xref: /gem5/src/systemc/ext/tlm_utils/convenience_socket_bases.h

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  more contributor license agreements.  See the NOTICE file distributed
  with this work for additional information regarding copyright ownership.
  Accellera licenses this file to you under the Apache License, Version 2.0
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#ifndef __SYSTEMC_EXT_TLM_UTILS_CONVENIENCE_SOCKET_BASES_H__
#define __SYSTEMC_EXT_TLM_UTILS_CONVENIENCE_SOCKET_BASES_H__

#include <systemc>

namespace sc_core
{

class sc_object;

} // namespace sc_core

namespace tlm_utils
{

// Implementation-defined base class helper for convenience sockets.
class convenience_socket_base
{
  public:
    void display_warning(const char *msg) const;
    void display_error(const char *msg) const;

  protected:
    virtual ~convenience_socket_base() {}

  private:
    virtual const char *get_report_type() const = 0;
    virtual const sc_core::sc_object *get_socket() const = 0;
};

// Implementation-defined base class helper for simple sockets.
class simple_socket_base : public convenience_socket_base
{
    virtual const char *get_report_type() const;

  protected:
    void elaboration_check(const char *action) const;
};

// Implementation-defined base class helper for passthrough sockets.
class passthrough_socket_base : public convenience_socket_base
{
    virtual const char *get_report_type() const;
};

// Implementation-defined base class helper for multi sockets.
class multi_socket_base : public convenience_socket_base
{
    virtual const char *get_report_type() const;
};

// Implementation-defined base class for callback helpers.
class convenience_socket_cb_holder
{
  public:
    void display_warning(const char *msg) const;
    void display_error(const char *msg) const;

  protected:
    explicit convenience_socket_cb_holder(convenience_socket_base *owner) :
        m_owner(owner)
    {}

  private:
    convenience_socket_base *m_owner;
};

} // namespace tlm_utils

#endif /* __SYSTEMC_EXT_TLM_UTILS_CONVENIENCE_SOCKET_BASES_H__ */