utils.h

/*
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
 
#pragma once
#include <iostream>
 
namespace Ponca
{
    template <class DataPoint, class _NFilter, typename T>
    class MultipassStatus : public T
    {
        PONCA_FITTING_DECLARE_DEFAULT_TYPES
    public:
        MultipassStatus() : m_ready(false) {}
 
        PONCA_MULTIARCH inline void init()
        {
            Base::init();
            m_ready = false;
        }
 
        PONCA_MULTIARCH inline FIT_RESULT finalize()
        {
            FIT_RESULT res = Base::finalize();
            m_ready        = (res == STABLE);
            res            = (res == STABLE) ? NEED_OTHER_PASS : res;
 
            return Base::m_eCurrentState = res;
        }
 
        PONCA_MULTIARCH inline bool ready() const { return m_ready; }
 
    protected:
        bool m_ready;
    };
} // namespace Ponca