PartonSchemeConfig.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef PARTONS_PARTONSCHEMECONFIG_H
#define PARTONS_PARTONSCHEMECONFIG_H
 
#include <stdexcept>
#include <string>
#include <vector>
 
namespace CP {

struct GenericFillOp {
  std::vector<std::string>
      retrievalKeys;          
  std::string decorationKey;  
  int idx = 0;                
  bool isVector = false;      
};

enum class SpecialFillType {
  Top,      
  AntiTop,  
  Ttbar,    
  Z,        
  Ztautau,  
  W,        
  Higgs,    
  Gamma,    
};

struct SpecialFillOp {
  SpecialFillType type;
  std::string parent = "";        
  std::string mode = "resonant";  
  int count = 1;                  
  bool extended = false;  
};

enum class DecoratorGroup {
  Top,               
  AntiTop,           
  FourTop,           
  Ttbar,             
  Bottom,            
  AntiBottom,        
  VectorBottom,      
  VectorAntiBottom,  
  Charm,             
  AntiCharm,         
  VectorCharm,       
  VectorAntiCharm,   
  Photon,            
  Higgs,             
};

struct DecoratorZW {
  enum Type { Z, W } type;
  int count = 1;
  bool extended = false;  
};

struct PartonSchemeConfig {
  std::vector<std::string> truthCollections;  
  std::vector<DecoratorGroup>
      decoratorGroups;  
  std::vector<DecoratorZW>
      decoratorZWs;  
  std::vector<SpecialFillOp>
      specialFills;  
  std::vector<GenericFillOp>
      genericFills;  
};

const PartonSchemeConfig& getSchemeConfig(const std::string& schemeName);
 
}  // namespace CP
 
#endif  // PARTONS_PARTONSCHEMECONFIG_H