MathHelper.h

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/*
 * Math.h
 *
 *  Created on: Nov 3, 2010
 *      Author: dberrios
 */

#ifndef CCMC_MATHHELPER_H_
#define CCMC_MATHHELPER_H_

namespace ccmc
{
    /*
     *
     */
    class Math
    {

        public:
            static int iminloc1d(int * array, long n, int * mask);
            static int imaxloc1d(int * array, long n, int * mask);
            static int fminloc1d(float * array, long n, int * mask);
            static int fmaxloc1d(float * array, long n, int * mask);
            static int dminloc1d(double * array, long n, int * mask);
            static int dmaxloc1d(double * array, long n, int * mask);
            static int ifindmin(int * array, long n);
            static int ifindmax(int * array, long n);
            static long lfindmin(long * array, long n);
            static long lfindmax(long * array, long n);
            static float ffindmin(float * array, long n);
            static float ffindmax(float * array, long n);
            static double dfindmin(double * array, long n);
            static double dfindmax(double * array, long n);
            static void convert_xyz_to_rthetaphi(const float& x, const float& y, const float& z,
                    float * r, float * t, float * p);
            static void convert_rthetaphi_to_xyz(const float& r, const float& t, const float& p,
                    float * x, float * y, float * z);
            static int sign(int v);

    };
}

#endif /* CCMC_MATHHELPER_H_ */