From 898a8f843776896b47e66709b50e76fa22e28f55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20G=C3=BCnther?= <p.gunther@cern.ch>
Date: Sat, 17 Sep 2022 16:27:03 +0200
Subject: [PATCH] more expressive names for variables

---
 Pr/PrMCTools/src/PrMCDebugForwardTool.cpp | 26 +++++++++++------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/Pr/PrMCTools/src/PrMCDebugForwardTool.cpp b/Pr/PrMCTools/src/PrMCDebugForwardTool.cpp
index 03c4aa9950a..9a2159d9766 100644
--- a/Pr/PrMCTools/src/PrMCDebugForwardTool.cpp
+++ b/Pr/PrMCTools/src/PrMCDebugForwardTool.cpp
@@ -33,15 +33,15 @@ namespace LHCb::Pr::Forward {
     // inherit standard constructors
     using extends::extends;
 
-    int check( int veloIndex = -1, int seedIndex = -1, const std::vector<int>& = {} ) const override;
+    int check( int track_index = -1, int index = -1, const std::vector<int>& = {} ) const override;
 
     void storeData( LHCb::span<const VariableDef>, std::string_view = "Tuple" ) const override;
 
   private:
     Gaudi::Property<float> m_matchFrac{this, "MatchFraction", 0.7};
 
-    DataObjectReadHandle<LHCb::Tracks>                m_veloTracks{this, "InputTracks", ""};
-    DataObjectReadHandle<LHCb::LinksByKey>            m_veloTrackLinks{this, "InputTrackLinks", ""};
+    DataObjectReadHandle<LHCb::Tracks>                m_inputTracks{this, "InputTracks", ""};
+    DataObjectReadHandle<LHCb::LinksByKey>            m_inputTrackLinks{this, "InputTrackLinks", ""};
     DataObjectReadHandle<LHCb::LinksByKey>            m_SciFiHitLinks{this, "SciFiHitLinks", ""};
     DataObjectReadHandle<LHCb::MCParticles>           m_mcparticles{this, "MCParticles", ""};
     DataObjectReadHandle<LHCb::Pr::Hits<HitType::FT>> m_SciFiHits{this, "SciFiHits", ""};
@@ -67,15 +67,15 @@ namespace LHCb::Pr::Forward {
   }
 
   //=============================================================================
-  int PrMCDebugForwardTool::check( int veloIndex, int, const std::vector<int>& scifi_indices ) const {
-    assert( veloIndex >= 0 );
+  int PrMCDebugForwardTool::check( int track_index, int, const std::vector<int>& scifi_indices ) const {
+    assert( track_index >= 0 );
 
-    std::vector<const LHCb::MCParticle*> velo_mcps{};
-    m_veloTrackLinks.get()->applyToLinks( veloIndex, [&]( auto /*veloIndex*/, auto mcKey, auto /*weight*/ ) {
-      velo_mcps.push_back( m_mcparticles.get()->operator()( mcKey ) );
+    std::vector<const LHCb::MCParticle*> input_mcps{};
+    m_inputTrackLinks.get()->applyToLinks( track_index, [&]( auto /*track_index*/, auto mcKey, auto /*weight*/ ) {
+      input_mcps.push_back( m_mcparticles.get()->operator()( mcKey ) );
     } );
 
-    if ( std::none_of( velo_mcps.begin(), velo_mcps.end(), [trackInfo = MCTrackInfo{*m_trackInfo.get()}]( auto mcp ) {
+    if ( std::none_of( input_mcps.begin(), input_mcps.end(), [trackInfo = MCTrackInfo{*m_trackInfo.get()}]( auto mcp ) {
            return trackInfo.hasVeloAndT( mcp );
          } ) ) {
       return 0;
@@ -86,8 +86,8 @@ namespace LHCb::Pr::Forward {
     std::transform( scifi_indices.begin(), scifi_indices.end(), std::back_inserter( lhcbids ),
                     [hits = m_SciFiHits.get()]( auto idx ) { return hits->lhcbid( idx ); } );
 
-    std::vector<int> match_counters( velo_mcps.size(), 0 );
-    for ( size_t i{0}; i < velo_mcps.size(); ++i ) {
+    std::vector<int> match_counters( input_mcps.size(), 0 );
+    for ( size_t i{0}; i < input_mcps.size(); ++i ) {
       for ( auto id : lhcbids ) {
         m_SciFiHitLinks.get()->applyToLinks( id.lhcbID(), [&]( auto /*FTChannelID*/, auto mcKey, auto /*weight*/ ) {
           const auto linked_mcp = m_mcparticles.get()->operator()( mcKey );
@@ -95,12 +95,12 @@ namespace LHCb::Pr::Forward {
             throw GaudiException( "SciFiHitLinks do not use the same underlying container as MCParticles!",
                                   this->name(), StatusCode::FAILURE );
           }
-          if ( velo_mcps[i] == linked_mcp ) ++match_counters[i];
+          if ( input_mcps[i] == linked_mcp ) ++match_counters[i];
         } );
       }
     }
     const auto best          = std::max_element( match_counters.begin(), match_counters.end() );
-    const auto best_mcp      = velo_mcps[std::distance( match_counters.begin(), best )];
+    const auto best_mcp      = input_mcps[std::distance( match_counters.begin(), best )];
     const auto matching_frac = static_cast<float>( *best ) / lhcbids.size();
     const auto found         = matching_frac >= m_matchFrac;
     if ( const auto pid = std::abs( best_mcp->particleID().pid() ); pid != 11 ) {
-- 
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