packages/mvtx/MvtxPixelDefs.cc

0001 #include "MvtxPixelDefs.h"
0002
0003 #include <trackbase/MvtxDefs.h>
0004 #include <trackbase/TrkrDefs.h>
0005
0006 #include <cstdint>
0007
0008 // MvtPixelDefs namespace
0009 //==============================================================================
0010 MvtxPixelDefs::pixelkey MvtxPixelDefs::gen_pixelkey(const uint32_t hitset_key, const uint32_t hitkey)
0011 {
0012   return ((uint64_t) hitset_key << MvtxPixelDefs::kBitShiftLadder) | ((uint64_t) hitkey & 0xFFFFFFFF);
0013 }
0014
0015 uint32_t MvtxPixelDefs::get_hitsetkey(const MvtxPixelDefs::pixelkey pkey)
0016 {
0017   return (uint32_t) (pkey >> MvtxPixelDefs::kBitShiftLadder);
0018 }
0019
0020 uint32_t MvtxPixelDefs::get_hitkey(const MvtxPixelDefs::pixelkey pkey)
0021 {
0022   return (uint32_t) pkey & 0xFFFFFFFF;
0023 }
0024
0025 MvtxPixelDefs::pixelkey MvtxPixelDefs::gen_pixelkey_from_coors(const uint8_t layer, const uint8_t stave, const uint8_t chip, const uint16_t row, const uint16_t col)
0026 {
0027   return MvtxPixelDefs::gen_pixelkey(MvtxDefs::genHitSetKey(layer, stave, chip, 0), MvtxDefs::genHitKey(col, row));
0028 }
0029
0030 MvtxPixelDefs::pixelkey MvtxPixelDefs::gen_pixelkey(MvtxRawHit *hit)
0031 {
0032   if (!hit)
0033   {
0034     return MvtxPixelDefs::VOID_PIXEL;
0035   }
0036   const TrkrDefs::hitkey this_hitkey = MvtxDefs::genHitKey(hit->get_col(), hit->get_row());
0037   const TrkrDefs::hitsetkey this_hitsetkey = MvtxDefs::genHitSetKey(hit->get_layer_id(), hit->get_stave_id(), hit->get_chip_id(), 0);
0038   MvtxPixelDefs::pixelkey this_pixelkey = MvtxPixelDefs::gen_pixelkey(this_hitsetkey, this_hitkey);
0039   return this_pixelkey;
0040 }
0041
0042 unsigned int MvtxPixelDefs::get_layer(const MvtxPixelDefs::pixelkey pkey)
0043 {
0044   uint32_t hitsetkey = get_hitsetkey(pkey);
0045   return TrkrDefs::getLayer(hitsetkey);
0046 }
0047
0048 unsigned int MvtxPixelDefs::get_stave(const MvtxPixelDefs::pixelkey pkey)
0049 {
0050   uint32_t hitsetkey = get_hitsetkey(pkey);
0051   return MvtxDefs::getStaveId(hitsetkey);
0052 }
0053
0054 unsigned int MvtxPixelDefs::get_chip(const MvtxPixelDefs::pixelkey pkey)
0055 {
0056   uint32_t hitsetkey = get_hitsetkey(pkey);
0057   return MvtxDefs::getChipId(hitsetkey);
0058 }
0059
0060 unsigned int MvtxPixelDefs::get_row(const MvtxPixelDefs::pixelkey pkey)
0061 {
0062   uint32_t hitkey = get_hitkey(pkey);
0063   return MvtxDefs::getRow(hitkey);
0064 }
0065
0066 unsigned int MvtxPixelDefs::get_col(const MvtxPixelDefs::pixelkey pkey)
0067 {
0068   uint32_t hitkey = get_hitkey(pkey);
0069   return MvtxDefs::getCol(hitkey);
0070 }