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Histogram1dSet.h

Go to the documentation of this file.

#ifndef Impala_Core_Histogram_Histogram1dSet_h
#define Impala_Core_Histogram_Histogram1dSet_h

#include <iostream>
#include "Core/Vector/VectorSet.h"
#include "Core/Histogram/Histogram1dTem.h"
#include "Core/Array/SetVal.h"

namespace Impala
{
namespace Core
{
namespace Histogram
{


template <class ArrayT>
class Histogram1dSet : public Vector::VectorSet<ArrayT>
{
public:

    typedef typename ArrayT::StorType ElemT;
    typedef Histogram1dTem<ElemT> HistT;

    Histogram1dSet(ElemT low, ElemT high, int binCount, int nrHist)
        : Vector::VectorSet<ArrayT>(true, binCount, nrHist)
    {
        mLow = new ElemT[nrHist];
        mHigh = new ElemT[nrHist];
        for (int i=0 ; i<nrHist ; i++)
        {
            mLow[i] = low;
            mHigh[i] = high;
        }
        mBinCount = binCount;
        mOutliers = new ElemT[nrHist];
        ArrayT* storage = this->GetStorage();
        Array::SetVal(storage, storage, 0);
    }

    virtual ~Histogram1dSet()
    {
        delete mLow;
        delete mHigh;
        delete mOutliers;
    }

    ElemT
    GetLow(int i)
    {
        return mLow[i];
    }

    void
    SetLow(int i, ElemT low)
    {
        mLow[i] = low;
    }

    ElemT
    GetHigh(int i)
    {
        return mHigh[i];
    }

    void
    SetHigh(int i, ElemT high)
    {
        mHigh[i] = high;
    }

    void
    SetRange(int i, ElemT low, ElemT high)
    {
        mLow[i] = low;
        mHigh[i] = high;
    }

    int
    GetBinCount()
    {
        return mBinCount;
    }

    void
    Clear()
    {
        Array::SetVal(this->GetStorage(), this->GetStorage(), 0);
    }

    Histogram1dTem<ElemT>
    Hist(int i)
    {
        return Histogram1dTem<ElemT>(mLow[i], mHigh[i], mBinCount, &(mOutliers[i]),
                                     this->GetVectorData(i));
    }

private:

    ElemT* mLow;
    ElemT* mHigh;
    int    mBinCount;
    ElemT* mOutliers;

};

} // namespace Histogram
} // namespace Core
} // namespace Impala

#endif

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