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mfasDashahor02
mfasDa
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shahor02
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[FOCAL-9] Port mapping for pads from QC
Mapping pad channel to position on pad layer
1 parent 0884452 commit 4bc341d

4 files changed

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‎Detectors/FOCAL/reconstruction/CMakeLists.txt‎

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@@ -13,6 +13,7 @@ o2_add_library(FOCALReconstruction
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SOURCES src/PadWord.cxx
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src/PadData.cxx
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src/PadDecoder.cxx
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src/PadMapper.cxx
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PUBLIC_LINK_LIBRARIES O2::Headers
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AliceO2::InfoLogger
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Microsoft.GSL::GSL)
@@ -21,6 +22,7 @@ o2_target_root_dictionary(
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FOCALReconstruction
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HEADERS include/FOCALReconstruction/PadData.h
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include/FOCALReconstruction/PadDecoder.h
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include/FOCALReconstruction/PadMapper.h
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)
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o2_add_executable(rawreader-pad-rootify

‎Detectors/FOCAL/reconstruction/include/FOCALReconstruction/PadMapper.h‎

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
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// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
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// All rights not expressly granted are reserved.
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//
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// This software is distributed under the terms of the GNU General Public
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// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
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//
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// In applying this license CERN does not waive the privileges and immunities
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// granted to it by virtue of its status as an Intergovernmental Organization
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// or submit itself to any jurisdiction.
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#ifndef ALICEO2_FOCAL_PADMAPPER_H
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#define ALICEO2_FOCAL_PADMAPPER_H
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#include <array>
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#include <exception>
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#include <iosfwd>
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#include <string>
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#include <tuple>
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namespace o2::focal
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{
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class PadMapper
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{
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public:
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static constexpr std::size_t NCOLUMN = 8;
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static constexpr std::size_t NROW = 9;
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static constexpr std::size_t NCHANNELS = NCOLUMN * NROW;
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class PositionException : public std::exception
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{
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public:
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PositionException(unsigned int column, unsigned int row) : mColumn(column), mRow(row), mMessage()
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{
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mMessage = "Invalid pad position: col (" + std::to_string(mColumn) + "), row (" + std::to_string(mRow);
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}
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~PositionException() noexcept final = default;
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const char* what() const noexcept final
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{
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return mMessage.data();
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}
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unsigned int getColumn() const noexcept { return mColumn; }
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unsigned int getRow() const noexcept { return mRow; }
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void print(std::ostream& stream) const;
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private:
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unsigned int mColumn;
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unsigned int mRow;
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std::string mMessage;
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};
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class ChannelIDException : public std::exception
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{
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public:
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ChannelIDException(unsigned int channelID) : mChannelID(channelID), mMessage()
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{
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mMessage = "Invalid channelID: " + std::to_string(mChannelID);
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}
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~ChannelIDException() noexcept final = default;
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const char* what() const noexcept final
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{
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return mMessage.data();
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}
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unsigned int getChannelID() const { return mChannelID; }
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void print(std::ostream& stream) const;
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private:
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unsigned int mChannelID;
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std::string mMessage;
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};
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PadMapper();
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~PadMapper() = default;
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std::tuple<unsigned int, unsigned int> getRowColFromChannelID(unsigned int channelID) const;
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unsigned int getRow(unsigned int channelID) const;
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unsigned int getColumn(unsigned int channelID) const;
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unsigned int getChannelID(unsigned int col, unsigned int row) const;
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private:
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static constexpr unsigned int mMapping[NCOLUMN][NROW] = { // map of channels in XY
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{43, 41, 53, 49, 58, 54, 66, 68, 69},
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{39, 37, 47, 51, 56, 62, 60, 64, 70},
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{38, 42, 45, 46, 50, 59, 55, 65, 71},
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{44, 40, 36, 48, 52, 61, 57, 67, 63},
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{8, 4, 0, 14, 16, 19, 23, 31, 27},
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{2, 6, 11, 10, 17, 21, 25, 33, 35},
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{1, 3, 9, 15, 22, 24, 26, 28, 34},
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{7, 5, 12, 13, 18, 20, 29, 30, 32}};
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void initInverseMapping();
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std::array<std::tuple<unsigned int, unsigned int>, NCHANNELS> mInverseMapping; ///< Inverse mapping (Channel ID -> Col/Row)
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};
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std::ostream& operator<<(std::ostream& stream, const PadMapper::PositionException& except);
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std::ostream& operator<<(std::ostream& stream, const PadMapper::ChannelIDException& except);
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} // namespace o2::focal
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#endif // ALICEO2_FOCAL_PADMAPPER_H

‎Detectors/FOCAL/reconstruction/src/FOCALReconstructionLinkDef.h‎

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#pragma link C++ class o2::focal::ASICContainer + ;
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#pragma link C++ class o2::focal::PadData + ;
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#pragma link C++ class o2::focal::PadDecoder + ;
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#pragma link C++ class o2::focal::PadMapper + ;
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#endif

‎Detectors/FOCAL/reconstruction/src/PadMapper.cxx‎

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
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// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
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// All rights not expressly granted are reserved.
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//
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// This software is distributed under the terms of the GNU General Public
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// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
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//
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// In applying this license CERN does not waive the privileges and immunities
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// granted to it by virtue of its status as an Intergovernmental Organization
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// or submit itself to any jurisdiction.
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#include <iostream>
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#include <FOCALReconstruction/PadMapper.h>
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using namespace o2::focal;
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PadMapper::PadMapper()
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{
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initInverseMapping();
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}
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std::tuple<unsigned int, unsigned int> PadMapper::getRowColFromChannelID(unsigned int channelID) const
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{
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if (channelID >= NCHANNELS) {
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throw ChannelIDException(channelID);
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}
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return mInverseMapping[channelID];
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}
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unsigned int PadMapper::getRow(unsigned int channelID) const
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{
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return std::get<1>(getRowColFromChannelID(channelID));
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}
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unsigned int PadMapper::getColumn(unsigned int channelID) const
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{
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return std::get<0>(getRowColFromChannelID(channelID));
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}
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unsigned int PadMapper::getChannelID(unsigned int col, unsigned int row) const
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{
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if (col >= NCOLUMN || row >= NROW) {
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throw PositionException(col, row);
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}
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return mMapping[col][row];
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}
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void PadMapper::initInverseMapping()
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{
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for (unsigned int icol = 0; icol < NCOLUMN; icol++) {
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for (unsigned int irow = 0; irow < NROW; irow++) {
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mInverseMapping[mMapping[icol][irow]] = std::make_tuple(icol, irow);
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}
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}
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}
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void PadMapper::ChannelIDException::print(std::ostream& stream) const
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{
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stream << mMessage;
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}
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void PadMapper::PositionException::print(std::ostream& stream) const
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{
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stream << mMessage;
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}
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std::ostream& o2::focal::operator<<(std::ostream& stream, const PadMapper::ChannelIDException& except)
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{
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except.print(stream);
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return stream;
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}
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std::ostream& o2::focal::operator<<(std::ostream& stream, const PadMapper::PositionException& except)
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{
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except.print(stream);
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return stream;
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}

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