R3BNeulandCLIAbstract.h

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#pragma once
 
#include <CLI/CLI.hpp>
 
namespace R3B::Neuland
{
    class CLIAbstract
    {
      public:
        CLIAbstract() = default;
 
        // rule of 5
        virtual ~CLIAbstract() = default;
        CLIAbstract(const CLIAbstract&) = default;
        CLIAbstract(CLIAbstract&&) = default;
        auto operator=(const CLIAbstract&) -> CLIAbstract& = default;
        auto operator=(CLIAbstract&&) -> CLIAbstract& = default;

        virtual void init() = 0;

        virtual void run() = 0;

        virtual void setup_options(CLI::App& program_options) = 0;

        virtual void post_parse() {}

        [[nodiscard]] virtual auto has_print_default_options() const -> bool { return false; }

        [[nodiscard]] virtual auto has_dump() const -> bool { return false; }
 
        virtual void print_options() {}
        virtual void dump_options() {}
        virtual void set_rank_num(int val) {}
        virtual void set_num_of_procs(int val) {}
 
        // Setters:
        void set_fail(bool is_failed) { is_failed_ = is_failed; }
 
        // Getters:
        [[nodiscard]] auto has_failed() const -> bool { return is_failed_; }
        [[nodiscard]] auto has_inited() const -> bool { return is_inited_; }
 
      protected:
        void set_inited(bool is_inited) { is_inited_ = is_inited; }
 
      private:
        bool is_failed_ = false;
        bool is_inited_ = false;
    };
} // namespace R3B::Neuland