LArStitchingHelper.h

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#ifndef LAR_STITCHING_HELPER_H
#define LAR_STITCHING_HELPER_H 1

#include "Geometry/LArTPC.h"

#include "Objects/ParticleFlowObject.h"

#include "larpandoracontent/LArObjects/LArPointingCluster.h"

namespace lar_content
{

class LArStitchingHelper
{
public:
    static const pandora::LArTPC &FindClosestTPC(const pandora::Pandora &pandora, const pandora::LArTPC &inputTPC, const bool checkPositive);

    static bool CanTPCsBeStitched(const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC);

    static bool AreTPCsAdjacent(const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC);

    static bool AreTPCsAdjacent(const pandora::Pandora &pandora, const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC);

    static float GetTPCBoundaryCenterX(const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC);

    static float GetTPCBoundaryWidthX(const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC);

    static float GetTPCDisplacement(const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC);

    static void GetClosestVertices(const pandora::LArTPC &larTPC1, const pandora::LArTPC &larTPC2, const LArPointingCluster &pointingCluster1,
        const LArPointingCluster &pointingCluster2, LArPointingCluster::Vertex &closestVertex1, LArPointingCluster::Vertex &closestVertex2);

    static float CalculateX0(const pandora::LArTPC &firstTPC, const pandora::LArTPC &secondTPC,
        const LArPointingCluster::Vertex &firstVertex, const LArPointingCluster::Vertex &secondVertex);

    static bool SortTPCs(const pandora::LArTPC *const pLhs, const pandora::LArTPC *const pRhs);

    static bool HasPfoBeenStitched(const pandora::ParticleFlowObject *const pPfo);

    static float GetPfoX0(const pandora::ParticleFlowObject *const pPfo);
};

} // namespace lar_content

#endif // #ifndef LAR_STITCHING_HELPER_H