MathsUtils.hpp

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#pragma once 
 
class MathsUtils {
    public:
        static inline float _fmin(float a, float b) {
            return (a < b) ? a : b;
        }
        
        static inline float _fmax(float a, float b) {
            return (a > b) ? a : b;
        }
 
        static inline float _fabs(float a) {
            return (a < 0) ? -a : a;
        }
 
        static inline double _min(double a, double b) {
            return (a < b) ? a : b;
        }
 
        static inline double _max(double a, double b) {
            return (a > b) ? a : b;
        }
 
        template<typename T>
            static inline void _swap(T& a, T& b) {
                T tmp = a;
                a = b;
                b = tmp;
            }
 
        static inline double _abs(double a) {
            return (a < 0) ? -a : a;
        }
};