off-by: x7z4w <x7z4w@noreply.codeberg.org>
This commit is contained in:
x7z4w
2025-11-07 13:40:04 +00:00
parent 8799c5613e
commit 4c8ff9c22e
4 changed files with 28 additions and 29 deletions
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13
libs/routing/cross_mwm_connector.hpp
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@@ -11,6 +11,7 @@
#include "base/assert.hpp"
#include "base/buffer_vector.hpp"
#include <execution>
#include <string>
#include <unordered_map>
#include <vector>
@@ -117,27 +118,31 @@ public:
template <class FnT>
void ForEachEnter(FnT && fn) const
{
for (auto const & [key, transit] : m_transitions)
std::for_each(std::execution::par_unseq, m_transitions.begin(), m_transitions.end(), [&](auto const & pair)
{
auto const & [key, transit] = pair;
if (transit.m_forwardIsEnter)
fn(transit.m_enterIdx, Segment(m_mwmId, key.m_featureId, key.m_segmentIdx, true));
if (!transit.m_oneWay && !transit.m_forwardIsEnter)
fn(transit.m_enterIdx, Segment(m_mwmId, key.m_featureId, key.m_segmentIdx, false));
}
});
}
template <class FnT>
void ForEachExit(FnT && fn) const
{
for (auto const & [key, transit] : m_transitions)
std::for_each(std::execution::par_unseq, m_transitions.begin(), m_transitions.end(), [&](auto const & pair)
{
auto const & [key, transit] = pair;
if (!transit.m_forwardIsEnter)
fn(transit.m_exitIdx, Segment(m_mwmId, key.m_featureId, key.m_segmentIdx, true));
if (!transit.m_oneWay && transit.m_forwardIsEnter)
fn(transit.m_exitIdx, Segment(m_mwmId, key.m_featureId, key.m_segmentIdx, false));
}
});
}
void GetOutgoingEdgeList(Segment const & segment, EdgeListT & edges) const