BTDIntervalsParser.H

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/* Copyright 2022 The WarpX Community
 *
 * This file is part of WarpX.
 *
 * Authors: Neil Zaim, Luca Fedeli, Weiqun Zhang, Axel Huebl
 * License: BSD-3-Clause-LBNL
 */
 
#ifndef WARPX_UTILS_PARSER_BTDINTERVALSPARSER_H_
#define WARPX_UTILS_PARSER_BTDINTERVALSPARSER_H_
 
#include <ablastr/utils/text/IntervalsParser.H>
 
#include <string>
#include <vector>
 
namespace utils::parser
{
    class BTDIntervalsParser
    {
    public:
        BTDIntervalsParser () = default;

        explicit BTDIntervalsParser (const std::vector<std::string>& instr_vec);

        [[nodiscard]] int NumSnapshots () const;

        [[nodiscard]] int GetBTDIteration(int i_buffer) const;

        [[nodiscard]] int GetFinalIteration() const;

        [[nodiscard]] bool isActivated () const;
 
    private:
        std::vector<int> m_btd_iterations;
        std::vector<ablastr::utils::text::SliceParser> m_slices;
        std::vector<int> m_slice_starting_i_buffer;
        static constexpr char m_separator = ',';
        bool m_activated = false;
    };
}
 
#endif // WARPX_UTILS_PARSER_BTDINTERVALSPARSER_H_