G4MoleculeReactionCounter.hh

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// Author: Christian Velten (2025)
 
#ifndef G4MoleculeReactionCounter_hh
#define G4MoleculeReactionCounter_hh 1
 
#include "G4DNAMolecularReactionTable.hh"
#include "G4VUserMoleculeReactionCounter.hh"
 
//------------------------------------------------------------------------------
 
struct G4MoleculeReactionCounterIndex : public G4VMoleculeReactionCounter::G4VMoleculeReactionCounterIndex
{
    const G4DNAMolecularReactionData* ReactionData;
 
    G4MoleculeReactionCounterIndex() : ReactionData(nullptr) {}
    explicit G4MoleculeReactionCounterIndex(const G4DNAMolecularReactionData* reaction) : ReactionData(reaction) {}
    ~G4MoleculeReactionCounterIndex() override = default;
 
    G4bool operator<(G4VMoleculeReactionCounterIndex const& other) const override
    {
      return std::less{}(ReactionData, static_cast<const G4MoleculeReactionCounterIndex&>(other).ReactionData);
    }
    G4bool operator==(G4VMoleculeReactionCounterIndex const& other) const override
    {
      return std::equal_to{}(ReactionData, static_cast<const G4MoleculeReactionCounterIndex&>(other).ReactionData);
    }
    G4String FormattedReactionString(const G4DNAMolecularReactionData* reactionData) const;
 
    G4String GetInfo() const override
    {
      G4String null = "This reaction data is null";
      if (ReactionData == nullptr)
        return null;
      else
        return FormattedReactionString(ReactionData);
    }
    const G4DNAMolecularReactionData* GetReactionData() const override { return ReactionData; }
};
 
class G4MoleculeReactionCounter : public G4VUserMoleculeReactionCounter<G4MoleculeReactionCounterIndex>
{
    //----------------------------------------------------------------------------
  public:
    G4MoleculeReactionCounter();
    G4MoleculeReactionCounter(G4String);
    ~G4MoleculeReactionCounter() override = default;
 
    void InitializeUser() override;
 
  public:
    std::unique_ptr<G4VMoleculeReactionCounterIndex> BuildSimpleIndex(const G4DNAMolecularReactionData*) const override;
};
 
#endif  // G4MoleculeReactionCounter_hh