sc_join.hh

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/*
 * Copyright 2018 Google, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#ifndef __SYSTEMC_EXT_CORE_SC_JOIN_HH__
#define __SYSTEMC_EXT_CORE_SC_JOIN_HH__
 
#include "sc_event.hh"
#include "sc_process_handle.hh"
 
namespace sc_core
{
 
// Nonstandard
typedef sc_process_b *sc_thread_handle;
 
// Nonstandard
class sc_join
{
  public:
    sc_join();
 
    void add_process(sc_process_handle);
    int process_count();
    void signal();
    void wait();
    void wait_clocked();
 
  private:
    sc_gem5::InternalScEvent joinEvent;
    int remaining;
};
 
} // namespace sc_core
 
#endif  //__SYSTEMC_EXT_CORE_SC_JOIN_HH__