WalkMap.h

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/* Copyright (C) 2024-2025 FIAS Frankfurt Institute for Advanced Studies, Frankfurt / Main
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Felix Weiglhofer [committer], Dominik Smith */
 
#pragma once
 
#include "CbmYaml.h"
#include "algo/base/Definitions.h"
 
#include <map>
#include <vector>
 
namespace cbm::algo::sts
{
 
  class WalkMap {
 
   public:
    WalkMap()  = default;
    ~WalkMap() = default;

    std::vector<double> Get(int32_t modAddress, uint16_t asic);

    i32 GetSystemTimeOffset() { return timeOffset; }
 
   private:
    // Move ADC into seperate class for easier YAML formatting
    struct AdcMap {
      // Map index: (ADC value), map value: (walk coefficient)
      std::vector<double> walkCoefficients;
 
      AdcMap() = default;
      AdcMap(std::initializer_list<double> coeffs) : walkCoefficients(coeffs) {}
 
      CBM_YAML_FORMAT(YAML::Flow);
      CBM_YAML_MERGE_PROPERTY();
      CBM_YAML_PROPERTIES(yaml::Property(&AdcMap::walkCoefficients, "walkCoefficients", "Walk coefficients"));
    };
 
    // --- STS system time offset
    i32 timeOffset;
 
    // --- STS walk correction map
    // --- Map index: (module address, ASIC number in module, ADC value), map value: (walk coefficient)
    std::map<i32, std::vector<AdcMap>> fWalkMap;
 
    CBM_YAML_MERGE_PROPERTY();
    CBM_YAML_PROPERTIES( yaml::Property(&WalkMap::timeOffset, "timeOffset", "Time offset for STS", YAML::Hex),
                    yaml::Property(&WalkMap::fWalkMap, "WalkMap", "Walk correction map", YAML::Hex, YAML::Flow));
  };
 
}  // namespace cbm::algo::sts
 
CBM_YAML_EXTERN_DECL(cbm::algo::sts::WalkMap);