#ifndef TReconVertex_hxx_seen
#define TReconVertex_hxx_seen

#include "IHandle.hxx"
#include "IReconBase.hxx"
#include "IVertexState.hxx"

namespace COMET { class IReconVertex; }

/// Define a vertex location within the detector.
class COMET::IReconVertex: public COMET::IReconBase {
public:
    IReconVertex();
    virtual ~IReconVertex();

    /// Get the vertex position.
    TLorentzVector GetPosition() const;

    /// Get the track starting position uncertainty.
    TLorentzVector GetPositionVariance() const;

    /// Get the number of (non-free) spacial dimensions
    int GetDimensions() const;

    /// Check if this vertex has X information.
    bool IsXVertex() const;

    /// Check if this vertex has Y information.
    bool IsYVertex() const;

    /// Check if this vertex has Z information.
    bool IsZVertex() const;

    ClassDef(IReconVertex,1);
};
#endif