lib-during/during-env.h

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/********************************************************************
 * Copyright (C) 2011 by Verimag                                    *
 * Initial author: Matthieu Moy                                     *
 * This file must not be distributed outside Verimag                *
 ********************************************************************/

#ifndef DURING_ENV_H
#define DURING_ENV_H

#include "during-if.h"
#include "during-seq.h"
#include "during-thread.h"
#include "during-pool.h"
#include "during-ondemand.h"
#include <stdlib.h>

class sc_during_env : public sc_during_if {
public:
        sc_during_env() {
                const char *c_mode = getenv("SC_DURING_MODE");
                if (c_mode == NULL ||
                    !strcmp(c_mode, ""))
                        c_mode = "ondemand";
                std::string mode = c_mode;
#define MODE(name) if (mode == #name) { \
                        m_if = new sc_during_ ## name(); \
                }
                MODE(seq);
                MODE(pool);
                MODE(thread);
                MODE(ondemand);

                if (!m_if) {
                        std::cout << "No such mode \"" << mode << "\", sorry" << std::endl;
                        abort();
                }
        }

        virtual ~sc_during_env() {
                delete m_if; m_if = NULL;
        };
        virtual mode get_mode() { return m_if->get_mode(); }
        using sc_during_if::during;
        using sc_during_if::extra_time;
        using sc_during_if::catch_up;

        void extra_time(const sc_core::sc_time & t) { m_if->extra_time(t); }
        void catch_up(const sc_core::sc_time & t)   { m_if->catch_up(t); }
        void sc_call(const boost::function<void()> & f) {m_if->sc_call(f); }
        void during(const sc_core::sc_time & time,
                    const boost::function<void()> & routine) {
                m_if->during(time, routine);
        }
        /* @} */

private:
        sc_during_if *m_if;
};

#endif // DURING_ENV_H