rms.hpp

 
#ifndef QLIBS_RMS
#define QLIBS_RMS
 
#include <include/qlibs_types.hpp>
#include <include/smoother.hpp>
 

namespace qlibs {


    class rms : public smootherEXPW, public smootherMWM2, public smootherLPF1 {
        public:
            virtual ~rms() noexcept = default;
            rms() = default;

            real_t update( const real_t x ) noexcept;

            bool setup( real_t * const window,
                        const size_t wsize ) noexcept;

            template <size_t windowSize>
            bool setup( real_t (&win)[ windowSize ] ) noexcept
            {
                return setup( win, windowSize );
            }

            explicit operator bool() const noexcept {
                return smootherLPF1::isInitialized(); // controls truthiness
            }

            bool setParams( const real_t l,
                            const real_t a ) noexcept;
    };

}
 
 
#endif /*QLIBS_RMS*/