sc_semaphore_if.hh

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/*
 * Copyright 2018 Google, Inc.
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#ifndef __SYSTEMC_EXT_CHANNEL_SC_SEMAPHORE_IF_HH__
#define __SYSTEMC_EXT_CHANNEL_SC_SEMAPHORE_IF_HH__
 
#include "../core/sc_interface.hh"
 
namespace sc_core
{
 
class sc_semaphore_if : virtual public sc_interface
{
  public:
    virtual int wait() = 0;
    virtual int trywait() = 0;
    virtual int post() = 0;
    virtual int get_value() const = 0;
 
  protected:
    sc_semaphore_if() : sc_interface() {}
 
  private:
    // Disabled
    sc_semaphore_if(const sc_semaphore_if &) : sc_interface() {}
    sc_semaphore_if &operator = (const sc_semaphore_if &) { return *this; }
};
 
} // namespace sc_core
 
#endif  //__SYSTEMC_EXT_CHANNEL_SC_SEMAPHORE_IF_HH__