EquidistantSequence.hh
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EquidistantSequence.hh
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	#ifndef NPSTAT_EQUIDISTANTSEQUENCE_HH_
	#define NPSTAT_EQUIDISTANTSEQUENCE_HH_

	/*!
	// \file EquidistantSequence.hh
	//
	// \brief Equidistant sequences of points in either linear or log space
	//
	// Author: I. Volobouev
	//
	// March 2009
	*/

	#include <vector>

	namespace npstat {
	/**
	// A sequence of points equidistant in linear space. Note that
	// std::vector destructor is not virtual, so do not destroy this
	// class by base pointer or reference.
	*/
	class EquidistantInLinearSpace : public std::vector<double>
	{
	public:
	EquidistantInLinearSpace(double minScale, double maxScale,
	unsigned nScales);
	inline virtual ~EquidistantInLinearSpace() {}

	private:
	EquidistantInLinearSpace();
	};

	/**
	// A sequence of points equidistant in linear space constructed
	// like bin centers in a histogram. Note that std::vector destructor
	// is not virtual, so do not destroy this class by base pointer or
	// reference.
	*/
	class EquidistantBinCenters : public std::vector<double>
	{
	public:
	EquidistantBinCenters(double xMin, double xMax, unsigned nBins);
	inline virtual ~EquidistantBinCenters() {}

	private:
	EquidistantBinCenters();
	};

	/**
	// A sequence of points equidistant in log space. Note that
	// std::vector destructor is not virtual, so do not destroy this
	// class by base pointer or reference.
	*/
	class EquidistantInLogSpace : public std::vector<double>
	{
	public:
	EquidistantInLogSpace(double minScale, double maxScale,
	unsigned nScales);
	inline virtual ~EquidistantInLogSpace() {}

	private:
	EquidistantInLogSpace();
	};
	}

	#endif // NPSTAT_EQUIDISTANTSEQUENCE_HH_